DE19733717A1 - Stabilisatormischungen - Google Patents
StabilisatormischungenInfo
- Publication number
- DE19733717A1 DE19733717A1 DE19733717A DE19733717A DE19733717A1 DE 19733717 A1 DE19733717 A1 DE 19733717A1 DE 19733717 A DE19733717 A DE 19733717A DE 19733717 A DE19733717 A DE 19733717A DE 19733717 A1 DE19733717 A1 DE 19733717A1
- Authority
- DE
- Germany
- Prior art keywords
- tert
- butyl
- alkyl
- bis
- mixture according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 62
- 239000003381 stabilizer Substances 0.000 title claims abstract description 36
- -1 2,2,6,6-tetramethyl-4-piperidyl Chemical group 0.000 claims abstract description 86
- 150000001875 compounds Chemical class 0.000 claims abstract description 29
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 28
- 239000001257 hydrogen Substances 0.000 claims abstract description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 18
- 229920000098 polyolefin Polymers 0.000 claims abstract description 18
- 239000000049 pigment Substances 0.000 claims abstract description 16
- 239000006096 absorbing agent Substances 0.000 claims abstract description 15
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 11
- 239000011701 zinc Substances 0.000 claims abstract description 11
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 7
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 7
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 7
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 6
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 6
- 230000015556 catabolic process Effects 0.000 claims abstract description 4
- 238000006731 degradation reaction Methods 0.000 claims abstract description 4
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 4
- 239000011787 zinc oxide Substances 0.000 claims abstract description 4
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 claims abstract description 3
- 229910021511 zinc hydroxide Inorganic materials 0.000 claims abstract description 3
- 229940007718 zinc hydroxide Drugs 0.000 claims abstract description 3
- 150000002431 hydrogen Chemical class 0.000 claims abstract 5
- 229920001577 copolymer Polymers 0.000 claims description 20
- 239000004743 Polypropylene Substances 0.000 claims description 11
- HJIAMFHSAAEUKR-UHFFFAOYSA-N (2-hydroxyphenyl)-phenylmethanone Chemical compound OC1=CC=CC=C1C(=O)C1=CC=CC=C1 HJIAMFHSAAEUKR-UHFFFAOYSA-N 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 10
- 150000002148 esters Chemical class 0.000 claims description 10
- 229920000573 polyethylene Polymers 0.000 claims description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 125000003545 alkoxy group Chemical group 0.000 claims description 7
- 125000000000 cycloalkoxy group Chemical group 0.000 claims description 6
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 159000000003 magnesium salts Chemical class 0.000 claims description 6
- 125000003884 phenylalkyl group Chemical group 0.000 claims description 6
- HWRLEEPNFJNTOP-UHFFFAOYSA-N 2-(1,3,5-triazin-2-yl)phenol Chemical compound OC1=CC=CC=C1C1=NC=NC=N1 HWRLEEPNFJNTOP-UHFFFAOYSA-N 0.000 claims description 5
- FJGQBLRYBUAASW-UHFFFAOYSA-N 2-(benzotriazol-2-yl)phenol Chemical compound OC1=CC=CC=C1N1N=C2C=CC=CC2=N1 FJGQBLRYBUAASW-UHFFFAOYSA-N 0.000 claims description 5
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 4
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 125000003342 alkenyl group Chemical group 0.000 claims description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 4
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- 239000005711 Benzoic acid Substances 0.000 claims description 3
- PNKUSGQVOMIXLU-UHFFFAOYSA-N Formamidine Chemical group NC=N PNKUSGQVOMIXLU-UHFFFAOYSA-N 0.000 claims description 3
- YIKSCQDJHCMVMK-UHFFFAOYSA-N Oxamide Chemical compound NC(=O)C(N)=O YIKSCQDJHCMVMK-UHFFFAOYSA-N 0.000 claims description 3
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 3
- 125000002252 acyl group Chemical group 0.000 claims description 3
- 235000010233 benzoic acid Nutrition 0.000 claims description 3
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 3
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 claims description 2
- 235000019359 magnesium stearate Nutrition 0.000 claims description 2
- 241000158147 Sator Species 0.000 claims 1
- 150000003839 salts Chemical class 0.000 abstract description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract description 5
- 239000011777 magnesium Substances 0.000 abstract description 5
- 229910052749 magnesium Inorganic materials 0.000 abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 21
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 17
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 12
- 239000005977 Ethylene Substances 0.000 description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 8
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 8
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 8
- 150000001412 amines Chemical class 0.000 description 7
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 7
- 239000012964 benzotriazole Substances 0.000 description 7
- 229920001684 low density polyethylene Polymers 0.000 description 7
- 239000004702 low-density polyethylene Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 6
- 229940059574 pentaerithrityl Drugs 0.000 description 6
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 229920001903 high density polyethylene Polymers 0.000 description 5
- 239000004700 high-density polyethylene Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- ALVZNPYWJMLXKV-UHFFFAOYSA-N 1,9-Nonanediol Chemical compound OCCCCCCCCCO ALVZNPYWJMLXKV-UHFFFAOYSA-N 0.000 description 4
- KXPXKNBDCUOENF-UHFFFAOYSA-N 2-(Octylthio)ethanol Chemical compound CCCCCCCCSCCO KXPXKNBDCUOENF-UHFFFAOYSA-N 0.000 description 4
- ZPIRWAHWDCHWLM-UHFFFAOYSA-N 2-dodecylsulfanylethanol Chemical compound CCCCCCCCCCCCSCCO ZPIRWAHWDCHWLM-UHFFFAOYSA-N 0.000 description 4
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical class CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 4
- 239000004611 light stabiliser Substances 0.000 description 4
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 4
- 150000002815 nickel Chemical class 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 150000005846 sugar alcohols Polymers 0.000 description 4
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 4
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 3
- BPXVHIRIPLPOPT-UHFFFAOYSA-N 1,3,5-tris(2-hydroxyethyl)-1,3,5-triazinane-2,4,6-trione Chemical compound OCCN1C(=O)N(CCO)C(=O)N(CCO)C1=O BPXVHIRIPLPOPT-UHFFFAOYSA-N 0.000 description 3
- YEWBOZCFGXOUQW-UHFFFAOYSA-N 2,6,7-trioxa-1-phosphabicyclo[2.2.2]octan-4-ylmethanol Chemical compound C1OP2OCC1(CO)CO2 YEWBOZCFGXOUQW-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 150000001993 dienes Chemical class 0.000 description 3
- 229940035422 diphenylamine Drugs 0.000 description 3
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 235000012245 magnesium oxide Nutrition 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 150000002739 metals Chemical group 0.000 description 3
- 150000005673 monoalkenes Chemical class 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- UKJARPDLRWBRAX-UHFFFAOYSA-N n,n'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine Chemical compound C1C(C)(C)NC(C)(C)CC1NCCCCCCNC1CC(C)(C)NC(C)(C)C1 UKJARPDLRWBRAX-UHFFFAOYSA-N 0.000 description 3
- FPQJEXTVQZHURJ-UHFFFAOYSA-N n,n'-bis(2-hydroxyethyl)oxamide Chemical compound OCCNC(=O)C(=O)NCCO FPQJEXTVQZHURJ-UHFFFAOYSA-N 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 235000013772 propylene glycol Nutrition 0.000 description 3
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 3
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 description 2
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 description 2
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 2
- BWJKLDGAAPQXGO-UHFFFAOYSA-N 2,2,6,6-tetramethyl-4-octadecoxypiperidine Chemical compound CCCCCCCCCCCCCCCCCCOC1CC(C)(C)NC(C)(C)C1 BWJKLDGAAPQXGO-UHFFFAOYSA-N 0.000 description 2
- SLUKQUGVTITNSY-UHFFFAOYSA-N 2,6-di-tert-butyl-4-methoxyphenol Chemical compound COC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SLUKQUGVTITNSY-UHFFFAOYSA-N 0.000 description 2
- OBETXYAYXDNJHR-UHFFFAOYSA-N 2-Ethylhexanoic acid Chemical compound CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 2
- ZSSVCEUEVMALRD-UHFFFAOYSA-N 2-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(octyloxy)phenol Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C1=NC(C=2C(=CC(C)=CC=2)C)=NC(C=2C(=CC(C)=CC=2)C)=N1 ZSSVCEUEVMALRD-UHFFFAOYSA-N 0.000 description 2
- RXFCIXRFAJRBSG-UHFFFAOYSA-N 3,2,3-tetramine Chemical compound NCCCNCCNCCCN RXFCIXRFAJRBSG-UHFFFAOYSA-N 0.000 description 2
- HCILJBJJZALOAL-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)-n'-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyl]propanehydrazide Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)NNC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 HCILJBJJZALOAL-UHFFFAOYSA-N 0.000 description 2
- WPMYUUITDBHVQZ-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid Chemical compound CC(C)(C)C1=CC(CCC(O)=O)=CC(C(C)(C)C)=C1O WPMYUUITDBHVQZ-UHFFFAOYSA-N 0.000 description 2
- QSZMLDPPGQRTQY-UHFFFAOYSA-N 3-[(3,5-ditert-butyl-4-hydroxyphenyl)methoxy]-3-oxopropanoic acid Chemical compound CC(C)(C)C1=CC(COC(=O)CC(O)=O)=CC(C(C)(C)C)=C1O QSZMLDPPGQRTQY-UHFFFAOYSA-N 0.000 description 2
- SAEZGDDJKSBNPT-UHFFFAOYSA-N 3-dodecyl-1-(1,2,2,6,6-pentamethylpiperidin-4-yl)pyrrolidine-2,5-dione Chemical compound O=C1C(CCCCCCCCCCCC)CC(=O)N1C1CC(C)(C)N(C)C(C)(C)C1 SAEZGDDJKSBNPT-UHFFFAOYSA-N 0.000 description 2
- ACZGCWSMSTYWDQ-UHFFFAOYSA-N 3h-1-benzofuran-2-one Chemical class C1=CC=C2OC(=O)CC2=C1 ACZGCWSMSTYWDQ-UHFFFAOYSA-N 0.000 description 2
- UWSMKYBKUPAEJQ-UHFFFAOYSA-N 5-Chloro-2-(3,5-di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC(N2N=C3C=C(Cl)C=CC3=N2)=C1O UWSMKYBKUPAEJQ-UHFFFAOYSA-N 0.000 description 2
- CKPKHTKLLYPGFM-UHFFFAOYSA-N 6,6-dimethylheptane-1,1-diol Chemical compound CC(CCCCC(O)O)(C)C CKPKHTKLLYPGFM-UHFFFAOYSA-N 0.000 description 2
- QFOHBWFCKVYLES-UHFFFAOYSA-N Butylparaben Chemical compound CCCCOC(=O)C1=CC=C(O)C=C1 QFOHBWFCKVYLES-UHFFFAOYSA-N 0.000 description 2
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 2
- KEQFTVQCIQJIQW-UHFFFAOYSA-N N-Phenyl-2-naphthylamine Chemical compound C=1C=C2C=CC=CC2=CC=1NC1=CC=CC=C1 KEQFTVQCIQJIQW-UHFFFAOYSA-N 0.000 description 2
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 2
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 229920002367 Polyisobutene Polymers 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- JWUXJYZVKZKLTJ-UHFFFAOYSA-N Triacetonamine Chemical compound CC1(C)CC(=O)CC(C)(C)N1 JWUXJYZVKZKLTJ-UHFFFAOYSA-N 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- JEHKKBHWRAXMCH-UHFFFAOYSA-N benzenesulfinic acid Chemical compound O[S@@](=O)C1=CC=CC=C1 JEHKKBHWRAXMCH-UHFFFAOYSA-N 0.000 description 2
- 229960004365 benzoic acid Drugs 0.000 description 2
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical class C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 2
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 2
- OCWYEMOEOGEQAN-UHFFFAOYSA-N bumetrizole Chemical compound CC(C)(C)C1=CC(C)=CC(N2N=C3C=C(Cl)C=CC3=N2)=C1O OCWYEMOEOGEQAN-UHFFFAOYSA-N 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
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- 150000001735 carboxylic acids Chemical class 0.000 description 2
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- CVVFFUKULYKOJR-UHFFFAOYSA-N n-phenyl-4-propan-2-yloxyaniline Chemical compound C1=CC(OC(C)C)=CC=C1NC1=CC=CC=C1 CVVFFUKULYKOJR-UHFFFAOYSA-N 0.000 description 1
- NYLGUNUDTDWXQE-UHFFFAOYSA-N n-phenyl-n-prop-2-enylaniline Chemical compound C=1C=CC=CC=1N(CC=C)C1=CC=CC=C1 NYLGUNUDTDWXQE-UHFFFAOYSA-N 0.000 description 1
- MHJCZOMOUCUAOI-UHFFFAOYSA-N n-tert-butyl-n-phenylaniline Chemical class C=1C=CC=CC=1N(C(C)(C)C)C1=CC=CC=C1 MHJCZOMOUCUAOI-UHFFFAOYSA-N 0.000 description 1
- SLYJXPKHTZCZOG-UHFFFAOYSA-N n-tetradecyltetradecan-1-imine oxide Chemical compound CCCCCCCCCCCCCC[N+]([O-])=CCCCCCCCCCCCCC SLYJXPKHTZCZOG-UHFFFAOYSA-N 0.000 description 1
- ICYDASAGOZFWIC-UHFFFAOYSA-N naphthalene-1-sulfinic acid Chemical compound C1=CC=C2C(S(=O)O)=CC=CC2=C1 ICYDASAGOZFWIC-UHFFFAOYSA-N 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 150000002816 nickel compounds Chemical class 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- ZWLPBLYKEWSWPD-UHFFFAOYSA-N o-toluic acid Chemical compound CC1=CC=CC=C1C(O)=O ZWLPBLYKEWSWPD-UHFFFAOYSA-N 0.000 description 1
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- AZJXQVRPBZSNFN-UHFFFAOYSA-N octane-3,3-diol Chemical compound CCCCCC(O)(O)CC AZJXQVRPBZSNFN-UHFFFAOYSA-N 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- 125000002801 octanoyl group Chemical group C(CCCCCCC)(=O)* 0.000 description 1
- XQAABEDPVQWFPN-UHFFFAOYSA-N octyl 3-[3-(benzotriazol-2-yl)-5-tert-butyl-4-hydroxyphenyl]propanoate Chemical compound CC(C)(C)C1=CC(CCC(=O)OCCCCCCCC)=CC(N2N=C3C=CC=CC3=N2)=C1O XQAABEDPVQWFPN-UHFFFAOYSA-N 0.000 description 1
- DMFXLIFZVRXRRR-UHFFFAOYSA-N octyl 3-[3-tert-butyl-5-(5-chlorobenzotriazol-2-yl)-4-hydroxyphenyl]propanoate Chemical compound CC(C)(C)C1=CC(CCC(=O)OCCCCCCCC)=CC(N2N=C3C=C(Cl)C=CC3=N2)=C1O DMFXLIFZVRXRRR-UHFFFAOYSA-N 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 125000002958 pentadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- 125000002255 pentenyl group Chemical group C(=CCCC)* 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 150000002979 perylenes Chemical class 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- ZPNJBTBYIHBSIG-UHFFFAOYSA-N phenyl-(2,2,6,6-tetramethylpiperidin-4-yl)methanone Chemical compound C1C(C)(C)NC(C)(C)CC1C(=O)C1=CC=CC=C1 ZPNJBTBYIHBSIG-UHFFFAOYSA-N 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- XRBCRPZXSCBRTK-UHFFFAOYSA-N phosphonous acid Chemical class OPO XRBCRPZXSCBRTK-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229940068886 polyethylene glycol 300 Drugs 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920005629 polypropylene homopolymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- MQOCIYICOGDBSG-UHFFFAOYSA-M potassium;hexadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCC([O-])=O MQOCIYICOGDBSG-UHFFFAOYSA-M 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- NARVIWMVBMUEOG-UHFFFAOYSA-N prop-1-en-2-ol Chemical group CC(O)=C NARVIWMVBMUEOG-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- RQGPLDBZHMVWCH-UHFFFAOYSA-N pyrrolo[3,2-b]pyrrole Chemical class C1=NC2=CC=NC2=C1 RQGPLDBZHMVWCH-UHFFFAOYSA-N 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 150000003254 radicals Chemical group 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000006254 rheological additive Substances 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- 229960003656 ricinoleic acid Drugs 0.000 description 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- IJRHDFLHUATAOS-DPMBMXLASA-M sodium ricinoleate Chemical compound [Na+].CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O IJRHDFLHUATAOS-DPMBMXLASA-M 0.000 description 1
- 229940074404 sodium succinate Drugs 0.000 description 1
- ZDQYSKICYIVCPN-UHFFFAOYSA-L sodium succinate (anhydrous) Chemical compound [Na+].[Na+].[O-]C(=O)CCC([O-])=O ZDQYSKICYIVCPN-UHFFFAOYSA-L 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical group O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 1
- BUUPQKDIAURBJP-UHFFFAOYSA-N sulfinic acid Chemical compound OS=O BUUPQKDIAURBJP-UHFFFAOYSA-N 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- WWJZWCUNLNYYAU-UHFFFAOYSA-N temephos Chemical compound C1=CC(OP(=S)(OC)OC)=CC=C1SC1=CC=C(OP(=S)(OC)OC)C=C1 WWJZWCUNLNYYAU-UHFFFAOYSA-N 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- NZNAAUDJKMURFU-UHFFFAOYSA-N tetrakis(2,2,6,6-tetramethylpiperidin-4-yl) butane-1,2,3,4-tetracarboxylate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CC(C(=O)OC1CC(C)(C)NC(C)(C)C1)C(C(=O)OC1CC(C)(C)NC(C)(C)C1)CC(=O)OC1CC(C)(C)NC(C)(C)C1 NZNAAUDJKMURFU-UHFFFAOYSA-N 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
- 229960000984 tocofersolan Drugs 0.000 description 1
- 229930003799 tocopherol Natural products 0.000 description 1
- 239000011732 tocopherol Substances 0.000 description 1
- 235000019149 tocopherols Nutrition 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- INNSFNJTGFCSRN-UHFFFAOYSA-N tridecyl 2-[(3,5-ditert-butyl-4-hydroxyphenyl)methylsulfanyl]acetate Chemical compound CCCCCCCCCCCCCOC(=O)CSCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 INNSFNJTGFCSRN-UHFFFAOYSA-N 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- IVIIAEVMQHEPAY-UHFFFAOYSA-N tridodecyl phosphite Chemical compound CCCCCCCCCCCCOP(OCCCCCCCCCCCC)OCCCCCCCCCCCC IVIIAEVMQHEPAY-UHFFFAOYSA-N 0.000 description 1
- CNUJLMSKURPSHE-UHFFFAOYSA-N trioctadecyl phosphite Chemical compound CCCCCCCCCCCCCCCCCCOP(OCCCCCCCCCCCCCCCCCC)OCCCCCCCCCCCCCCCCCC CNUJLMSKURPSHE-UHFFFAOYSA-N 0.000 description 1
- WGKLOLBTFWFKOD-UHFFFAOYSA-N tris(2-nonylphenyl) phosphite Chemical compound CCCCCCCCCC1=CC=CC=C1OP(OC=1C(=CC=CC=1)CCCCCCCCC)OC1=CC=CC=C1CCCCCCCCC WGKLOLBTFWFKOD-UHFFFAOYSA-N 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 125000003774 valeryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- 150000003752 zinc compounds Chemical class 0.000 description 1
- SRWMQSFFRFWREA-UHFFFAOYSA-M zinc formate Chemical compound [Zn+2].[O-]C=O SRWMQSFFRFWREA-UHFFFAOYSA-M 0.000 description 1
- NHXVNEDMKGDNPR-UHFFFAOYSA-N zinc;pentane-2,4-dione Chemical compound [Zn+2].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O NHXVNEDMKGDNPR-UHFFFAOYSA-N 0.000 description 1
- 239000002076 α-tocopherol Substances 0.000 description 1
- 235000004835 α-tocopherol Nutrition 0.000 description 1
- 239000011590 β-tocopherol Substances 0.000 description 1
- 235000007680 β-tocopherol Nutrition 0.000 description 1
- 239000002478 γ-tocopherol Substances 0.000 description 1
- QUEDXNHFTDJVIY-UHFFFAOYSA-N γ-tocopherol Chemical class OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1 QUEDXNHFTDJVIY-UHFFFAOYSA-N 0.000 description 1
- QUEDXNHFTDJVIY-DQCZWYHMSA-N γ-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1 QUEDXNHFTDJVIY-DQCZWYHMSA-N 0.000 description 1
- 239000002446 δ-tocopherol Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/014—Stabilisers against oxidation, heat, light or ozone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3435—Piperidines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
- C08K5/353—Five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paper (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
Description
Die Erfindung betrifft eine Stabilisatormischung, enthal
tend A) eine bestimmte sterisch gehinderte Aminverbindung,
B) eine Magnesiumverbindung oder eine Zinkverbindung und
C) einen UV-Absorber und/oder ein Pigment, die Verwendung
dieser Stabilisatormischung zur Stabilisierung eines Poly
olefins gegenüber lichtbedingtem Abbau und das derart sta
bilisierte Polyolefin.
Verschiedene Stabilisatormischungen wurden bereits im Stand
der Technik beschrieben, z. B. in US-A-4 929 652,
US-A-5 037 870, EP-A-290 388, EP-A-468 923 und EP-A-690 094.
Obgleich bereits zahlreiche Stabilisatorsysteme vorhanden
sind, besteht immer noch ein Bedürfnis, die Lichtstabili
tät von Polyolefinen weiter zu verbessern.
Im einzelnen betrifft die Erfindung eine Stabilisatormi
schung, enthaltend
- A) entweder
- (A1) zumindest eine Verbindung der Formel (I)
worin R₁ Wasserstoff, C1-8-Alkyl, -O·, -OH, C1-18-Alkoxy,
C5-12-Cycloalkoxy, -CH₂CN, C3-6-Alkenyl, C7-9-Phenylalkyl,
C7-9-Phenylalkyl, das an dem Phenylrest durch C₁₄-Alkyl
substituiert ist; oder C1-8-Acyl bedeutet,
R₂, R₃, R₅ und R₆ unabhängig voneinander Wasserstoff, C1-30-Alkyl, C5-12-Cycloalkyl oder Phenyl bedeuten,
R₄ Wasserstoff, C1-30-Alkyl, C5-12-Cycloalkyl, C7-9-Phenyl alkyl, Phenyl oder eine Gruppe der Formel (II) ist, worin R⁷ eine der für R₁ angegebenen Bedeutungen be sitzt, und
n₁ für eine Zahl von 1 bis 50 steht; oder - (A2) zumindest eine Verbindung der Formeln (IIIa) und (IIIb) worin n₂ und n₂· eine Zahl von 2 bis 50 sind;
- (A1) zumindest eine Verbindung der Formel (I)
worin R₁ Wasserstoff, C1-8-Alkyl, -O·, -OH, C1-18-Alkoxy,
C5-12-Cycloalkoxy, -CH₂CN, C3-6-Alkenyl, C7-9-Phenylalkyl,
C7-9-Phenylalkyl, das an dem Phenylrest durch C₁₄-Alkyl
substituiert ist; oder C1-8-Acyl bedeutet,
- B) Magnesiumoxid, Magnesiumhydroxid, Zinkoxid, Zinkhydroxid oder ein organisches Zink- oder Magnesiumsalz; und
- C) entweder
- (C1) einen UV-Absorber oder
- (C2) ein Pigment oder
- (C3) einen UV-Absorber und ein Pigment,
- mit der Maßgabe, daß, wenn Komponente A) zumindest eine Verbindung der Formeln (IIIa) und (IIIb) ist, Komponente B) Magnesiumoxid, Magnesiumhydroxid oder ein organisches Zink- oder Magnesiumsalz ist.
Im allgemeinen ist, wenn Komponente A) zumindest eine Ver
bindung der Formeln (IIIa) und (IIIb) ist, Komponente B)
bevorzugt ein organisches Salz von Zink oder Magnesium.
Beispiele für Alkyl mit bis zu 30 Kohlenstoffatomen sind
Methyl, Ethyl, Propyl, Isopropyl, n-Butyl, sek.-Butyl, Iso
butyl, tert.-Butyl, 2-Ethylbutyl, n-Pentyl, Isopentyl, 1-Me
thylpentyl, 1,3-Dimethylbutyl, n-Hexyl, 1-Methylhexyl, n-
Heptyl, Isoheptyl, 1,1,3,3-Tetramethylbutyl, 1-Methylhep
tyl, 3-Methylheptyl, n-Octyl, 2-Ethylhexyl, 1,1,3-Trimethyl
hexyl, 1,1,3,3-Tetramethylpentyl, Nonyl, Decyl, Undecyl,
1-Methylundecyl, Dodecyl, 1,1,3,3,5,5-Hexamethylhexyl, Tri
decyl, Tetradecyl, Pentadecyl, Hexadecyl, Heptadecyl, Octa
decyl, Eicosyl, Docosyl und Triacontyl. Eine der bevorzug
ten Bedeutungen für R₃ und R₆ ist C1-4-Alkyl, insbesondere
Methyl. Eine der bevorzugten Bedeutungen von R₂ und R₅ ist
C1-25-Alkyl, insbesondere C15-25-Alkyl, z. B. C18-22-Alkyl.
Eine der bevorzugten Bedeutungen von R₄ ist C1-25-Alkyl,
insbesondere C10-20-Alkyl, z. B. Octadecyl. Eine der bevor
zugten Bedeutungen von R₁ und R₇ ist C1-4-Alkyl, insbeson
dere Methyl.
Beispiele für C1-18-Alkoxy sind Methoxy, Ethoxy, Propoxy,
Isopropoxy, Butoxy, Isobutoxy, Pentoxy, Isopentoxy, Hex
oxy, Heptoxy, Octoxy, Decyloxy, Dodecyloxy, Tetradecyl
oxy, Hexadecyloxy und Octadecyloxy. R₁ und R₇ können z. B.
C6-12-Alkoxy, insbesondere Heptoxy oder Octoxy, sein.
Beispiele für C5-12-Cycloalkyl sind Cyclopentyl, Cyclo
hexyl, Cycloheptyl, Cyclooctyl und Cyclododecyl. C5-8-
Cycloalkyl, insbesondere Cyclohexyl, ist bevorzugt.
Beispiele für C5-12-Cycloalkoxy sind Cyclopentoxy, Cyclo
hexoxy, Cycloheptoxy, Cyclooctoxy, Cyclodecyloxy und Cyclo
dodecyloxy. C5-8-Cycloalkoxy, insbesondere Cyclopentoxy
und Cyclohexoxy, ist bevorzugt.
Beispiele für C3-6-Alkenyl sind Allyl, 2-Methallyl, Butenyl,
Pentenyl und Hexenyl. Allyl ist bevorzugt. Das Kohlenstoff
atom in 1-Stellung ist bevorzugt gesättigt.
C7-9-Phenylalkyl, das unsubstituiert oder substituiert ist
durch C1-4-Alkyl am Phenylrest, ist z. B. Benzyl, Phenyl
ethyl, Methylbenzyl, Dimethylbenzyl, Trimethylbenzyl oder
tert.-Butylbenzyl. Benzyl ist bevorzugt.
C1-8-Acyl ist vorzugsweise C1-8-Alkanoyl, C3-8-Alkenoyl
oder Benzoyl. Beispiele sind Formyl, Acetyl, Propionyl, Bu
tyryl, Pentanoyl, Hexanoyl, Octanoyl, Benzoyl, Acryloyl
und Crotonoyl. Acetyl ist bevorzugt.
n₁ ist vorzugsweise eine Zahl von 1 bis 25, insbesondere 1
bis 20 oder 1 bis 10. n₂ und n₂· sind unabhängig vonein
ander bevorzugt 2 bis 25, insbesondere 2 bis 20 oder 2 bis
10.
R₁ und R₇ sind unabhängig voneinander bevorzugt Wasserstoff,
C1-4-Alkyl, -OH, C6-12-Alkoxy, C5-8-Cycloalkoxy, Allyl, Ben
zyl oder Acetyl, insbesondere Wasserstoff oder Methyl.
Die als Komponente A) beschriebenen Verbindungen sind im
wesentlichen bekannt (in einigen Fällen im Handel erhält
lich) und können nach bekannten Verfahren hergestellt wer
den, z. B. beschrieben in DD-A-2 62 439 (Derwent 89-122 983/
17, Chemical Abstracts 111 : 58 964 u), WO-A-94/12 544 (Der
went 94-177 274/22) und US-A-4 340 534.
Die Verbindungen der Formeln (IIIa) und (IIIb) können ge
meinsam als Mischungen erhalten und auch als solche in der
neuen Stabilisatormischung verwendet werden. Das (IIIa) :
(IIIb)-Verhältnis ist beispielsweise 20 : 1 bis 1 : 20 oder
1 : 10 bis 10 : 1.
Komponente A) ist bevorzugt ®UVINUL 5050 H, ®LICHT-
SCHUTZSTOFF UV 31 oder ®HOSTAVIN N 30.
Die Bedeutungen der endständigen Gruppen, die die freien Va
lenzen in den Verbindungen der Formeln (I), (IIIa) und
(IIIb) absättigen, hängen von den für deren Herstellung an
gewandten Verfahren ab. Die Endgruppen können auch nach der
Herstellung der Verbindungen modifiziert werden.
In den Verbindungen der Formel (I) ist die an den 2,5-Di
oxopyrrolidinring gebundene Endgruppe beispielsweise Wasser
stoff, und die an den Rest -C(R₅)(R₆)-gebundene Endgruppe
ist beispielsweise
In den Verbindungen der Formel (IIIa) kann die an den Stick
stoff gebundene Endgruppe z. B. Wasserstoff und die an den
2-Hydroxypropylenrest gebundene Endgruppe z. B. eine Gruppe
sein.
In den Verbindungen der Formel (IIIb) kann die an den Dime
thylenrest gebundene Endgruppe z. B. -OH sein, und die an
den Sauerstoff gebundene Endgruppe kann z. B. Wasserstoff
sein. Die Endgruppen können auch Polyetherreste sein.
Eine bevorzugte Ausführungsform dieser Erfindung erstreckt
sich auf eine Stabilisatormischung, worin Komponente A) zu
mindest eine Verbindung der Formeln (IIIa) und (IIIb) ist.
Bevorzugte Stabilisatormischungen sind diejenigen, worin
R₂ und R₅ unabhängig voneinander C1-25-Alkyl oder Phenyl
sind,
R₃ und R₆ unabhängig voneinander Wasserstoff oder C1-4-Al kyl sind und
R₄ für C1-25-Alkyl oder eine Gruppe der Formel (II) steht.
R₃ und R₆ unabhängig voneinander Wasserstoff oder C1-4-Al kyl sind und
R₄ für C1-25-Alkyl oder eine Gruppe der Formel (II) steht.
Besonders bevorzugte Stabilisatormischungen sind diejenigen,
worin die Verbindung der Formel (I) für
steht, worin R₁ Wasserstoff oder Methyl bedeutet und n₁ ei
ne Zahl von 1 bis 25 ist.
Das in Komponente B) definierte organische Zink- oder Ma
gnesiumsalz ist bevorzugt eine Verbindung der Formel MeL₂,
worin Me für Zink oder Magnesium steht und L ein Anion ei
ner organischen Säure oder eines Enols ist. Die organische
Säure kann z. B. eine Sulfonsäure, Sulfinsäure, Phosphonsäu
re oder Phosphinsäure sein, bevorzugt ist sie jedoch eine
Carbonsäure. Die Säure kann aliphatisch, aromatisch, ar
aliphatisch oder cycloaliphatisch sein; sie kann linear
oder verzweigt sein; sie kann durch Hydroxyl- oder Alkoxy
gruppen substituiert sein; sie kann gesättigt oder ungesät
tigt sein und enthält bevorzugt 1 bis 24 Kohlenstoffatome.
Beispiele für Carbonsäuren dieses Typs sind Ameisensäure,
Essigsäure, Propionsäure, Buttersäure, Isobuttersäure,
Capronsäure, 2-Ethylcapronsäure, Caprylsäure, Caprinsäure,
Laurinsäure, Palmitinsäure, Stearinsäure, Behensäure, Öl
säure, Milchsäure, Ricinolsäure, 2-Ethoxypropionsäure, Ben
zoesäure, Salicylsäure, 4-Butylbenzoesäure, Toluylsäure,
4-Dodecylbenzoesäure, Phenylessigsäure, Naphthylessigsäure,
Cyclohexancarbonsäure, 4-Butylcyclohexancarbonsäure oder
Cyclohexylessigsäure. Die Carbonsäure kann auch eine techni
sche Mischung von Carbonsäuren, z. B. technische Mischungen
von Fettsäuren oder Mischungen von alkylierten Benzoesäuren,
sein.
Beispiele für organische Säuren, die Schwefel oder Phosphor
enthalten, sind Methansulfonsäure, Ethansulfonsäure, α,α-
Dimethylethansulfonsäure, n-Butansulfonsäure, n-Dodecan
sulfonsäure, Benzolsulfonsäure, Toluolsulfonsäure, 4-Nonyl
benzolsulfonsäure, 4-Dodecylbenzolsulfonsäure oder Cyclo
hexansulfonsäure, Dodecansulfinsäure, Benzolsulfinsäure
oder Naphthalinsulfinsäure, Butylphosphonsäure, Phenylphos
phonsäure, Monomethyl- oder Monoethylphenylphosphonat, Mono
butylbenzylphosphonat, Dibutylphosphinsäure oder Diphenyl
phosphinsäure.
Ist L ein Enolatanion, ist es bevorzugt ein Anion einer
β-Dicarbonylverbindung oder eines o-Acylphenols. Beispiele
für β-Dicarbonylverbindungen sind Acetylaceton, Benzoyl
aceton, Dibenzoylmethan, Ethylacetoacetat, Butylacetoacetat,
Laurylacetoacetat oder α-Acetylcyclohexanon. Beispiele für
o-Acylphenole sind 2-Acetylphenol, 2-Butyroylphenol, 2-
Acetyl-1-naphthol, 2-Benzoylphenol oder Salicylaldehyd.
Das Enolat ist bevorzugt das Anion einer β-Dicarbonylverbin
dung mit 5 bis 20 Kohlenstoffatomen.
Bevorzugte Beispiele der Komponente B) sind Magnesiumacetat,
-laurat und -stearat, Zinkformiat, -acetat, -önanthat,
-laurat und -stearat und Zinkacetylacetonat und Magnesium
acetylacetonat.
In einer bevorzugten Ausführungsform dieser Erfindung ist
Komponente B) als organisches Salz von Zink oder Magnesium
bevorzugt ein Acetylacetonat oder ein aliphatisches Mono
carboxylat mit z. B. 1 bis 24 Kohlenstoffatomen.
Der UV-Absorber in Komponente C) ist bevorzugt ein 2-(2′-
Hydroxyphenyl)-benzotriazol, ein 2-Hydroxybenzophenon, ein
Ester von substituierter oder unsubstituierter Benzoesäure,
ein Acrylat, ein Oxamid, ein 2-(2-Hydroxyphenyl)-1,3,5-tri
azin, ein Resorcin-monobenzoat oder ein Formamidin.
Das 2-(2′-Hydroxyphenyl)-benzotriazol ist z. B. 2-(2′-Hydro
xy-5′-methylphenyl)-benzotriazol, 2-(3′,5′-Di-tert.-butyl-
2′hydroxyphenyl)-benzotriazol, 2-(5′-tert.-Butyl-2′-hydro
xyphenyl)-benzotriazol, 2-(2′-Hydroxy-5′-(1,1,3,3-tetrame
thylbutyl)-phenyl)-benzotriazol, 2-(3′,5′-Di-tert.-butyl-
2′-hydroxyphenyl)-5-chlorbenzotriazol, 2-(3′-tert.-Butyl-
2′-hydroxy-5′-methylphenyl)-5-chlorbenzotriazol, 2-(3′-sek.-
Butyl-5′-tert.-butyl-2′-hydroxyphenyl)-benzotriazol, 2-(2′-
Hydroxy-4′-octyloxyphenyl)-benzotriazol, 2-(3′,5′-Di-tert.
amyl-2′-hydroxyphenyl)-benzotriazol, 2-(3′,5′-Bis-(α,α-di
methylbenzyl)-2′-hydroxyphenyl)-benzotriazol, Mischung aus
2-(3′-tert.-Butyl-2′-hydroxy-5′-(2-octyloxycarbonylethyl)-
phenyl)-5-chlorbenzotriazol, 2-(3′-tert.-Butyl-5′-[2-(2-
ethylhexyloxy)-carbonylethyl]-2′-hydroxyphenyl)-5-chlor
benzotriazol, 2-(3′-tert.-Butyl-2′-hydroxy-5′-(2-methoxy-
carbonylethyl)-phenyl)-5-chlorbenzotriazol, 2-(3′-tert.-
Butyl-2′-hydroxy-5′-(2-methoxycarbonylethyl)-phenyl)-benzo
triazol, 2-(3′-tert.-Butyl-2′-hydroxy-5′-(2-octyloxycarbo
nylethyl)-phenyl)-benzotriazol, 2-(3′-tert.-Butyl-5′-[2-(2-
ethylhexyloxy)-carbonylethyl]-2′-hydroxyphenyl)-benzotriazol,
2-(3′-Dodecyl-2′-hydroxy-5′-methylphenyl)-benzotriazol, 2-
(3′-tert.-Butyl-2′-hydroxy-5′-(2-isooctyloxycarbonylethyl)-
phenylbenzotriazol, 2,2′-Methylen-bis-[4-(1,1,3,3-tetrame
thylbutyl)-6-benzotriazol-2-yl-phenol] oder das Umesterungs
produkt von 2-[3′-tert.-Butyl-5′-(2-methoxycarbonylethyl)-
2′-hydroxyphenyl]-2H-benzotriazol mit Polyethylenglykol
300; wobei R = 3′-tert.-Butyl-4′-hydroxy-5′-2H-benzotri
azol-2-yl-phenyl.
2-(3′,5′-Di-tert.-butyl-2′-hydroxyphenyl)-5-chlorbenzotri
azol, 2-(3′-tert.-Butyl-2′-hydroxy-5′-methylphenyl)-5-
chlor-benzotriazol und 2-(3′,5′-Di-tert.-amyl-2′-hydroxy
phenyl)-benzotriazol sind bevorzugt.
Das 2-Hydroxybenzophenon ist beispielsweise das 4-Hydroxy-,
4-Methoxy-, 4-Octyloxy-, 4-Decyloxy-, 4-Dodecyloxy-, 4-Ben
zyloxy-, 4,2′,4′-Trihydroxy- oder 2′-Hydroxy-4,4′-dimeth
oxyderivat. 2-Hydroxy-4-octyloxybenzophenon ist bevorzugt.
Der Ester einer substituierten oder unsubstituierten Benzoe
säure ist z. B. 4-tert.-Butyl-phenylsalicylat, Phenylsalicy
lat, Octylphenylsalicylat, Dibenzoylresorcin, Bis-(4-tert.
butylbenzoyl)-resorcin, Benzoylresorcin, 2,4-Di-tert.-bu
tylphenyl-3,5-di-tert.-butyl-4-hydroxybenzoat, Hexadecyl-
3,5-di-tert.-butyl-4-hydroxybenzoat, Octadecyl-3,5-di-tert.
butyl-4-hydroxybenzoat oder 2-Methyl-4,6-di-tert.-butylphe
nyl-3,5-di-tert.-butyl-4-hydroxybenzoat.
2,4-Di-tert.-butylphenyl-3,5-di-tert.-butyl-4-hydroxybenzo
at und Hexadecyl-3,5-di-tert.-butyl-4-hydroxybenzoat sind
bevorzugt.
Das Acrylat ist z. B. Ethyl-α-cyano-β,β-diphenylacrylat,
Isooctyl-α-cyano-β,β-diphenylacrylat, Methyl-α-carbometh
oxycinnamat, Methyl-α-cyano-β-methyl-p-methoxycinnamat,
Butyl-α-cyano-β-methyl-p-methoxy-cinnamat, Methyl-α-carbo
methoxy-p-methoxycinnamat oder N-(β-Carbomethoxy-β-cyano
vinyl)-2-methylindolin.
Das Oxamid ist z. B. 4,4′-Dioctyloxyoxanilid, 2,2′-Dieth
oxyoxanilid, 2,2′-Dioctyloxy-5,5′-di-tert.-butoxanilid,
2,2′-Didodecyloxy-5,5′-di-tert.-butoxanilid, 2-Ethoxy-2′-
ethyloxanilid, N,N′-Bis-(3-dimethylaminopropyl)-oxamid, 2-
Ethoxy-5-tert.-butyl-2′-ethoxanilid oder sein Gemisch mit
2-Ethoxy-2′-ethyl-5,4′-di-tert.-butoxanilid oder Mischun
gen von ortho- und para-Methoxy-disubst. Oxaniliden oder
o- und p-Ethoxy-disubst. Oxaniliden.
Das 2-(2-Hydroxyphenyl)-1,3,5-triazin ist z. B. 2,4,6-Tris-
(2-hydroxy-4-octyloxyphenyl)-1,3,5-triazin, 2-(2-Hydroxy-
4-octyloxyphenyl)-4,6-bis-(2,4-dimethylphenyl)-1,3,5-tri
azin, 2-(2,4-Dihydroxyphenyl)-4,6-bis-(2,4-dimethylphenyl)-
1,3,5-triazin, 2,4-Bis-(2-hydroxy-4-propyloxyphenyl)-6-
(2,4-dimethylphenyl)-1,3,5-triazin, 2-(2-Hydroxy-4-octyl
oxyphenyl)-4,6-bis-(4-methylphenyl)-1,3,5-triazin, 2-(2-
Hydroxy-4-dodecyloxyphenyl)-4,6-bis-(2,4-dimethylphenyl)-
1,3,5-triazin, 2-(2-Hydroxy-4-tridecyloxyphenyl)-4,6-bis-
(2,4-dimethylphenyl)-1,3,5-triazin, 2-[2-Hydroxy-4-(2-
hydroxy-3-butyloxy-propoxy)-phenyl]-4,6-bis-(2,4-dimethyl)-
1,3,5-triazin, 2-[2-Hydroxy-4-(2-hydroxy-3-octyloxy-propyl
oxy)-phenyl]-4,6-bis-(2,4-dimethyl)-1,3,5-triazin, 2-[4-
(Dodecyloxy/Tridecyloxy-2-hydroxypropoxy)-2-hydroxy-phenyl]-
4,6-bis-(2,4-dimethylphenyl)-1,3,5-triazin, 2-[2-Hydroxy-
4-(2-hydroxy-3-dodecyloxy-propoxy)-phenyl]-4,6-bis-(2,4-di
methylphenyl)-1,3,5-triazin, 2-(2-Hydroxy-4-hexyloxy)-phe
nyl-4,6-diphenyl-1,3,5-triazin, 2-(2-Hydroxy-4-methoxyphe
nyl)-4,6-diphenyl-1,3,5-triazin, 2,4,6-Tris-[2-hydroxy-4-
(3-butoxy-2-hydroxy-propoxy)-phenyl]-1,3,5-triazin oder 2-
(2-Hydroxyphenyl)-4-(4-methoxyphenyl)-6-phenyl-1,3,5-triazin.
2-(2-Hydroxy-4-octyloxyphenyl)-4,6-bis-(2,4-dimethylphenyl)-
1,3,5-triazin und 2-(2-Hydroxy-4-hexyloxy)-phenyl-4,6-diphe
nyl-1,3,5-triazin sind bevorzugt.
Das Resorcin-monobenzoat ist z. B. die Verbindung der Formel
Das Formamidin ist z. B. die Verbindung der Formel
Der UV-Absorber in Komponente C) ist insbesondere ein
2-(2′-Hydroxyphenyl)-benzotriazol, ein 2-Hydroxybenzophenon
oder ein 2-(2-Hydroxyphenyl)-1,3,5-triazin.
Komponente C) ist bevorzugt ein UV-Absorber.
Das Pigment in Komponente C) kann ein anorganisches oder
organisches Pigment sein.
Beispiele für anorganische Pigmente sind Titandioxid, Zink
oxid, Ruß, Cadmiumsulfid, Cadmiumselenid, Chromoxid, Eisen
oxid, Bleioxid, usw.
Beispiele für organische Pigmente sind Azopigmente, Anthra
chinone, Phthalocyanine, Tetrachlorisoindolinone, Chin
acridone, Isoindoline, Perylene, Pyrrolopyrrole (wie Pig
ment Red 254), usw.
Als Pigment in Komponente C) können sämtliche Pigmente ver
wendet werden, die beschrieben sind in "Gächter/Müller:
Plastics Additives Handbook, 3.Auflage, Hanser Verlag,
München-Wien-New York", Seite 647 bis 659, Punkt 11.2.1.1
bis 11.2.4.2.
Ein besonders bevorzugtes Pigment ist Titandioxid.
Eine weitere bevorzugte Ausführungsform der Erfindung ist
eine Stabilisatormischung, enthaltend
- A) eine Verbindung der Formel oder zumindest eine Verbindung der Formeln (IIIa) und (IIIb), worin n₂ und n₂· unabhängig voneinander eine Zahl von 2 bis 10 sind;
- B) Magnesiumstearat oder Zinkstearat und
- C) die Verbindung
Die erfindungsgemäße Stabilisatormischung ist bei der Sta
bilisierung von Polyolefinen verwendbar. Beispiele für ge
eignete Polyolefine werden im folgenden gezeigt.
- 1. Polymere von Monoolefinen und Diolefinen, z. B. Poly propylen, Polyisobutylen, Polybut-1-en, Poly-4-methylpent- 1-en, Polyisopren oder Polybutadien, sowie Polymere von Cycloolefinen, z. B. von Cyclopenten oder Norbornen, Poly ethylen (das gegebenenfalls vernetzt sein kann), z. B. Poly ethylen hoher Dichte (HDPE), Polyethylen hoher Dichte mit hohem Molekulargewicht (HDPE-HMW), Polyethylen mit hoher Dichte und ultrahohem Molekulargewicht (HDPE-UHMW), Poly ethylen mittlerer Dichte (MDPE), Polyethylen niedriger Dichte (LDPE), lineares Polyethylen niedriger Dichte (LLDPE), verzweigtes Polyethylen niedriger Dichte (BLDPE).
Polyolefine, d. h. Polymere von Monoolefinen, wie in dem
vorhergehenden Absatz verbeispielt, bevorzugt Polyethylen
und Polypropylen, können nach verschiedenen und insbeson
dere nach den folgenden Methoden hergestellt werden:
- a) radikalische Polymerisation (normalerweise unter ho hem Druck und bei erhöhter Temperatur);
- b) katalytische Polymerisation unter Verwendung eines Katalysators, der normalerweise ein oder mehrere Metalle der Gruppen IVb, Vb, VIb oder VIII des Periodensystems ent hält. Diese Metalle besitzen gewöhnlich einen oder mehrere Liganden, typischerweise Oxide, Halogenide, Alkoholate, Ester, Ether, Amine, Alkyle, Alkenyle und/oder Aryle, die entweder π- oder σ-koordiniert sein können. Diese Metall komplexe können in freier Form oder auf Substraten fixiert, typischerweise auf aktiviertem Magnesiumchlorid,Titan(III) chlorid, Aluminiumoxid oder Siliciumoxid, vorliegen. Diese Katalysatoren können in dem Polymerisationsmedium löslich oder unlöslich sein. Die Katalysatoren können als solche bei der Polymerisation verwendet werden,oder es können wei tere Aktivatoren eingesetzt werden, typischerweise Metall alkyle, Metallhydride, Metallalkylhalogenide, Metallalkyl oxide oder Metallalkyloxane, wobei diese Metalle Elemente der Gruppen Ia, IIa und/oder IIIa des Periodensystems sind. Die Aktivatoren können in geeigneter Weise mit weiteren Ester-, Ether-, Amin- oder Silylethergruppen modifiziert sein. Diese Katalysatorsysteme werden gewöhnlich als Phillips-, Standard Oil Indiana-, Ziegler(-Natta)-, TNZ (DuPont)-, Metallocen-Katalysatoren oder "single site catalysts" (SSC) bezeichnet.
- 2. Mischungen der unter 1) genannten Polymeren, z. B. Mischungen von Polypropylen mit Polyisobutylen, Polypropy len mit Polyethylen (z. B. PP/HDPE, PP/LDPE) und Mischungen verschiedener Typen von Polyethylen (z. B. LDPE/HDPE).
- 3. Copolymere von Monoolefinen und Diolefinen mitein ander oder mit anderen Vinylmonomeren, z. B. Ethylen/Propy len-Copolymere, lineares Polyethylen niedriger Dichte (LLDPE) und Mischungen hiervon mit Polyethylen niedriger Dichte (LDPE), Propylen/But-1-en-Copolymere, Propylen/Iso butylen-Copolymere, Ethylen/But-1-en-Copolymere, Ethylen/ Hexen-Copolymere, Ethylen/Methylpenten-Copolymere, Ethylen/ Hepten-Copolymere, Ethylen/Octen-Copolymere, Propylen/Buta dien-Copolymere, Isobutylen/Isopren-Copolymere, Ethylen/ Alkylacrylat-Copolymere, Ethylen/Alkylmethacrylat-Copolyme re, Ethylen/Vinylacetat-Copolymere und deren Copolymere mit Kohlenmonoxid oder Ethylen/Acrylsäure-Copolymere und deren Salze (Ionomere) sowie Terpolymere von Ethylen mit Propylen und einem Dien, wie Hexadien, Dicyclopentadien oder Ethyli den-norbornen; und Mischungen derartiger Copolymerer mitein ander und mit den vorstehend unter 1) angegebenen Polyme ren, z. B. Polypropylen/Ethylen-Propylen-Copolymere, LDPE/ Ethylen-Vinylacetat-Copolymere (EVA), LDPE/Ethylen-Acryl säure-Copolymere (EAA), LLDPE/EVA, LLDPE/EAA und alternie rende oder Random-Polyalkylen/Kohlenmonoxid-Copolymere und deren Mischungen mit anderen Polymeren, z. B. Polyamiden.
Die Erfindung betrifft daher weiterhin eine Zusammensetzung,
die ein Polyolefin und die neue Stabilisatormischung ent
hält.
Die unter Punkt 1 aufgeführten Polyolefine sind bevorzugt.
Polyethylen und Polypropylen sowie ein Copolymeres von Poly
ethylen oder Polypropylen sind besonders bevorzugt.
Die Komponenten der neuen Stabilisatormischung können dem
zu stabilisierenden Material entweder einzeln oder mitein
ander vermischt zugesetzt werden. Komponente (A) ist bevor
zugt in einer Menge von 0,01 bis 5%, insbesondere 0,05 bis
1%, vorhanden; Komponente (B) ist bevorzugt in einer Menge
von 0,005 bis 1%, insbesondere 0,025 bis 0,2%, vorhanden;
Komponente (C1) ist bevorzugt in einer Menge von 0,01 bis
1% vorhanden, Komponente (C2) ist bevorzugt in einer Menge
von 0,01 bis 10% vorhanden und Komponente (C3) ist bevor
zugt in einer Menge von 0,01 bis 10% vorhanden. "%" ist
Gew.-%, bezogen auf das zu stabilisierende Material.
Das Verhältnis von UV-Absorber zu dem Pigment in Komponente
(C3) ist bevorzugt 2 : 1 bis 1 : 10.
Das Verhältnis der Komponenten (A) : (B) ist bevorzugt 30 : 1
bis 1 : 30, z. B. 20 : 1 bis 1 : 20 oder 20 : 1 bis 1 : 10.
Das Verhältnis der Komponenten (A) : (C1) ist bevorzugt 1 : 20
bis 30 : 1, z. B. 1 : 10 bis 20 : 1 oder 1 : 5 bis 20 : 1.
Das Verhältnis der Komponenten (A) : (C2) ist bevorzugt 1 : 30
bis 30 : 1, z. B. 1 : 20 bis 20 : 1 oder 1 : 10 bis 10 : 1.
Das Verhältnis der Komponenten (A) : (C3) ist bevorzugt 1 : 30
bis 30 : 1, z. B. 1 : 20 bis 20 : 1 oder 1 : 10 bis 10 : 1.
Die neue Stabilisatormischung oder deren einzelne Komponen
ten können in das Polyolefin auf bekannte Weise eingebracht
werden, z. B. vor oder während der Formgebung oder durch
Aufbringen der gelösten oder dispergierten Verbindungen auf
das Polyolefin, wenn nötig mit anschließender Verdampfung
des Lösungsmittels. Die einzelnen Komponenten der neuen Sta
bilisatormischung können den zu stabilisierenden Materiali
en in Form eines Pulvers, in Form von Granulaten oder eines
Masterbatch, der diese Komponenten in z. B. einer Konzentra
tion von 2,5 bis 25 Gew.-% enthält, zugesetzt werden. Ge
wünschtenfalls können die Komponenten der neuen Stabilisa
tormischung vor dem Einbringen in das Polyolefin miteinan
der schmelzvermischt werden.
Die neue Stabilisatormischung oder ihre Komponenten können
vor oder während der Polymerisation oder vor der Vernetzung
zugesetzt werden.
Die auf diese Weise stabilisierten Materialien können in
vielfältigsten Formen, z. B. als Filme, Fasern, Bänder,
Formzusammensetzungen, Profile oder als Binder für Farben
bzw. Anstriche, Adhäsiva oder Kitt, eingesetzt werden.
Das erfindungsgemäße stabilisierte Polyolefin kann zusätz
lich auch verschiedene übliche Additive enthalten, z. B.
- 1.1. Alkylierte Monophenole, z. B. 2,6-Di-tert.-butyl-4-me thylphenol, 2-tert.-Butyl-4,6-dimethylphenol, 2,6-Di-tert.- butyl-4-ethylphenol, 2,6-Di-tert.-butyl-4-n-butylphenol, 2,6-Di-tert.-butyl-4-isobutylphenol, 2,6-Dicyclopentyl-4- methylphenol, 2-(α-Methylcyclohexyl)-4,6-dimethylphenol, 2,6-Dioctadecyl-4-methylphenol, 2,4,6-Tricyclohexylphenol, 2,6-Di-tert.-butyl-4-methoxymethylphenol, Nonylphenole, die linear oder verzweigt sind an den Seitenketten, z. B. 2,6-Di-nonyl-4-methylphenol, 2,4-Dimethyl-6-(1′-methyl undec-1′-yl)-phenol, 2,4-Dimetayl-6-(1′-methylheptadec-1′- yl)-phenol, 2,4-Dimethyl-6-(1′-methyltridec-1′-yl)-phenol und Mischungen hiervon.
- 1.2. Akylthiomethylphenole, z. B. 2,4-Dioctylthiomethyl-6- tert.-butylphenol, 2,4-Dioctylthiomethyl-6-methylphenol, 2,4-Dioctylthiomethyl-6-ethylphenol, 2,6-Di-dodecylthiome thyl-4-nonylphenol.
- 1.3. Hydrochinone und alkylierte Hydrochinone, z. B. 2,6-Di tert.-butyl-4-methoxyphenol, 2,5-Di-tert.-butylhydrochinon, 2,5-Di-tert.-amylhydrochinon, 2,6-Diphenyl-4-octadecyloxy phenol, 2,6-Di-tert.-butylhydrochinon, 2,5-Di-tert.-butyl- 4-hydroxyanisol, 3,5-Di-tert.-butyl-4-hydroxyanisol, 3,5- Di-tert.-butyl-4-hydroxyphenyl-stearat, Bis-(3,5-di-tert.- butyl-4-hydroxyphenyl)-adipat.
- 1.4. Tocopherole, z. B. α-Tocopherol, β-Tocopherol, γ-Toco pherol, δ-Tocopherol und Mischungen hiervon (Vitamin E).
- 1.5. Hydroxylierte Thiodiphenylether, z. B. 2,2′-Thio-bis- (6-tert.-butyl-4-methylphenol), 2,2′-Thio-bis-(4-octyl phenol), 4,4′-Thio-bis-(6-tert.-butyl-3-methylphenol), 4,4′- Thio-bis-(6-tert.-butyl-2-methylphenol), 4,4′-Thio-bis- (3,6-di-sek.-amylphenol), 4,4′-Bis-(2,6-dimethyl-4-hydroxy phenyl)-disulfid.
- 1.6. Alkylidenbisphenole, z. B. 2,2′-Methylen-bis-(6-tert.- butyl-4-metciylphenol), 2,2′-Methylen-bis-(6-tert.-butyl-4- ethylphenol), 2,2′-Methyien-bis-[4-methyl-6-(α-methylcyclo hexyl)-phenol], 2,2′-Methylen-bis-(4-methyl-6-cyclohexyl phenol), 2,2′-Methylen-bis-(6-nonyl-4-methylphenol), 2,2′- Methylen-bis-(4,6-di-tert.-butylphenol), 2,2′-Ethyliden- bis-(4,6-di-tert.-butylphenol), 2,2′-Ethyliden-bis-(6- tert.-butyl-4-isobutylphenol), 2,2′-Methylen-bis-[6-(α- methylbenzyl)-4-nonylphenol], 2,2′-Methylen-bis-[6-(α,α- dimethylbenzyl)-4-nonylphenol], 4,4′-Methylen-bis-(2,6-di- tert.-butylphenol), 4,4′-Methylen-bis-(6-tert.-butyl-2- methylphenol), 1,1-Bis-(5-tert.-butyl-4-hydroxy-2-methyl phenyl)-butan, 2,6-Bis-(3-tert.-butyl-5-methyl-2-hydroxy benzyl)-4-methylphenol, 1,1,3-Tris-(5-tert.-butyl-4-hydro xy-2-methylphenyl)-butan, 1,1-Bis-(5-tert.-butyl-4-hydroxy- 2-methylphenyl)-3-n-dodecylmercaptobutan, Ethylenglykol-bis- [3,3-bis-(3′-tert.-butyl-4′-hydroxyphenyl)-butyrat], Bis- (3-tert.-butyl-4-hydroxy-5-methylphenyl)-dicyclopentadien, Bis-[2-(3′-tert.-butyl-2′-hydroxy-5′-methylbenzyl)-6-tert. butyl-4-methylphenyl]-terephthalat, 1,1-Bis-(3,5-dimethyl- 2-hydroxyphenyl)-butan, 2,2-Bis-(3,5-di-tert.-butyl-4- hydroxyphenyl)-propan, 2, 2-Bis-(5-tert.-butyl-4-hydroxy-2- methylphenyl)-4-n-dodecylmercaptobutan, 1,1,5,5-Tetra-(5- tert.-butyl-4-hydroxy-2-methylphenyl)-pentan.
- 1.7. O-, N- und S-Benzylverbindungen, z. B. 3,5,3′,5′-Tetra tert.-butyl-4,4′-dihydroxydibenzylether, Octadecyl-4-hydro xy-3,5-dimethylbenzylmercaptoacetat, Tridecyl-4-hydroxy- 3,5-di-tert.-butylbenzylmercaptoacetat, Tris-(3,5-di-tert.- butyl-4-hydroxybenzyl)-amin, Bis-(4-tert.-butyl-3-hydroxy- 2,6.dimethylbenzyl).dithioterephthalat, Bis-(3,5-di-tert.- butyl-4-hydroxybenzyl)-sulfid, Isooctyl-3,5-di-tert.-butyl- 4-hydroxybenzylmercaptoacetat.
- 1.8. Hydroxybenzylierte Malonate, z. B. Dioctadecyl-2,2-bis- (3,5-di-tert.-butyl-2-hydroxybenzyl)-malonat, Di-octadecyl- 2-(3-tert.-butyl-4-hydroxy-5-methylbenzyl)-malonat, Di- dodecylmercaptoethyl-2,2-bis-(3,5-di-tert.-butyl-4-hydroxy benzyl)-malonat, Bis-[4-(1,1,3,3-tetramethylbutyl)-phenyl]- 2,2-bis-(3,5-di-tert.-butyl-4-hydroxybenzyl)-malonat.
- 1.9. Aromatische Hydroxybenzylverbindungen, z. B. 1,3,5- Tris-(3,5-di-tert.-butyl-4-hydroxybenzyl)-2,4,6-trimethyl benzol, 1,4-Bis-(3,5-di-tert.-butyl-4-hydroxybenzyl)-2,3, 5,6-tetramethylbenzol, 2,4,6-Tris-(3,5-di-tert.-butyl-4- hydroxybenzyl)-phenol.
- 1.10. Triazinverbindungen, z. B. 2,4-Bis-(octylmercapto)-6- (3,5-di-tert.-butyl-4-hydroxyanilino)-1,3,5-triazin, 2-Oc tylmercapto-4,6-bis-(3,5-di-tert.-butyl-4-hydroxyanilino)- 1,3,5-triazin, 2-Octylmercapto-4,6-bis-(3,5-di-tert.-butyl- 4-hydroxyphenoxy)-1,3,5-triazin, 2,4,6-Tris-(3,5-di-tert. butyl-4-hydroxyphenoxy)-1,2,3-triazin, 1,3,5-Tris-(3,5-di tert.-butyl-4-hydroxybenzyl)-isocyanurat, 1,3,5-Tris-(4- tert.-butyl-3-hydroxy-2,6-dimethylbenzyl)-isocyanurat, 2,4,6-Tris-(3,5-di-tert.-butyl-4-hydroxyphenylethyl)-1,3,5- triazin, 1,3,5-Tris-(3,5-di-tert.-butyl-4-hydroxyphenyl propionyl)-hexahydro-1,3,5-triazin, 1,3,5-Tris-(3,5-di- cyclohexyl-4-hydroxybenzyl)-isocyanurat.
- 1.11. Benzylphosphonate, z. B. Dimethyl-2,5-di-tert.-butyl- 4-hydroxybenzylphosphonat, Diethyl-3,5-di-tert.-butyl-4- hydroxybenzylphosphonat, Dioctadecyl-3,5-di-tert.-butyl- 4-hydroxybenzylphosphonat, Dioctadecyl-5-tert.-butyl-4- hydroxy-3-methylbenzylphosphonat, das Calciumsalz des Mono ethylesters von 3,5-Di-tert.-butyl-4-hydroxybenzylphosphon säure.
- 1.12. Acylaminophenole, z. B. 4-Hydroxylauranilid, 4-Hydro xystearanilid, Octyl-N-(3,5-di-tert.-butyl-4-hydroxyphe nyl)-carbamat.
- 1.13. Ester der β-(3.5-Di-tert.-butyl-4-hydroxyphenyl) propionsäure mit ein- oder mehrwertigen Alkoholen, z. B. mit Methanol, Ethanol, n-Octanol, i-Octanol, Octadecanol, 1,6-Hexandiol, 1,9-Nonandiol, Ethylenglykol, 1,2-Propandi ol, Neopentylglykol, Thiodiethylenglykol, Diethylengkykol, Triethylenglykol, Pentaerythrit, Tris-(hydroxyethyl)-isocyanurat, N,N′-Bis- (hydroxyethyl)-oxamid, 3-Thiaundecanol, 3-Thiapentadecanol, Trimethylhexandiol, Trimethylolpropan, 4-Hydroxymethyl-1- phospha-2,6,7-trioxabicyclo[2.2.2]octan.
- 1.14. Ester der β-(5-tert.-Butyl-4-hydroxy-3-methylphenyl)- propionsäure mit ein- oder mehrwertigen Alkoholen, z. B. mit Methanol, Ethanol, n-Octanol, i-Octanol, Octadecanol, 1,6- Hexandiol, 1,9-Nonandiol, Ethylenglykol, 1,2-Propandiol, Neopentylglykol, Thiodiethylenglykol, Diethylenglykol, Tri ethylenglykol, Pentaerythrit, Tris-(hydroxyethyl)-isocyanu rat, N,N′-Bis-(hydroxyethyl)-oxamid, 3-Thiaundecanol, 3- Thiapentadecanol, Trimethylhexandiol, Trimethylolpropan, 4- Hydroxymethyl-1-phospha-2,6,7-trioxabicyclo[2.2.2]octan.
- 1.15. Ester der β-(3,5-Dicyclohexyl-4-hydroxyphenyl)-propi onsäure mit ein- oder mehrwertigen Alkoholen, z. B. mit Metha nol, Ethanol, Octanol, Octadecanol, 1,6-Hexandiol, 1,9-Nonan diol, Ethylenglykol, 1,2-Propandiol, Neopentylglykol, Thio diethylenglykol, Diethylenglykol, Triethylenglykol, Penta erythrit, Tris-(hydroxyethyl)-isocyanurat, N,N′-Bis-(hydro xyethyl)-oxamid, 3-Thiaundecanol, 3-Thiapentadecanol, Trime ethylhexandiol, Trimethylolpropan, 4-Hydroxymethyl-1-phos pha-2,6,7-trioxabicyclo[2.2.2]octan.
- 1.16. Ester der 3.5-Di-tert.-butyl-4-hydroxyphenylessigsäu re mit ein oder mehrwertigen Alkoholen, z. B. mit Methanol, Ethanol, Octanol, Octadecanol, 1,6-Hexandiol, 1,9-Nonandiol, Ethylenglykol, 1,2-Propandiol, Neopentylglykol, Thiodiethy lenglykol, Diethylenglykol, Triethylenglykol, Pentaerythrit, Tris(hydroxyethyl)-isocyanurat, N,N′-Bis-(hydroxyethyl)- oxamid, 3-Thiaundecanol, 3-Thiapentadecanol, Trimethylhe xandiol, Trimethylolpropan, 4-Hydroxymethyl-1-phospha-2,6, 7-trioxabicyclo[2.2.2]octan.
- 1.17. Amide der β-(3,5-Di-tert.-butyl-4-hydroxyphenyl)-pro pionsäure, z. B. N,N′-Bis-(3,5-di-tert.-butyl-4-hydroxyphe nylpropionyl)-hexamethylendiamin, N,N′-Bis-(3,5-di-tert.- butyl-4-hydroxyphenylpropionyl)-trimethylendiamin, N,N′- Bis-(3,5-di-tert.-butyl-4-hydroxyphenylpropionyl)-hydrazin.
- 1.18. Ascorbinsäure (Vitamin C).
- 1.19. Aminische Antioxidantien, z. B. N,N′-Diisopropyl-p- phenylendiamin, N,N′-Di-sek.-butyl-p-phenylendiamin, N,N′- Bis-(1,4-dimethylpentyl)-p-phenylendiamin, N,N′-Bis-(1- ethyl-3-methylpentyl)-p-phenylendiamin, N,N′-Bis-(1-methyl heptyl)-p-phenylendiamin, N,N′-Dicyclohexyl-p-phenylendi amin, N,N′-Diphenyl-p-phenylendiamin, N,N′-Bis-(2-naphthyl)- p-phenylendiamin, N-Isopropyl-N′-phenyl-p-phenylendiamin, N-(1,3-Dimethylbutyl)-N′-phenyl-p-phenylendiamin, N-(1-Me thylheptyl)-N′-phenyl-p-phenylendiamin, N-Cyclohexyl-N′- phenyl-p-phenylendiamin, 4-(p-Toluolsulfamoyl)-diphenyl amin, N,N′-Dimethyl-N,N′-di-sek.-butyl-p-phenylendiamin, Diphenylamin, N-Allyldiphenylamin, 4-Isopropoxydiphenyl amin, N-Phenyl-1-naphthylamin, N-(4-tert.-octylphenyl)-1- naphthylamin, N-Phenyl-2-naphthylamin, octyliertes Diphe nylamin, z. B. p,p′-Di-tert.-octyldiphenylamin, 4-n-Butyl aminophenol, 4-Butyrylaminophenol, 4-Nonanoylaminophenol, 4-Dodecanoylaminophenol, 4-Octadecanoylaminophenol, Bis- (4-methoxyphenyl)-amin, 2,6-Di-tert.-butyl-4-dimethylami nomethylphenol, 2,4′-Diaminodiphenylmethan, 4,4′-Diamino diphenylmethan, N,N,N′,N′-Tetramethyl-4-4′-diaminodiphe nylmethan, 1,2-Bis-2-methylphenyl)-amino]-ethan, 1,2-Bis- (phenylamino)-propan, (o-Tolyl)-biguanid, Bis-[4-(1′,3′-di methylbutyl)-phenyl]-amin, tert.-octyliertes N-Phenyl-1- naphthylamin, eine Mischung aus mono- und dialkylierten tert.-Butyl/tert.-Octyldiphenyiaminen, eine Mischung aus mono- und dialkylierten Nonyldiphenylaminen, eine Mischung aus mono- und dialkylierten Dodecyldiphenylaminen, eine Mischung aus mono- und dialkylierten Isopropyl/Isohexyl diphenylaminen, eine Mischung aus mono- und dialkylierten tert.-Butyldiphenylaminen, 2,3-Dihydro-3,3-dimethyl-4H- 1,4-benzothiazin, Phenothiazin, eine Mischung aus mono- und dialkylierten tert.-Butyl/tert.-Octylphenothiazinen, eine Mischung aus mono- und dialkylierten tert.-Octylphenothi azinen, N-Allylphenothiazin, N,N,N′,N′-Tetraphenyl-1,4-di aminobut-2-en, N,N-Bis-(2,2,6,6-tetramethylpiperid-4-yl- hexamethylendiamin, Bis-(2,2,6,6-tetramethylpiperid-4-yl)- sebacat, 2,2,6,6-Tetramethylpiperidin-4-on, 2,2,6,6-Tetra methylpiperidin-4-ol.
- 2.1. Nickelverbindungen, z. B. Nickelkomplexe von 2,2′-Thio bis-[4-(1,1,3,3-tetramethylbutyl)-phenol], wie der 1 : 1- oder 1 : 2-Komplex, mit oder ohne weitere Liganden, wie n-Bu tylamin, Triethanolamin oder N-Cyclohexyldiethanolamin, Nickeldibutyldithiocarbamat, Nickelsalze der Monoalkylester, z. B. der Methyl- oder Ethylester, von 4-Hydroxy-3,5-di- tert.-butylbenzylphosphonsäure, Nickelkomplexe von Ketoxi men, z. B. von 2-Hydroxy-4-methylphenyl-undecylketoxim, Nickelkomplexe von 1-Phenyl-4-lauroyl-5-hydroxypyrazol, mit oder ohne weitere Liganden.
- 2.2. Sterisch behinderte Amine, z. B. Bis-(2,2,6,6-tetrame thyl-4-piperidyl)-sebacat, Bis-(2,2,6,6-tetramethyl-4-pipe ridyl)-succinat, Bis-(1,2,2,6,6-pentamethyl-4-piperidyl)- sebacat, Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidyl)- sebacat, Bis-(1,2,2,6,6-pentamethyl-4-piperidyl)-n-butyl- 3,5-di-tert.-butyl-4-hydroxybenzylmalonat, das Kondensat von 1-(2-Hydroxyethyl)-2,2,6,6-tetrainethyl-4-hydroxypiperi din und Bernsteinsäure, das Kondensat von N,N′-Bis-(2,2,6,6- tetramethyl-4-piperidyl)-hexamethylendiamin und 4-tert.- Octylamino-2,6-dichlor-1,3,5-triazin, Tris-(2,2,6,6-tetra methyl-4-piperidyl)-nitrilotriacetat, Tetrakis-(2,2,6,6- tetramethyl-4-piperidyl)-1,2,3,4-butan-tetracarboxylat, 1,1′-(1,2-Ethandiyl)-bis-(3,3,5,5-tetramethylpiperazinon), 4-Benzoyl-2,2,6,6-tetramethylpiperidin, 4-Stearyloxy-2,2, 6,6-tetramethylpiperidin, Bis-(1,2,2,6,6-pentamethylpiperi dyl)-2-n-butyl-2-(2-hydroxy-3,5-di-tert.-butylbenzyl)-malo nat, 3-n-Octyl-7,7,9,9-tetramethyl-1,3,8-triazaspiro[4.5]- decan-2,4-dion, Bis-(1-octyloxy-2,2,6,6-tetramethylpiperi dyl)-sebacat, Bis-(1-octyloxy-2,2,6,6-tetramethylpiperidyl)- succinat, das Kondensat von N,N′-Bis-(2,2,6,6-tetramethyl- 4-piperidyl)-hexamethylendiamin und 4-Morpholino-2,6-di chlor-1,3,5-triazin, das Kondensat von 2-Chlor-4,6-bis-(4- n-butylamino-2,2,6,6-tetramethylpiperidyi)-1,3,5-triazin und 1,2-Bis-(3-aminopropylamino)-ethan, das Kondensat von 2-Chlor-4,6-di-(4-n-butylamino-1,2,2,6,6-pentamethylpipe ridyl)-1,3,5-triazin und 1,2-Bis-(3-aminopropylamino)- ethan, 8-Acetyl-3-dodecyl-7,7,9,9-tetramethyl-1,3,8-triaza spiro[4.5]decan-2,4-dion, 3-Dodecyl-1-(2,2,6,6-tetramethyl- 4-piperidyl)-pyrrolidin-2,5-dion, 3-Dodecyl-1-(1,2,2,6,6- pentamethyl-4-piperidyl)-pyrrolidin-2,5-dion, eine Mischung von 4-Hexadecyloxy- und 4-Stearyloxy-2,2,6,6-tetramethyl piperidin, ein Kondensationsprodukt von N,N′-Bis-(2,2,6,6- tetramethyl-4-piperidyl)-hexamethylendiamin und 4-Cyclo hexylamino-2,6-dichlor-1,3,5-triazin, N-(2,2,6,6-Tetrame thyl-4-piperidyl)-n-dodecylsuccinimid, N-(1,2,2,6,6-Penta methyl-4-piperidyl)-n-dodecylsuccinimid, 2-Undecyl-7,7, 9,9-tetramethyl-1-oxa-3,8-diaza-4-oxo-spiro[4.5]decan, ein Reaktionsprodukt von 7,7,9,9-Tetramethyl-2-cycloundecyl- 1-oxa-3,8-diaza-4-oxospiro[4.5]decan und Epichlorhydrin.
- 3. Metalldesaktivatoren, z. B. N,N′-Diphenyloxamid, N-Sali cylal-N′-salicyloylhydrazin, N,N′-Bis-(salicyloyl)-hydrazin, N,N′-Bis-(3,5-di-tert.-butyl-4-hydroxyphenylpropionyl)- hydrazin, 3-Saiicyloylamino-1,2,4-triazol, Bis-(benzylide oxalyldihydrazid, Oxanilid, Isophthaloyldihydrazid, Se bacoyl-bisphenylhydrazid, N,N′-Diacetyladipoyl-dihydrazid, N,N′-Bis-(salicyloyl)-oxalyl-dihydrazid, N,N′-Bis-(sali cyloyl)-thiopropionyl-dihydrazid.
- 4. Phosphite und Phosphonite, z. B. Triphenylphosphit, Diphe nylalkylphosphite, Phenyldialkylphosphite, Tris-(nonylphe nyl)-phosphit, Trilaurylphosphit, Trioctadecylphosphit, Di stearylpentaerythrit-diphosphit, Tris-(2,4-di-tert.-butyl phenyl)-phosphit, Diisodecylpentaerythrit-diphosphit, Bis- (2,4-di-tert.-butylphenyl)-pentaerythrit-diphosphit, Bis- (2,6-di-tert.-butyl-4-methylphenyl)-pentaerythrit-diphos phit, Diisodecyloxypentaerythrit-diphosphit, Bis-(2,4-di tert.-butyl-6-methylphenyl)-pentaerythrit-diphosphit, Bis- (2,4,6-tris-tert.-butylphenyl)-pentaerythrit-diphosphit, Tristearylsorbit-triphosphit, Tetrakis-(2,4-di-tert.-butyl phenyl)-4,4′-biphenylen-diphosphonit,6-Isooctyloxy-2,4, 8,10-tetra-tert.-butyl-12H-dibenz[d,g]-1,3,2-dioxaphospho cin, 6-Fluor-2,4,8,10-tetra-tert.-butyl-12-methyl-dibenz- [d,g]-1,3,2-dioxaphosphocin, Bis-(2,4-di-tert.-butyl-6- methylphenyl)-methylphosphit, Bis-(2,4-di-tert.-butyl-6- methylphenyl)-ethylphosphit.
- 5. Hydroxylamine, z. B. N,N-Dibenzylhydroxylamin, N,N-Di ethylhydroxylamin, N,N-Dioctylhydroxylamin, N,N-Dilauryl hydroxylamin, N,N-Ditetradecyltiydroxylamin, N,N-Dihexa decylhydroxylamin, N,N-Dioctadecylhydroxylamin, N-Hexade cyl-N-octadecylhydroxylamin, N-Heptadecyl-N-octadecyl hydroxylamin, N,N-Dialkylhydroxylamin, abgeleitet von hydriertem Talgamin.
- 6. Nitrone, z. B. N-Benzyl-α-phenylnitron, N-Ethyl-α-methyl nitron, N-Octyl-α-heptylnitron, N-Lauryl-α-undecylnitron, N-Tetradecyl-α-tridecylnitron, N-Hexadecyl-α-pentadecyl nitron, N-Octadecyl-α-heptadecylnitron, N-Hexadecyl-α- heptadecylnitron, N-Octadecyl-α-pentadecylnitron, N-Hepta decyl-α-heptadecylnitron, N-Octadecyl-α-hexadecylnitron, Nitron, abgeleitet von N,N-Dialkylhydroxylamin, abgeleitet von hydriertem Talgamin.
- 7. Thiosynergisten, z. B. Dilaurylthiodipropionat oder Di stearylthiodipropionat.
- 8. Peroxidfänger, z. B. Ester der β-Thiodipropionsäure, bei spielsweise die Lauryl-, Stearyl-, Myristyl- oder Tridecyl ester, Mercaptobenzimidazol oder das Zinksalz von 2-Mercap tobenzimidazol, Zinkdibutyldithiocarbamat, Dioctydecyldi sulfid, Pentaerythrit-tetrakis-(β-dodecylmercapto)-pro pionat.
- 9. Basische Costabilisatoren, z. B. Melamin, Polyvinylpyrro lidon, Dicyandiamid, Triallylcyanurat, Harnstoffderivate, Hydrazinderivate, Amine, Polyamide, Polyurethane, Alkali metallsalze und Erdalkalimetallsalze von höheren Fettsäuren, z. B. Calciumstearat, Zinkstearat, Magnesiumbehenat, Magnesi umstearat, Natriumricinoleat und Kaliumpalmitat, Antimon pyrocatecholat oder Zinncatecholat.
- 10. Kernbildungsmittel, z. B. anorganische Substanzen, wie Talk, Metalloxide, wie Titandioxid oder Magnesiumoxid, Phos phate, Carbonate oder Sulfate von bevorzugt Erdalkalimetal len; organische Verbindungen, wie Mono- oder Polycarbonsäu ren und deren Salze, z. B. 4-tert.-Butylbenzoesäure, Adipin säure, Diphenylessigsäure, Natriumsuccinat oder Natriumben zoat; polymere Verbindungen, wie ionische Copolymere ("Ionomere").
- 11. Füllstoffe und Verstärkungsmittel, z. B. Calciumcarbonat, Silicate, Glasfasern, Glaskügelchen, Asbest, Talk, Kaolin, Glimmer, Bariumsulfat, Metalloxide und -hydroxide, Ruß, Graphit, Holzmehl und Mehle oder Fasern anderer natürlicher Produkte, Synthesefasern.
- 12. Andere Additive, z. B. Weichmacher, Gleitmittel, Emulgier mittel, Pigmente, rheologische Additive, Katalysatoren, Fließkontrollmittel, optische Aufheller, Flammschutzmittel, antistatische Mittel und Treibmittel.
- 13. Benzofuranone und Indolinone, z. B. diejenigen, die of fenbart werden in US-A-4 325 863, US-A-4 338 244, US-A-5 175 312, US-A-5 216 052, US-A-5 252 643, DE-A-43 16 611, DE-A-43 16 622, DE-A-43 16 876, EP-A-0589839 oder EP-A-0591102 oder 3-[4-(2-Acetoxyethoxy)-phenyl]-5,7-di-tert. butyl-benzofuran-2-on, 5,7-Di-tert.-butyl-3-[4-(2-stearoyl oxyethoxy)-phenyl]-benzofuran-2-on, 3,3′-Bis-[5,7-di-tert.- butyl-3-(4-[2-hydroxyethoxy]-phenyl)-benzofuran-2-on], 5,7-Di-tert-butyl-3-(4-ethoxyphenyl)-benzofuran-2-on, 3-(4- Acetoxy-3,5-dimethylphenyl)-5,7-di-tert.-butyl-benzofuran- 2-on, 3-(3,5-Dimethyl-4-pivaloyloxyphenyl)-5,7-di-tert.- butyl-benzofuran-2-on.
Das Gewichtsverhältnis der Gesamtmenge der Komponenten A),
B) und C) zu den herkömmlichen Additiven kann z. B. von
1 : 0,1 bis 1 : 5 betragen.
Die Erfindung betrifft weiterhin die Verwendung der neuen
Stabilisatormischung zur Stabilisierung eines Polyolefins
gegenüber lichtbedingtem Abbau.
Das nachstehende Beispiel veranschaulicht die Erfindung ein
gehender. Sämtliche Prozentangaben und Teile, sind, wenn
nicht anders angegeben, auf Gewicht bezogen.
100 Teile eines nichtstabilisierten Polypropylenpulvers
(Schmelzindex: ∼2,4 g/10 Minuten, gemessen bei 230°C/
2160 g) werden 10 Minuten bei 200°C in einem Brabender-
Plastographen mit 0,05 Teilen Pentaerythrit-tetrakis-3-
(3,5-di-tert.-butyl-4-hydroxyphenyl)-propionat, 0,05 Tei
len Tris-(2,4-di-tert.-butylphenyl)-phosphit und der in
Tabelle 1 angegebenen Stabilisatormischung homogenisiert.
Das so erhaltene Material wird in einer Laboratoriumspresse
zwischen zwei Aluminiumfolien 6 Minuten bei 260°C zu einem
0,5 mm dicken Film preßgeformt, welcher unmittelbar auf
Raumtemperatur in einer wassergekühlten Presse abgekühlt
wird. Proben von 60 mm × 25 mm werden aus diesen 0,5 mm-Fil
men heraus geschnitten und in einem WEATHER-OMETER Ci6s
(Schwarztafeltemperatur 63 ± 2°C ohne Wassersprühen) be
lichtet.
Diese Proben werden periodisch aus der Belichtungsappara
tur entfernt, und ihr Carbonylgehalt wird mit einem Infra
rot-Spektralphotometer bestimmt.
Die Belichtungszeit, die der Bildung einer Carbonylextink
tion von 0,1 entspricht, ist ein Maß für die Wirksamkeit
der Stabilisatormischung. Die erhaltenen Werte werden in
Tabelle 1 wiedergegeben.
worin der mittlere Wert von n₂ ca. 3,9 beträgt und der Mit
telwert von n₂· ca. 4,2 und worin das Verhältnis zwischen
(IIIa) und (IIIb) ca. 4 : 1 ist.
Der Mittelwert von n beträgt 5,1.
Claims (16)
1. Stabilisatormischung, enthaltend
- A) entweder
- (A1) zumindest eine Verbindung der Formel (I)
worin R₁ Wasserstoff, C1-8-Alkyl, -O·, -OH, C1-18-Alkoxy,
C5-12-Cycloalkoxy, -CH₂CN, C3-6-Alkenyl, C7-9-Phenylalkyl,
C 7-9 -Phenylalkyl, das an dem Phenylrest durch C1-4-Alkyl
substituiert ist; oder C1-8-Acyl bedeutet,
R₂, R₃, R₅ und R₆ unabhängig voneinander Wasserstoff, C1-30-Alkyl, C5-12-Cycloalkyl oder Phenyl bedeuten,
R₄ Wasserstoff, C1-30-Alkyl, C5-12-Cycloalkyl, C7-9-Phenyl alkyl, Phenyl oder eine Gruppe der Formel (II) ist, worin R₇ eine der für R₁ angegebenen Bedeutungen be sitzt, und
n₁ für eine Zahl von 1 bis 50 steht; oder - (A2) zumindest eine Verbindung der Formeln (IIIa) und (IIIb) worin n₂ und n₂· eine Zahl von 2 bis 50 sind;
- (A1) zumindest eine Verbindung der Formel (I)
worin R₁ Wasserstoff, C1-8-Alkyl, -O·, -OH, C1-18-Alkoxy,
C5-12-Cycloalkoxy, -CH₂CN, C3-6-Alkenyl, C7-9-Phenylalkyl,
C 7-9 -Phenylalkyl, das an dem Phenylrest durch C1-4-Alkyl
substituiert ist; oder C1-8-Acyl bedeutet,
- B) Magnesiumoxid, Magnesiumhydroxid, Zinkoxid, Zinkhydroxid oder ein organisches Zink- oder Magnesiumsalz; und
- C) entweder
- (C1) einen UV-Absorber oder
- (C2) ein Pigment oder
- (C3) einen UV-Absorber und ein Pigment,
mit der Maßgabe, daß, wenn Komponente A) zumindest eine
Verbindung der Formeln (IIIa) und (IIIb) ist, Komponente
B) Magnesiumoxid, Magnesiumhydroxid oder ein organisches
Zink- oder Magnesiumsalz ist.
2. Stabilisatormischung gemäß Anspruch 1, worin Kompo
nente A) zumindest eine Verbindung der Formeln (IIIa) und
(IIIb) ist.
3. Stabilisatormischung gemäß Anspruch 1, worin R₁ und
R₇ unabhängig voneinander Wasserstoff, C1-4-Alkyl, -OH,
C6-12-Alkoxy, C5-8-Cycloalkoxy, Allyl, Benzyl oder Acetyl
sind.
4. Stabilisatormischung gemäß Anspruch 1, worin R₁ und
R₇ unabhängig voneinander Wasserstoff oder Methyl bedeuten.
5. Stabilisatormischung gemäß Anspruch 1, worin
R₂ und R₅ unabhängig voneinander C1-25-Alkyl oder Phenyl
sind,
R₃ und R₆ unabhängig voneinander Wasserstoff oder C1-4- Alkyl sind und
R₄ C1-25-Alkyl oder eine Gruppe der Formel (II) ist.
R₃ und R₆ unabhängig voneinander Wasserstoff oder C1-4- Alkyl sind und
R₄ C1-25-Alkyl oder eine Gruppe der Formel (II) ist.
6. Stabilisatormischung gemäß Anspruch 1, worin die
Verbindung der Formel (I)
ist, worin R₁ Wasserstoff oder Methyl bedeutet und n₁ eine
Zahl von 1 bis 25 ist.
7. Stabilisatormischung gemäß Anspruch 1, worin das or
ganische Zink- oder Magnesiumsalz ein Acetylacetonat oder
ein aliphatisches Monocarboxylat ist.
8. Stabilisatormischung gemäß Anspruch 1, worin der UV-
Absorber ein 2-(2′-Hydroxyphenyl)-benzotriazol, ein 2-Hydro
xybenzophenon, ein Ester von substituierter oder unsubsti
tuierter Benzoesäure, ein Acrylat, ein Oxamid, ein 2-(2-
Hydroxyphenyl)-1,3,5-triazin, ein Monobenzoat von Resorcin
oder ein Formamidin ist.
9. Stabilisatormischung gemäß Anspruch 1, worin der UV-
Absorber ein 2-(2′-Hydroxyphenyl)-benzotriazol, ein 2-Hydro
xybenzophenon oder ein 2-(2-Hydroxyphenyl)-1,3,5-triazin
ist.
10. Stabilisatormischung gemäß Anspruch 1, worin das
Pigment Titandioxid ist.
11. Stabilisatormischung gemäß Anspruch 1, enthaltend
als Komponente C) einen UV-Absorber.
12. Stabilisatormischung gemäß Anspruch 1, enthaltend
- A) eine Verbindung der Formel oder zumindest eine Verbindung der Formel (IIIa) und (IIIb), worin n₂ und n₂· unabhängig voneinander eine Zahl von 2 bis 10 sind;
- B) Magnesiumstearart oder Zinkstearat und
- C) die Verbindung
13. Zusammensetzung, enthaltend ein Polyolefin und eine
Stabilisatormischung gemäß Anspruch 1.
14. Zusammensetzung gemäß Anspruch 13, worin das Poly
olefin Polyethylen oder Polypropylen oder ein Copolymeres
von Polyethylen oder Polypropylen ist.
15. Verfahren zur Stabilisierung eines Polyolefins ge
genüber lichtbedingtem Abbau, das den Zusatz einer Stabili
satormischung gemäß Anspruch 1 zu dem Polyolefin umfaßt.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96810521 | 1996-08-07 | ||
| EP968105213 | 1996-08-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE19733717A1 true DE19733717A1 (de) | 1998-02-12 |
| DE19733717B4 DE19733717B4 (de) | 2013-04-18 |
Family
ID=8225672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19733717A Expired - Fee Related DE19733717B4 (de) | 1996-08-07 | 1997-08-04 | Zusammensetzungen enthaltend ein Polyolefin und eine Stabilisatormischung sowie Verfahren zur Stabilisierung eines Polyolefins gegenüber lichtbedingtem Abbau |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US6566427B1 (de) |
| JP (1) | JPH1077462A (de) |
| KR (1) | KR100471951B1 (de) |
| BE (1) | BE1011447A3 (de) |
| CA (1) | CA2212553C (de) |
| DE (1) | DE19733717B4 (de) |
| ES (1) | ES2134732B1 (de) |
| FR (1) | FR2752241B1 (de) |
| GB (2) | GB2316409B (de) |
| IT (1) | IT1293824B1 (de) |
| NL (1) | NL1006730C2 (de) |
| TW (1) | TW464670B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1077227A1 (de) * | 1999-08-17 | 2001-02-21 | Ciba SC Holding AG | Stabilisatormischung |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW464670B (en) * | 1996-08-07 | 2001-11-21 | Ciba Sc Holding Ag | Stabilizer mixtures containing a hindered amine |
| TW467931B (en) | 1996-08-22 | 2001-12-11 | Ciba Sc Holding Ag | Stabilizer mixtures |
| US6946517B2 (en) | 1999-08-17 | 2005-09-20 | Ciba Specialty Chemicals Corporation | Stabilizer mixtures |
| ATE388988T1 (de) * | 2000-02-22 | 2008-03-15 | Ciba Sc Holding Ag | Stabilisatormischungen für polyolefine |
| US6828364B2 (en) * | 2000-07-14 | 2004-12-07 | Ciba Specialty Chemicals Corporation | Stabilizer mixtures |
| US20030225191A1 (en) * | 2002-04-12 | 2003-12-04 | Francois Gugumus | Stabilizer mixtures |
| US20050154098A1 (en) * | 2004-01-09 | 2005-07-14 | Reflexite Corporation | Fade-resistant fluorescent retroreflective articles |
| JP2005280341A (ja) * | 2004-03-05 | 2005-10-13 | Oji Paper Co Ltd | インクジェット記録用シート |
| US20070238814A1 (en) * | 2006-04-10 | 2007-10-11 | Basf Corporation | Method of making coating compositions |
| JP5602352B2 (ja) | 2007-09-21 | 2014-10-08 | 住友化学株式会社 | 光安定化ポリプロピレン |
| JP5532905B2 (ja) * | 2008-12-24 | 2014-06-25 | 住友化学株式会社 | 発泡用樹脂組成物及び発泡成形体 |
| SA116370295B1 (ar) * | 2015-02-20 | 2016-12-06 | باسف اس اى | رقائق، وأشرطة وفتائل أحادية من البولي أوليفين مثبتة للضوء |
| CN112409516B (zh) * | 2019-08-22 | 2022-04-08 | 中国石油化工股份有限公司 | 氯乙烯聚合终止剂及制备方法和应用 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE262439C (de) | ||||
| GB9100257D0 (en) | 1991-01-07 | 1991-02-20 | Sandoz Ltd | Improvements in or relating to organic compounds |
| DE690094C (de) * | 1938-08-30 | 1940-04-17 | Wilhelm Liepelt | Trainingsgeraet |
| DE2941004A1 (de) | 1979-10-10 | 1981-04-23 | Hoechst Ag, 6000 Frankfurt | Ether auf polyalkyl-1-oxa-diazaspirodecanbasis |
| DE3104294A1 (de) * | 1981-02-07 | 1982-08-19 | Hoechst Ag, 6000 Frankfurt | Substituierte diazaspirodecane, ihre herstellung, ihre verwendung als stabilisatoren fuer organische polymere, sowie die so stabilisierten polymeren |
| EP0290386B1 (de) | 1987-05-05 | 1992-06-10 | Ciba-Geigy Ag | Stabilisierung von organischen Polymeren gegen Lichtabbau |
| IT1215455B (it) | 1987-05-05 | 1990-02-14 | Ciba Geigy Spa | Composizione stabilizzante per polietilene comprendente composti contenenti gruppi piperidinici e composti metallici |
| DE3871855D1 (de) * | 1987-05-05 | 1992-07-16 | Ciba Geigy Ag | Gegen lichtschaedigung stabilisierte polyolefine. |
| US4866136A (en) * | 1987-08-12 | 1989-09-12 | Pennwalt Corporation | Process for producing polymer bound hindered amine light stabilizers |
| DE3919691A1 (de) * | 1989-06-16 | 1990-12-20 | Hoechst Ag | Polymere polyalkyl-1-oxa-diazaspirodecane |
| IT1246170B (it) | 1990-07-24 | 1994-11-16 | Ciba Geigy Spa | Composizione stabilizzante per polipropilene comprendente composti triazinici contenenti gruppi piperidinici e composti metallici |
| DE4239437A1 (de) | 1992-11-24 | 1994-05-26 | Basf Ag | Maleinsäureimid-alpha-Olefin-Copolymerisate und ihre Verwendung als Lichtschutzmittel und Stabilisatoren für organisches Material |
| WO1995025767A1 (en) | 1994-03-22 | 1995-09-28 | Ciba-Geigy Ag | Process for the stabilization of hdpe |
| IT1269828B (it) | 1994-05-24 | 1997-04-15 | 3V Sigma Spa | Composizioni per la stabilizzazione di polimeri sintetici |
| IT1269953B (it) | 1994-06-27 | 1997-04-16 | Ciba Geigy Spa | Films di poliolefine o copolimeri di olefine con migliorata stabilita' alla luce e resistenza agli insetticidi |
| FR2725451B1 (fr) | 1994-10-06 | 1998-04-17 | Sandoz Sa | Nouvelle composition stabilisante pour les matieres polymeres |
| DE59508533D1 (de) | 1994-10-28 | 2000-08-10 | Ciba Sc Holding Ag | Synergistisches Stabilisatorgemisch |
| EP0709426B2 (de) * | 1994-10-28 | 2005-01-05 | Ciba SC Holding AG | Synergistisches Stabilisatorgemisch |
| TW357174B (en) | 1995-01-23 | 1999-05-01 | Ciba Sc Holding Ag | Synergistic stabilizer mixture |
| TW401437B (en) | 1995-02-10 | 2000-08-11 | Ciba Sc Holding Ag | Synergistic stabilizer mixture |
| JP3065246B2 (ja) | 1995-03-10 | 2000-07-17 | 富士化学工業株式会社 | ハロゲン含有樹脂用安定剤、その製造法及びハロゲン含有樹脂組成物 |
| TW358820B (en) | 1995-04-11 | 1999-05-21 | Ciba Sc Holding Ag | Synergistic stabilizer mixture |
| TW360678B (en) | 1995-05-03 | 1999-06-11 | Ciba Sc Holding Ag | Synergistic stabilizer mixture for polyolefins |
| TW438850B (en) | 1995-09-15 | 2001-06-07 | Ciba Sc Holding Ag | Stabilization of polyolefin composition in permanent contact with extracting media |
| TW464670B (en) * | 1996-08-07 | 2001-11-21 | Ciba Sc Holding Ag | Stabilizer mixtures containing a hindered amine |
-
1997
- 1997-06-25 TW TW086108869A patent/TW464670B/zh not_active IP Right Cessation
- 1997-07-31 US US08/903,933 patent/US6566427B1/en not_active Expired - Lifetime
- 1997-08-01 GB GB9716205A patent/GB2316409B/en not_active Expired - Fee Related
- 1997-08-01 KR KR1019970036854A patent/KR100471951B1/ko not_active Expired - Fee Related
- 1997-08-01 GB GB0018561A patent/GB2348880B/en not_active Expired - Fee Related
- 1997-08-01 BE BE9700655A patent/BE1011447A3/fr active
- 1997-08-04 DE DE19733717A patent/DE19733717B4/de not_active Expired - Fee Related
- 1997-08-05 CA CA002212553A patent/CA2212553C/en not_active Expired - Fee Related
- 1997-08-05 ES ES009701741A patent/ES2134732B1/es not_active Expired - Lifetime
- 1997-08-05 FR FR9710007A patent/FR2752241B1/fr not_active Expired - Fee Related
- 1997-08-06 IT IT97MI001892A patent/IT1293824B1/it active IP Right Grant
- 1997-08-06 NL NL1006730A patent/NL1006730C2/nl not_active IP Right Cessation
- 1997-08-07 JP JP9225698A patent/JPH1077462A/ja active Pending
-
2003
- 2003-03-24 US US10/395,623 patent/US7026380B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1077227A1 (de) * | 1999-08-17 | 2001-02-21 | Ciba SC Holding AG | Stabilisatormischung |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2348880A (en) | 2000-10-18 |
| GB0018561D0 (en) | 2000-09-13 |
| DE19733717B4 (de) | 2013-04-18 |
| JPH1077462A (ja) | 1998-03-24 |
| KR100471951B1 (ko) | 2005-08-05 |
| GB9716205D0 (en) | 1997-10-08 |
| GB2316409A (en) | 1998-02-25 |
| CA2212553C (en) | 2007-10-23 |
| GB2316409B (en) | 2000-09-20 |
| TW464670B (en) | 2001-11-21 |
| US7026380B2 (en) | 2006-04-11 |
| KR19980018297A (ko) | 1998-06-05 |
| GB2348880B (en) | 2000-12-13 |
| NL1006730C2 (nl) | 1999-03-15 |
| CA2212553A1 (en) | 1998-02-07 |
| ES2134732A1 (es) | 1999-10-01 |
| ITMI971892A1 (it) | 1999-02-06 |
| US20050075424A1 (en) | 2005-04-07 |
| US6566427B1 (en) | 2003-05-20 |
| ES2134732B1 (es) | 2000-05-16 |
| BE1011447A3 (fr) | 1999-09-07 |
| FR2752241B1 (fr) | 2001-06-29 |
| FR2752241A1 (fr) | 1998-02-13 |
| NL1006730A1 (nl) | 1998-02-12 |
| IT1293824B1 (it) | 1999-03-10 |
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Legal Events
| Date | Code | Title | Description |
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| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN |
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| 8127 | New person/name/address of the applicant |
Owner name: CIBA HOLDING INC., BASEL, CH |
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| 8128 | New person/name/address of the agent |
Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC |
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| R016 | Response to examination communication | ||
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| R020 | Patent grant now final |
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| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |