AU6268298A - Emulsion polymers which provide scrub resistance and blocking resistance in high and low PVC paint formulations - Google Patents

Emulsion polymers which provide scrub resistance and blocking resistance in high and low PVC paint formulations Download PDF

Info

Publication number: AU6268298A
Authority: AU; Australia
Prior art keywords: stage; monomer; percent; weight; mixture
Prior art date: 1997-02-04
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.): Abandoned

Application number

AU62682/98A

Other languages

English (en)

Inventor

Brigitte Emelie

Christopher Gopsill

Thomas Hiff

Ute Schuster

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Union Carbide Corp

Original Assignee

Dow Chemical Co

Priority date (The priority date 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 date listed.)

1997-02-04

Filing date

1998-02-04

Publication date

1998-08-25

1998-02-04 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1998-08-25 Publication of AU6268298A publication Critical patent/AU6268298A/en

Status Abandoned legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims description 80
230000000903 blocking effect Effects 0.000 title claims description 25
239000003973 paint Substances 0.000 title description 41
238000009472 formulation Methods 0.000 title description 12
239000004908 Emulsion polymer Substances 0.000 title description 9
239000000178 monomer Substances 0.000 claims description 187
229920000642 polymer Polymers 0.000 claims description 70
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 54
239000002245 particle Substances 0.000 claims description 39
239000000839 emulsion Substances 0.000 claims description 38
238000006116 polymerization reaction Methods 0.000 claims description 37
150000007942 carboxylates Chemical group 0.000 claims description 30
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 28
238000000576 coating method Methods 0.000 claims description 20
CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 16
239000007787 solid Substances 0.000 claims description 13
JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims description 12
229920001577 copolymer Polymers 0.000 claims description 12
238000000034 method Methods 0.000 claims description 12
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims description 12
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 11
239000008346 aqueous phase Substances 0.000 claims description 11
239000008199 coating composition Substances 0.000 claims description 11
239000012071 phase Substances 0.000 claims description 11
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 9
239000003795 chemical substances by application Substances 0.000 claims description 9
239000011248 coating agent Substances 0.000 claims description 8
238000001035 drying Methods 0.000 claims description 8
230000000379 polymerizing effect Effects 0.000 claims description 7
VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 6
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims description 6
239000000049 pigment Substances 0.000 claims description 6
GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 claims description 5
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 5
125000000217 alkyl group Chemical group 0.000 claims description 5
239000006184 cosolvent Substances 0.000 claims description 5
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 5
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
125000005250 alkyl acrylate group Chemical group 0.000 claims description 3
239000001530 fumaric acid Substances 0.000 claims description 3
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 2
KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
239000011976 maleic acid Substances 0.000 claims description 2
125000004432 carbon atom Chemical group C* 0.000 claims 1
HJHVQCXHVMGZNC-JCJNLNMISA-M sodium;(2z)-2-[(3r,4s,5s,8s,9s,10s,11r,13r,14s,16s)-16-acetyloxy-3,11-dihydroxy-4,8,10,14-tetramethyl-2,3,4,5,6,7,9,11,12,13,15,16-dodecahydro-1h-cyclopenta[a]phenanthren-17-ylidene]-6-methylhept-5-enoate Chemical compound [Na+].O[C@@H]([C@@H]12)C[C@H]3\C(=C(/CCC=C(C)C)C([O-])=O)[C@@H](OC(C)=O)C[C@]3(C)[C@@]2(C)CC[C@@H]2[C@]1(C)CC[C@@H](O)[C@H]2C HJHVQCXHVMGZNC-JCJNLNMISA-M 0.000 claims 1
229920000126 latex Polymers 0.000 description 54
239000004816 latex Substances 0.000 description 52
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
238000007792 addition Methods 0.000 description 21
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 18
239000004094 surface-active agent Substances 0.000 description 14
239000012855 volatile organic compound Substances 0.000 description 8
LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 description 7
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 7
238000006243 chemical reaction Methods 0.000 description 7
239000003999 initiator Substances 0.000 description 7
CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 7
230000004580 weight loss Effects 0.000 description 7
CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 6
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 6
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
-1 ac-methyl styrene Chemical compound 0.000 description 6
239000004615 ingredient Substances 0.000 description 6
150000003254 radicals Chemical class 0.000 description 6
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 5
230000008569 process Effects 0.000 description 5
239000000126 substance Substances 0.000 description 5
229920000663 Hydroxyethyl cellulose Polymers 0.000 description 4
239000004793 Polystyrene Substances 0.000 description 4
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
239000000443 aerosol Substances 0.000 description 4
230000008901 benefit Effects 0.000 description 4
239000003054 catalyst Substances 0.000 description 4
230000008859 change Effects 0.000 description 4
239000002738 chelating agent Substances 0.000 description 4
239000002270 dispersing agent Substances 0.000 description 4
235000019447 hydroxyethyl cellulose Nutrition 0.000 description 4
229920002223 polystyrene Polymers 0.000 description 4
239000002904 solvent Substances 0.000 description 4
239000002562 thickening agent Substances 0.000 description 4
229920002554 vinyl polymer Polymers 0.000 description 4
239000004606 Fillers/Extenders Substances 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
235000010323 ascorbic acid Nutrition 0.000 description 3
229960005070 ascorbic acid Drugs 0.000 description 3
239000011668 ascorbic acid Substances 0.000 description 3
239000002585 base Substances 0.000 description 3
229910000019 calcium carbonate Inorganic materials 0.000 description 3
238000005336 cracking Methods 0.000 description 3
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
238000005201 scrubbing Methods 0.000 description 3
239000004408 titanium dioxide Substances 0.000 description 3
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 0.000 description 2
229910052783 alkali metal Inorganic materials 0.000 description 2
ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
239000011230 binding agent Substances 0.000 description 2
238000007720 emulsion polymerization reaction Methods 0.000 description 2
238000011156 evaluation Methods 0.000 description 2
239000000945 filler Substances 0.000 description 2
NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
239000011888 foil Substances 0.000 description 2
125000005843 halogen group Chemical group 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
LNMQRPPRQDGUDR-UHFFFAOYSA-N hexyl prop-2-enoate Chemical compound CCCCCCOC(=O)C=C LNMQRPPRQDGUDR-UHFFFAOYSA-N 0.000 description 2
229920001519 homopolymer Polymers 0.000 description 2
239000006224 matting agent Substances 0.000 description 2
125000005395 methacrylic acid group Chemical group 0.000 description 2
238000002156 mixing Methods 0.000 description 2
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
239000003755 preservative agent Substances 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
239000000454 talc Substances 0.000 description 2
229910052623 talc Inorganic materials 0.000 description 2
WHNXAQZPEBNFBC-UHFFFAOYSA-K trisodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(2-hydroxyethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].OCCN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O WHNXAQZPEBNFBC-UHFFFAOYSA-K 0.000 description 2
PSGCQDPCAWOCSH-UHFFFAOYSA-N (4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl) prop-2-enoate Chemical compound C1CC2(C)C(OC(=O)C=C)CC1C2(C)C PSGCQDPCAWOCSH-UHFFFAOYSA-N 0.000 description 1
OSNILPMOSNGHLC-UHFFFAOYSA-N 1-[4-methoxy-3-(piperidin-1-ylmethyl)phenyl]ethanone Chemical compound COC1=CC=C(C(C)=O)C=C1CN1CCCCC1 OSNILPMOSNGHLC-UHFFFAOYSA-N 0.000 description 1
LGNQGTFARHLQFB-UHFFFAOYSA-N 1-dodecyl-2-phenoxybenzene Chemical compound CCCCCCCCCCCCC1=CC=CC=C1OC1=CC=CC=C1 LGNQGTFARHLQFB-UHFFFAOYSA-N 0.000 description 1
NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical compound CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 description 1
LMAUULKNZLEMGN-UHFFFAOYSA-N 1-ethyl-3,5-dimethylbenzene Chemical compound CCC1=CC(C)=CC(C)=C1 LMAUULKNZLEMGN-UHFFFAOYSA-N 0.000 description 1
IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
OZAIFHULBGXAKX-UHFFFAOYSA-N 2,2'-azo-bis-isobutyronitrile Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
MXZROAOUCUVNHX-UHFFFAOYSA-N 2-Aminopropanol Chemical compound CCC(N)O MXZROAOUCUVNHX-UHFFFAOYSA-N 0.000 description 1
229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 description 1
WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 description 1
CFVWNXQPGQOHRJ-UHFFFAOYSA-N 2-methylpropyl prop-2-enoate Chemical compound CC(C)COC(=O)C=C CFVWNXQPGQOHRJ-UHFFFAOYSA-N 0.000 description 1
DXIJHCSGLOHNES-UHFFFAOYSA-N 3,3-dimethylbut-1-enylbenzene Chemical compound CC(C)(C)C=CC1=CC=CC=C1 DXIJHCSGLOHNES-UHFFFAOYSA-N 0.000 description 1
FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 1
CDOUZKKFHVEKRI-UHFFFAOYSA-N 3-bromo-n-[(prop-2-enoylamino)methyl]propanamide Chemical compound BrCCC(=O)NCNC(=O)C=C CDOUZKKFHVEKRI-UHFFFAOYSA-N 0.000 description 1
JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
101100364969 Dictyostelium discoideum scai gene Proteins 0.000 description 1
QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
239000004593 Epoxy Substances 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
229920000877 Melamine resin Polymers 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
101100364971 Mus musculus Scai gene Proteins 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 1
DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
229920002125 Sokalan® Polymers 0.000 description 1
ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
206010047289 Ventricular extrasystoles Diseases 0.000 description 1
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
IAXXETNIOYFMLW-COPLHBTASA-N [(1s,3s,4s)-4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl] 2-methylprop-2-enoate Chemical compound C1C[C@]2(C)[C@@H](OC(=O)C(=C)C)C[C@H]1C2(C)C IAXXETNIOYFMLW-COPLHBTASA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000032683 aging Effects 0.000 description 1
238000013019 agitation Methods 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
239000003513 alkali Substances 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
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150000003973 alkyl amines Chemical class 0.000 description 1
150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
150000008052 alkyl sulfonates Chemical class 0.000 description 1
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
150000001412 amines Chemical group 0.000 description 1
CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
239000000908 ammonium hydroxide Substances 0.000 description 1
229910001870 ammonium persulfate Inorganic materials 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
150000001541 aziridines Chemical class 0.000 description 1
XBJJRSFLZVLCSE-UHFFFAOYSA-N barium(2+);diborate Chemical compound [Ba+2].[Ba+2].[Ba+2].[O-]B([O-])[O-].[O-]B([O-])[O-] XBJJRSFLZVLCSE-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000000872 buffer Substances 0.000 description 1
BIOOACNPATUQFW-UHFFFAOYSA-N calcium;dioxido(dioxo)molybdenum Chemical compound [Ca+2].[O-][Mo]([O-])(=O)=O BIOOACNPATUQFW-UHFFFAOYSA-N 0.000 description 1
125000001951 carbamoylamino group Chemical group C(N)(=O)N* 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
125000004181 carboxyalkyl group Chemical group 0.000 description 1
238000005266 casting Methods 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
230000001427 coherent effect Effects 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
239000003431 cross linking reagent Substances 0.000 description 1
OIWOHHBRDFKZNC-UHFFFAOYSA-N cyclohexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1CCCCC1 OIWOHHBRDFKZNC-UHFFFAOYSA-N 0.000 description 1
KBLWLMPSVYBVDK-UHFFFAOYSA-N cyclohexyl prop-2-enoate Chemical compound C=CC(=O)OC1CCCCC1 KBLWLMPSVYBVDK-UHFFFAOYSA-N 0.000 description 1
GTBGXKPAKVYEKJ-UHFFFAOYSA-N decyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCOC(=O)C(C)=C GTBGXKPAKVYEKJ-UHFFFAOYSA-N 0.000 description 1
FWLDHHJLVGRRHD-UHFFFAOYSA-N decyl prop-2-enoate Chemical compound CCCCCCCCCCOC(=O)C=C FWLDHHJLVGRRHD-UHFFFAOYSA-N 0.000 description 1
239000013530 defoamer Substances 0.000 description 1
HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 1
USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical class C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
125000004185 ester group Chemical group 0.000 description 1
SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
239000011521 glass Substances 0.000 description 1
230000036541 health Effects 0.000 description 1
229940005740 hexametaphosphate Drugs 0.000 description 1
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
239000012535 impurity Substances 0.000 description 1
YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 1
229940119545 isobornyl methacrylate Drugs 0.000 description 1
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
239000012948 isocyanate Substances 0.000 description 1
150000002513 isocyanates Chemical class 0.000 description 1
238000005304 joining Methods 0.000 description 1
150000003951 lactams Chemical class 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
239000002480 mineral oil Substances 0.000 description 1
235000010446 mineral oil Nutrition 0.000 description 1
150000002825 nitriles Chemical class 0.000 description 1
239000002736 nonionic surfactant Substances 0.000 description 1
229920005787 opaque polymer Polymers 0.000 description 1
PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
150000004976 peroxydisulfates Chemical class 0.000 description 1
125000005342 perphosphate group Chemical group 0.000 description 1
JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
QIWKUEJZZCOPFV-UHFFFAOYSA-N phenyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1=CC=CC=C1 QIWKUEJZZCOPFV-UHFFFAOYSA-N 0.000 description 1
WRAQQYDMVSCOTE-UHFFFAOYSA-N phenyl prop-2-enoate Chemical compound C=CC(=O)OC1=CC=CC=C1 WRAQQYDMVSCOTE-UHFFFAOYSA-N 0.000 description 1
229920000058 polyacrylate Polymers 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
235000019422 polyvinyl alcohol Nutrition 0.000 description 1
229910000027 potassium carbonate Inorganic materials 0.000 description 1
USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
239000000843 powder Substances 0.000 description 1
229940088417 precipitated calcium carbonate Drugs 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000002335 preservative effect Effects 0.000 description 1
HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 1
150000003839 salts Chemical class 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
238000000926 separation method Methods 0.000 description 1
229940001607 sodium bisulfite Drugs 0.000 description 1
CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
235000019333 sodium laurylsulphate Nutrition 0.000 description 1
235000019832 sodium triphosphate Nutrition 0.000 description 1
MNCGMVDMOKPCSQ-UHFFFAOYSA-M sodium;2-phenylethenesulfonate Chemical group [Na+].[O-]S(=O)(=O)C=CC1=CC=CC=C1 MNCGMVDMOKPCSQ-UHFFFAOYSA-M 0.000 description 1
239000000758 substrate Substances 0.000 description 1
125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
238000002076 thermal analysis method Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1
KNXVOGGZOFOROK-UHFFFAOYSA-N trimagnesium;dioxido(oxo)silane;hydroxy-oxido-oxosilane Chemical compound [Mg+2].[Mg+2].[Mg+2].O[Si]([O-])=O.O[Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O KNXVOGGZOFOROK-UHFFFAOYSA-N 0.000 description 1
239000000080 wetting agent Substances 0.000 description 1
LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
229910000165 zinc phosphate Inorganic materials 0.000 description 1
NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Polymers & Plastics (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Materials Engineering (AREA)
Wood Science & Technology (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Paints Or Removers (AREA)
Polymerisation Methods In General (AREA)
Graft Or Block Polymers (AREA)

AU62682/98A 1997-02-04 1998-02-04 Emulsion polymers which provide scrub resistance and blocking resistance in high and low PVC paint formulations Abandoned AU6268298A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GBGB9702241.2A GB9702241D0 (en)	1997-02-04	1997-02-04	Emulsion polymers which provide scrub resistance and blocking resistance in high and low pvc paint formulations
GB9702241		1997-02-04
PCT/US1998/002188 WO1998033831A1 (en)	1997-02-04	1998-02-04	Emulsion polymers which provide scrub resistance and blocking resistance in high and low pvc paint formulations

Publications (1)

Publication Number	Publication Date
AU6268298A true AU6268298A (en)	1998-08-25

Family

ID=10807054

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU62682/98A Abandoned AU6268298A (en)	1997-02-04	1998-02-04	Emulsion polymers which provide scrub resistance and blocking resistance in high and low PVC paint formulations

Country Status (8)

Country	Link
EP (1)	EP0963387A1 (es)
KR (1)	KR20000070782A (es)
AR (1)	AR011630A1 (es)
AU (1)	AU6268298A (es)
BR (1)	BR9807302A (es)
CA (1)	CA2279495A1 (es)
GB (1)	GB9702241D0 (es)
WO (1)	WO1998033831A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU771383B2 (en) *	1998-12-08	2004-03-18	Rohm And Haas Company	Dirt pickup resistant coating binder and coatings
DE10010405A1 (de)	2000-03-03	2001-09-13	Basf Coatings Ag	Wäßrige (Meth)Acrylatcopolymerisat-Dispersionen, Verfahren zu ihrer Herstellung und ihre Verwendung
US20020058110A1 (en) *	2000-09-25	2002-05-16	Even Ralph Craig	Aqueous acrylic emulsion polymer composition
US6887933B2 (en)	2000-09-25	2005-05-03	Rohm And Haas Company	Aqueous acrylic emulsion polymer composition
DE10051762B4 (de)	2000-10-18	2006-11-16	Röhm Gmbh	Wässriges Monomer-Polymer-System und dessen Verwendung
DE10126717A1 (de)	2001-05-31	2002-12-05	Basf Ag	Pigmenthaltige, lösungsmittelfreie Zubereitung
US6673854B2 (en)	2001-10-05	2004-01-06	National Starch And Chemical Investment Holding Corporation	Vinyl acetate/ethylene emulsion stabilized with a phosphate surfactant
BRPI0605532B1 (pt)	2006-01-10	2018-04-24	Rohm And Haas Company	Método para formar um selo frio em uma película polimérica
AU2015418568B2 (en)	2015-12-21	2020-09-17	Dow Global Technologies Llc	Multistage aqueous emulsion polymer and aqueous coating composition formed therefrom
MX2023002457A (es)	2020-09-03	2023-03-23	Arkema Inc	Composicion de revestimiento con bloqueo mejorado y resistencia a la humedad, adherencia directa al metal y bajo contenido de voc.
CN120344575A (zh) *	2023-01-17	2025-07-18	本杰明·摩尔公司	用于早期抗阻塞的具有低分子量部分和高玻璃化转变温度部分的聚合物

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4351875A (en) *	1978-09-25	1982-09-28	Rohm And Haas Company	Heteropolymer acrylic latices and textiles treated therewith
US4916171A (en) *	1984-07-25	1990-04-10	Rohm And Haas Company	Polymers comprising alkali-insoluble core/alkali-soluble shell and copositions thereof
US4939212A (en) *	1989-03-31	1990-07-03	The B. F. Goodrich Company	Elasticized vinyl dispersion resins having outstanding stability
DE69024779T2 (de) *	1989-10-23	1996-07-18	Takeda Chemical Industries Ltd	Kern-Schale-Polymer und dessen Anwendung
DE4011163A1 (de) *	1990-04-06	1991-10-10	Basf Ag	Teilchenfoermiges pfropfpolymerisat und daraus hergestellte thermoplastische formmasse mit verbesserter zaehigkeit
US5194498A (en) *	1991-09-09	1993-03-16	Rohm And Haas Company	Poly(vinyl chloride) blends and additives therefor
CA2101957A1 (en) *	1992-08-18	1994-02-19	Samuel J. Makower	Acrylic thermoplastic elastomer
US5308890A (en) *	1993-02-26	1994-05-03	Rohm And Haas Company	Emulsion polymer blend of a multi-stage latex and a non-film forming latex

1997
- 1997-02-04 GB GBGB9702241.2A patent/GB9702241D0/en active Pending
1998
- 1998-02-04 AR ARP980100489A patent/AR011630A1/es not_active Application Discontinuation
- 1998-02-04 KR KR1019997007043A patent/KR20000070782A/ko not_active Withdrawn
- 1998-02-04 WO PCT/US1998/002188 patent/WO1998033831A1/en not_active Ceased
- 1998-02-04 AU AU62682/98A patent/AU6268298A/en not_active Abandoned
- 1998-02-04 CA CA002279495A patent/CA2279495A1/en not_active Abandoned
- 1998-02-04 EP EP98904929A patent/EP0963387A1/en not_active Withdrawn
- 1998-02-04 BR BR9807302-8A patent/BR9807302A/pt unknown

Also Published As

Publication number	Publication date
WO1998033831A1 (en)	1998-08-06
BR9807302A (pt)	2000-04-18
AR011630A1 (es)	2000-08-30
EP0963387A1 (en)	1999-12-15
CA2279495A1 (en)	1998-08-06
KR20000070782A (ko)	2000-11-25
GB9702241D0 (en)	1997-03-26

Publication	Publication Date	Title
EP2371870B1 (en)	2012-07-11	Multistage emulsion polymer and coatings formed therefrom
CA2045366C (en)	1998-11-24	Eliminating need for volatile organic solvent coalescents in aqueous-coating compositions
EP2297215B1 (en)	2016-07-27	Fluoropolymer aqueous hybrid compositions with improved film formation
US9593191B2 (en)	2017-03-14	Use of 2-octyl acrylate polymer as a binding agent in a coating composition
US7612126B2 (en)	2009-11-03	Low-VOC aqueous coating compositions with excellent freeze-thaw stability
AU2006201172B2 (en)	2010-11-25	Aqueous polymer dispersions
AU704514B2 (en)	1999-04-22	Latex binders and paints which are free of volatile coalescents and freeze-thaw additives
KR101495529B1 (ko)	2015-02-25	개선된 블록 저항성 성능을 나타내는 파워피드 중합체
US20090143540A1 (en)	2009-06-04	Aqueous emulsion copolymer compositions
US20080075868A1 (en)	2008-03-27	Coating binder polymer and coatings
AU6268298A (en)	1998-08-25	Emulsion polymers which provide scrub resistance and blocking resistance in high and low PVC paint formulations
CA3189747A1 (en)	2022-01-27	Aqueous polymer latex of film-forming copolymers suitable as binder in waterborne coating compositions
EP2065446B1 (en)	2010-12-22	Aqueous composition with homopolymer
US6930143B2 (en)	2005-08-16	Acrylic latex composition
KR102452026B1 (ko)	2022-10-06	폴리머 입자 및 가교결합성 폴리머 입자를 흡착하는 수성 분산물
EP3186321A1 (de)	2017-07-05	Wässrige beschichtungszusammensetzungen
EP0065237B1 (de)	1984-09-26	Wässrige, verseifungsstabil lagerfähige Lackbindemittel
AU6266698A (en)	1998-09-08	Water-based emulsion polymers which resist blocking
AU2017272224B2 (en)	2023-03-16	Latex functionalized with structural units of an arginine functionalized monomer
MXPA99007155A (es)	2000-01-21	Polimeros de emulsion que proporcionan resistencia a la depuracion y resistencia al bloqueo en formulaciones de pintura de alto y bajo contenido depvc
AU600323B2 (en)	1990-08-09	Non-aqueous polymeric dispersion compositions and process for making them
MXPA99007403A (es)	2000-02-02	Polimeros de emulsion a base de agua que resistenel bloqueo
EP1541648A1 (en)	2005-06-15	Low-voc aqueous coating compositions with excellent freeze-thaw stability

Legal Events

Date	Code	Title	Description
2002-02-14	MK5	Application lapsed section 142(2)(e) - patent request and compl. specification not accepted