KR100251606B1 - 열가소성 폴리우레탄 엘라스토머 및 폴리우레아 엘라스토머 - Google Patents
열가소성 폴리우레탄 엘라스토머 및 폴리우레아 엘라스토머 Download PDFInfo
- Publication number
- KR100251606B1 KR100251606B1 KR1019940703212A KR19940703212A KR100251606B1 KR 100251606 B1 KR100251606 B1 KR 100251606B1 KR 1019940703212 A KR1019940703212 A KR 1019940703212A KR 19940703212 A KR19940703212 A KR 19940703212A KR 100251606 B1 KR100251606 B1 KR 100251606B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyol
- elastomer
- molecular weight
- weight
- chain extender
- 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.)
- Expired - Lifetime
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 63
- 239000000806 elastomer Substances 0.000 title claims abstract description 61
- 239000004433 Thermoplastic polyurethane Substances 0.000 title claims description 18
- 229920002803 thermoplastic polyurethane Polymers 0.000 title claims description 18
- 229920002396 Polyurea Polymers 0.000 title claims description 9
- 229920005862 polyol Polymers 0.000 claims abstract description 80
- 150000003077 polyols Chemical class 0.000 claims abstract description 80
- 238000000034 method Methods 0.000 claims abstract description 42
- 229920000642 polymer Polymers 0.000 claims abstract description 30
- 239000003054 catalyst Substances 0.000 claims abstract description 29
- 239000004970 Chain extender Substances 0.000 claims abstract description 28
- 239000012948 isocyanate Substances 0.000 claims abstract description 22
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims abstract description 13
- 125000005442 diisocyanate group Chemical group 0.000 claims abstract description 12
- 125000001261 isocyanato group Chemical group *N=C=O 0.000 claims abstract description 10
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 8
- 230000001588 bifunctional effect Effects 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 37
- 238000002156 mixing Methods 0.000 claims description 25
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 15
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 15
- 150000002009 diols Chemical group 0.000 claims description 14
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 12
- 229920000570 polyether Polymers 0.000 claims description 11
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 10
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 10
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 10
- IBOFVQJTBBUKMU-UHFFFAOYSA-N 4,4'-methylene-bis-(2-chloroaniline) Chemical compound C1=C(Cl)C(N)=CC=C1CC1=CC=C(N)C(Cl)=C1 IBOFVQJTBBUKMU-UHFFFAOYSA-N 0.000 claims description 9
- 239000005056 polyisocyanate Substances 0.000 claims description 9
- 229920001228 polyisocyanate Polymers 0.000 claims description 9
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 8
- 241001112258 Moca Species 0.000 claims description 5
- 239000003963 antioxidant agent Substances 0.000 claims description 5
- 150000004984 aromatic diamines Chemical class 0.000 claims description 5
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 5
- UWJJYHHHVWZFEP-UHFFFAOYSA-N pentane-1,1-diol Chemical compound CCCCC(O)O UWJJYHHHVWZFEP-UHFFFAOYSA-N 0.000 claims description 5
- FKOMNQCOHKHUCP-UHFFFAOYSA-N 1-[n-(2-hydroxypropyl)anilino]propan-2-ol Chemical class CC(O)CN(CC(C)O)C1=CC=CC=C1 FKOMNQCOHKHUCP-UHFFFAOYSA-N 0.000 claims description 4
- PISLZQACAJMAIO-UHFFFAOYSA-N 2,4-diethyl-6-methylbenzene-1,3-diamine Chemical compound CCC1=CC(C)=C(N)C(CC)=C1N PISLZQACAJMAIO-UHFFFAOYSA-N 0.000 claims description 4
- SXFJDZNJHVPHPH-UHFFFAOYSA-N 3-methylpentane-1,5-diol Chemical compound OCCC(C)CCO SXFJDZNJHVPHPH-UHFFFAOYSA-N 0.000 claims description 4
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 4
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 claims description 4
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims description 4
- 150000004985 diamines Chemical class 0.000 claims description 4
- 239000000834 fixative Substances 0.000 claims description 4
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 125000000687 hydroquinonyl group Chemical class C1(O)=C(C=C(O)C=C1)* 0.000 claims description 4
- 239000004014 plasticizer Substances 0.000 claims description 4
- 229920000233 poly(alkylene oxides) Polymers 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000012963 UV stabilizer Substances 0.000 claims 3
- 239000000049 pigment Substances 0.000 claims 3
- 229960001755 resorcinol Drugs 0.000 claims 3
- AKCRQHGQIJBRMN-UHFFFAOYSA-N 2-chloroaniline Chemical compound NC1=CC=CC=C1Cl AKCRQHGQIJBRMN-UHFFFAOYSA-N 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 description 19
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 14
- WERYXYBDKMZEQL-UHFFFAOYSA-N 1,4-butanediol Substances OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 13
- -1 polypropylene Polymers 0.000 description 13
- 229920000909 polytetrahydrofuran Polymers 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 10
- 239000004814 polyurethane Substances 0.000 description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 8
- 239000004809 Teflon Substances 0.000 description 7
- 229920006362 Teflon® Polymers 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 150000002148 esters Chemical class 0.000 description 7
- 239000002530 phenolic antioxidant Substances 0.000 description 7
- 229920002635 polyurethane Polymers 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 6
- 125000002947 alkylene group Chemical group 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 5
- 239000006057 Non-nutritive feed additive Substances 0.000 description 5
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000003999 initiator Substances 0.000 description 4
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- 239000000126 substance Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 4
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004322 Butylated hydroxytoluene Substances 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 229920003226 polyurethane urea Polymers 0.000 description 2
- 238000003878 thermal aging Methods 0.000 description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
- 150000004072 triols Chemical class 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- ZTNJGMFHJYGMDR-UHFFFAOYSA-N 1,2-diisocyanatoethane Chemical class O=C=NCCN=C=O ZTNJGMFHJYGMDR-UHFFFAOYSA-N 0.000 description 1
- ZGDSDWSIFQBAJS-UHFFFAOYSA-N 1,2-diisocyanatopropane Chemical class O=C=NC(C)CN=C=O ZGDSDWSIFQBAJS-UHFFFAOYSA-N 0.000 description 1
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 description 1
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 description 1
- CYYDNXCYDWWSPS-UHFFFAOYSA-N 2-(2,2,2-trichloroethyl)oxirane Chemical compound ClC(Cl)(Cl)CC1CO1 CYYDNXCYDWWSPS-UHFFFAOYSA-N 0.000 description 1
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical group CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 description 1
- KEZMBAQUUXDDDQ-UHFFFAOYSA-N CCC.N=C=O.N=C=O Chemical compound CCC.N=C=O.N=C=O KEZMBAQUUXDDDQ-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- OMRDSWJXRLDPBB-UHFFFAOYSA-N N=C=O.N=C=O.C1CCCCC1 Chemical compound N=C=O.N=C=O.C1CCCCC1 OMRDSWJXRLDPBB-UHFFFAOYSA-N 0.000 description 1
- MHABMANUFPZXEB-UHFFFAOYSA-N O-demethyl-aloesaponarin I Natural products O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=C(O)C(C(O)=O)=C2C MHABMANUFPZXEB-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- MBCFIGQQFXLXCB-UHFFFAOYSA-L butanedioate;mercury(2+) Chemical compound [Hg+2].[O-]C(=O)CCC([O-])=O MBCFIGQQFXLXCB-UHFFFAOYSA-L 0.000 description 1
- 229940095259 butylated hydroxytoluene Drugs 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- AYOHIQLKSOJJQH-UHFFFAOYSA-N dibutyltin Chemical compound CCCC[Sn]CCCC AYOHIQLKSOJJQH-UHFFFAOYSA-N 0.000 description 1
- KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000019256 formaldehyde Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- DSSXKBBEJCDMBT-UHFFFAOYSA-M lead(2+);octanoate Chemical compound [Pb+2].CCCCCCCC([O-])=O DSSXKBBEJCDMBT-UHFFFAOYSA-M 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4866—Polyethers having a low unsaturation value
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2120/00—Compositions for reaction injection moulding processes
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- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (20)
- 이중 금속 시아나이드 착체 촉매를 사용하여 제조하며 분자량이 약 2,000 내지 약 8,000이고 폴리올 1g당 말단 그룹의 불포화도가 0.02밀리당량 이하인 폴리에테르 폴리올, 디이소시아네이트 및 2작용성 이소시아네이토 반응성 쇄 연장제(여기서, 폴리올과 쇄 연장제상의 활성 수소 그룹에 대한 디이소시아네이트상의 NCO 그룹의 당량비는 약 1:0.7 내지 약 1:1.3이고, 폴리올에 대한 쇄 연장제의 몰 비는 약 0.15:1 내지 약 75:1이다)를 "원-숏(one-shot)" 방법으로 반응시켜 제조한 엘라스토머임을 특징으로 하는, 열가소성 폴리우레탄 또는 폴리우레아 엘라스토머.
- 제1항에 있어서, 쇄 연장제가 디올, 디아민 및 이들의 배합물로 이루어진 그룹으로부터 선택되는 엘라스토머.
- 제1항에 있어서, 쇄 연장제가 에틸렌 글리콜, 디에틸렌 글리콜, 프로필렌 글리콜, 디프로필렌 글리콜, 부탄 디올, 펜탄 디올, 3-메틸펜탄-1.5-디올, 헥산 디올, 옥사알킬화 하이드로퀴논, 레조르시놀 및 비스페놀 A, 수소화 비스페놀 A, 1,4-사이클로헥산 디메탄올, 분자량 100 내지 500의 폴리알킬렌 옥사이드 디올, 디에틸톨루엔 디아민, 에틸렌 디아민, 4,4'-메틸렌 비스(2-클로로아닐린)("MOCA"), 하이드라진, 치환된 방향족 디아민, N,N-비스(2-하이드록시프로필)-아닐린 및 이들의 배합물로 이루어진 그룹으로부터 선택되는 엘라스토머.
- 제1항에 있어서, 산화방지제, 가소제, UV 안정화제, 정착제, 충전제 및 안료로 이루어진 그룹으로부터 선택된 하나 이상의 배합 성분을, 조성물의 총 중량을 기준으로 하여, 0 내지 약 75중량%의 양으로 추가로 함유하는 엘라스토머.
- 제1항에 있어서, 폴리올의 분자량이 2,000 내지 4,000인 엘라스토머.
- 제1항에 있어서, 폴리올의 분자량이 4,000 미만인 경우, 폴리올의 에틸렌 옥사이드 함량이 35중량% 미만인 엘라스토머.
- 폴리이소시아네이트와 이중 금속 시아나이드 착체 촉매를 사용하여 제조하며, 분자량이 약 2,000 내지 약 8,000이며 폴리올 1g당 말단 그룹의 불포화도가 0.02밀리당량 이하인 폴리에테르 폴리올과의 반응 생성물인 이소시아네이트 말단 초기 중합체를 2작용성 이소시아네이토 반응성 쇄 연장제(여기서, 폴리올과 쇄 연장제상의 활성 수소 그룹에 대한 디이소시아네이트상의 NCO 그룹의 당량비는 약 1:0.7 내지 약 1:1.3이고, 폴리올에 대한 쇄 연장제의 몰 비는 약 0.15:1 내지 약 75:1이다)와 반응시켜 제조한 엘라스토머임을 특징으로 하는, 열가소성 폴리우레탄 또는 폴리우레아 엘라스토머.
- 제7항에 있어서, 쇄 연장제가 디올, 디아민 및 이들의 배합물로 이루어진 그룹으로 선택되는 엘라스토머.
- 제7항에 있어서, 쇄 연장제가 에틸렌 글리콜, 디에틸렌 글리콜, 프로필렌 글리콜, 디프로필렌 글리콜, 부탄 디올, 펜탄 디올, 3-메틸펜탄-1.5-디올, 헥산 디올, 옥시알킬화 하이드로퀴논, 레조르시놀 및 비스페놀 A, 수소화 비스페놀 A, 1,4-사이클로헥산 디메탄올, 분자량 100 내지 500의 폴리알킬렌 옥사이드 디올, 디에틸톨루엔 디아민, 에틸렌 디아민, 4,4'-메틸렌 비스(2-클로로아닐린)("MOCA"), 하이드라진, 치환된 방향족 디아민, N,N-비스(2-하이드록시프로필)-아닐린 및 이들의 배합물로 이루어진 그룹으로부터 선택되는 엘라스토머.
- 제7항에 있어서, 산화방지제, 가소제, UV 안정화제, 정착제, 충전제 및 안료로 이루어진 그룹으로부터 선택된 하나 이상의 배합 성분을, 조성물의 충 중량을 기준으로 하여, 0 내지 약 75중량%의 양으로 추가로 함유하는 엘라스토머.
- 제7항에 있어서, 폴리올의 분자량이 2,000 내지 4,000인 엘라스토머.
- 제7항에 있어서, 폴리올의 분자량이 4,000 미만인 경우, 폴리올의 에틸렌 옥사이드 함량이 35중량% 미만인 엘라스토머.
- 분자량이 약 2,000 내지 약 8,000이며 말단 그룹의 불포화도가 폴리올 1g당 0.02밀리당량 이하인 폴리올을 이중 금속 시아나이드 촉매의 존재하에서 제조하는 단계(a)(단, 폴리올의 분자량이 4,000 미만인 경우, 폴리올의 에틸렌 옥사이드 함량은, 폴리올의 중량을 기준으로 하여, 35중량% 미만이다), 폴리올을 디이소시아네이트와 반응시켜 이소시아네이트 말단 초기 중합체를 제조하는 단계(b) 및 이소시아네이트 말단 초기 중합체를 금형 또는 압출기 속에서 2작용성 이소시아네이트 반응성 쇄 연장제와 반응시켜 쇼어 A 경도가 약 50이고 쇼어 D 경도가 약 65임을 특징으로 하는 엘라스토머를 제조하는 단계(c)를 포함함을 특징으로 하여, 열가소성 엘라스토머를 제조하는 방법.
- 제13항에 있어서, 쇄 연장제가 디올, 디아민 및 이들의 배합물로 이루어진 그룹으로부터 선택되는 방법.
- 제13항에 있어서, 쇄 연장제가 에틸렌 글리콜, 디에틸렌 글리콜, 프로필렌 글리콜, 디프로필렌 글리콜, 부탄 디올, 펜탄 디올, 3-메틸펜탄-1,5-디올, 헥산 디올, 옥시알킬화 하이드로퀴논, 레조르시놀 및 비스페놀 A, 수소화 비스페놀 A, 1,4-사이클로헥산 디메탄올, 분자량 100 내지 500의 폴리알킬렌옥사이드 디올, 디에틸톨루엔 디아민, 에틸렌 디아민, 4,4'-메틸렌 비스(2-클로로아닐린)("MOCA"), 하이드라진, 치환된 방향족 디아민, N,N-비스(2-클로로아닐린)("MOCA"), 하이드라진, 치환된 방향족 디아민, N,N-비스(2-하이드록시프로필)-아닐린 및 이들의 배합물로 이루어진 그룹으로부터 선택되는 방법.
- 제13항에 있어서, 폴리올의 분자량이 2,000 내지 4,000인 방법.
- 제13항에 있어서, 엘라스토머가 산화방지제, 가소제, UV 안정화제, 정착제, 충전제 및 안료로 이루어진 그룹으로부터 선택되는 하나 이상의 배합 성분을 추가로 함유하는 방법.
- 제17항에 있어서, 배합 성분이, 조성물의 총 중량을 기준으로 하여, 0 내지 약 75중량%의 양으로 사용되는 방법.
- 제13항에 있어서, 단계(b)와 단계(c)가 동시에 수행되는 방법.
- 제13항에 있어서, 폴리올 말단 그룹의 불포화도가 폴리올 1g당 0.015밀리당량 이하인 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/852,430 US5185420A (en) | 1990-11-02 | 1992-03-16 | Thermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalysts |
| US7/852430 | 1992-03-16 | ||
| PCT/US1993/001794 WO1993019110A1 (en) | 1992-03-16 | 1993-03-01 | Thermoplastic polyurethane elastomers and polyurea elastomers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950700952A KR950700952A (ko) | 1995-02-20 |
| KR100251606B1 true KR100251606B1 (ko) | 2000-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940703212A Expired - Lifetime KR100251606B1 (ko) | 1992-03-16 | 1993-03-01 | 열가소성 폴리우레탄 엘라스토머 및 폴리우레아 엘라스토머 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5185420A (ko) |
| EP (1) | EP0631593A4 (ko) |
| JP (1) | JPH07504702A (ko) |
| KR (1) | KR100251606B1 (ko) |
| AU (1) | AU3781593A (ko) |
| WO (1) | WO1993019110A1 (ko) |
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| US3829505A (en) * | 1970-02-24 | 1974-08-13 | Gen Tire & Rubber Co | Polyethers and method for making the same |
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| US4242490A (en) * | 1979-07-20 | 1980-12-30 | The General Tire & Rubber Company | Thermoset polyurethane prepared from a polypropylene ether triol obtained using a double metal cyanide complex catalyst, ethylene glycol and tolylene diisocyanate |
| US4376834A (en) * | 1981-10-14 | 1983-03-15 | The Upjohn Company | Polyurethane prepared by reaction of an organic polyisocyanate, a chain extender and an isocyanate-reactive material of m.w. 500-20,000 characterized by the use of only 2-25 percent by weight of the latter material |
| US4745170A (en) * | 1985-07-25 | 1988-05-17 | The Dow Chemical Company | Polyurethane elastomers from EO/BO polyether polyols |
| AU640673B2 (en) * | 1989-06-16 | 1993-09-02 | Dow Chemical Company, The | Process for preparing elastomeric polyurethane or polyurethane-urea polymers, and polyurethanes so prepared |
| US5100997A (en) * | 1990-05-29 | 1992-03-31 | Olin Corporation | Preparation of elastomers using high molecular weight polyols or polyamines, said polyols prepared using a double metal cyanide complex catalyst |
| US5136010A (en) * | 1990-09-28 | 1992-08-04 | Olin Corporation | Polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts |
| US5096993A (en) * | 1990-11-02 | 1992-03-17 | Olin Corporation | Thermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalysts |
-
1992
- 1992-03-16 US US07/852,430 patent/US5185420A/en not_active Expired - Lifetime
-
1993
- 1993-03-01 AU AU37815/93A patent/AU3781593A/en not_active Abandoned
- 1993-03-01 EP EP93907087A patent/EP0631593A4/en not_active Withdrawn
- 1993-03-01 JP JP5516567A patent/JPH07504702A/ja active Pending
- 1993-03-01 WO PCT/US1993/001794 patent/WO1993019110A1/en not_active Ceased
- 1993-03-01 KR KR1019940703212A patent/KR100251606B1/ko not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101340025B1 (ko) * | 2006-12-06 | 2013-12-10 | 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 | 가소제를 함유하지 않은 열가소성 폴리우레탄 수지 제조용조성물 및 이로부터 제조되는 저경도 폴리우레탄 수지 |
| KR101516450B1 (ko) | 2007-08-10 | 2015-05-07 | 바이엘 머티리얼싸이언스 엘엘씨 | 열가소성 폴리우레탄 공중합체 성형 조성물 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0631593A1 (en) | 1995-01-04 |
| KR950700952A (ko) | 1995-02-20 |
| JPH07504702A (ja) | 1995-05-25 |
| AU3781593A (en) | 1993-10-21 |
| EP0631593A4 (en) | 1995-04-26 |
| US5185420A (en) | 1993-02-09 |
| WO1993019110A1 (en) | 1993-09-30 |
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