KR100730497B1 - 에틸렌-비닐 아세테이트 공중합체 수성 에멀젼의 제조방법 - Google Patents
에틸렌-비닐 아세테이트 공중합체 수성 에멀젼의 제조방법 Download PDFInfo
- Publication number
- KR100730497B1 KR100730497B1 KR1020000056954A KR20000056954A KR100730497B1 KR 100730497 B1 KR100730497 B1 KR 100730497B1 KR 1020000056954 A KR1020000056954 A KR 1020000056954A KR 20000056954 A KR20000056954 A KR 20000056954A KR 100730497 B1 KR100730497 B1 KR 100730497B1
- Authority
- KR
- South Korea
- Prior art keywords
- vinyl acetate
- ethylene
- hydrogen peroxide
- acetate copolymer
- acid
- Prior art date
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- 239000000839 emulsion Substances 0.000 title claims abstract description 26
- 239000005038 ethylene vinyl acetate Substances 0.000 title claims abstract description 14
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 56
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 27
- -1 transition metal salt Chemical class 0.000 claims abstract description 27
- 235000010323 ascorbic acid Nutrition 0.000 claims abstract description 19
- 239000011668 ascorbic acid Substances 0.000 claims abstract description 19
- 229960005070 ascorbic acid Drugs 0.000 claims abstract description 19
- CIWBSHSKHKDKBQ-DUZGATOHSA-N D-araboascorbic acid Natural products OC[C@@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-DUZGATOHSA-N 0.000 claims abstract description 18
- 235000010350 erythorbic acid Nutrition 0.000 claims abstract description 18
- 239000004318 erythorbic acid Substances 0.000 claims abstract description 18
- 229940026239 isoascorbic acid Drugs 0.000 claims abstract description 18
- 239000007800 oxidant agent Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 12
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 10
- 239000003054 catalyst Substances 0.000 claims abstract description 9
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical group CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 18
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 6
- 238000002845 discoloration Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 22
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 15
- 239000005977 Ethylene Substances 0.000 description 15
- 239000000243 solution Substances 0.000 description 11
- 239000000178 monomer Substances 0.000 description 10
- 238000006116 polymerization reaction Methods 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 235000010352 sodium erythorbate Nutrition 0.000 description 9
- 239000004320 sodium erythorbate Substances 0.000 description 9
- RBWSWDPRDBEWCR-RKJRWTFHSA-N sodium;(2r)-2-[(2r)-3,4-dihydroxy-5-oxo-2h-furan-2-yl]-2-hydroxyethanolate Chemical compound [Na+].[O-]C[C@@H](O)[C@H]1OC(=O)C(O)=C1O RBWSWDPRDBEWCR-RKJRWTFHSA-N 0.000 description 9
- 229920002451 polyvinyl alcohol Polymers 0.000 description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 6
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 5
- 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 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 235000010378 sodium ascorbate Nutrition 0.000 description 4
- PPASLZSBLFJQEF-RKJRWTFHSA-M sodium ascorbate Substances [Na+].OC[C@@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RKJRWTFHSA-M 0.000 description 4
- 229960005055 sodium ascorbate Drugs 0.000 description 4
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 3
- 150000001451 organic peroxides Chemical class 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000007127 saponification reaction Methods 0.000 description 3
- UOULCEYHQNCFFH-UHFFFAOYSA-M sodium;hydroxymethanesulfonate Chemical compound [Na+].OCS([O-])(=O)=O UOULCEYHQNCFFH-UHFFFAOYSA-M 0.000 description 3
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KBTJYNAFUYTSNN-UHFFFAOYSA-N [Na].OO Chemical compound [Na].OO KBTJYNAFUYTSNN-UHFFFAOYSA-N 0.000 description 2
- 150000008051 alkyl sulfates Chemical class 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N itaconic acid Chemical class OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- PPASLZSBLFJQEF-RXSVEWSESA-M sodium-L-ascorbate Chemical compound [Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RXSVEWSESA-M 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 1
- PUMJJNHOWLBVRE-UHFFFAOYSA-N 1-(trioxidanyl)butane Chemical group CCCCOOO PUMJJNHOWLBVRE-UHFFFAOYSA-N 0.000 description 1
- LGJCFVYMIJLQJO-UHFFFAOYSA-N 1-dodecylperoxydodecane Chemical compound CCCCCCCCCCCCOOCCCCCCCCCCCC LGJCFVYMIJLQJO-UHFFFAOYSA-N 0.000 description 1
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical group FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- KIFPIAKBYOIOCS-UHFFFAOYSA-N 2-methyl-2-(trioxidanyl)propane Chemical compound CC(C)(C)OOO KIFPIAKBYOIOCS-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004641 Diallyl-phthalate Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical group CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical group CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- CNCOEDDPFOAUMB-UHFFFAOYSA-N N-Methylolacrylamide Chemical group OCNC(=O)C=C CNCOEDDPFOAUMB-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Chemical group OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- 239000004283 Sodium sorbate Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- INLLPKCGLOXCIV-UHFFFAOYSA-N bromoethene Chemical compound BrC=C INLLPKCGLOXCIV-UHFFFAOYSA-N 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical group C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-M ethenesulfonate Chemical compound [O-]S(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-M 0.000 description 1
- YCUBDDIKWLELPD-UHFFFAOYSA-N ethenyl 2,2-dimethylpropanoate Chemical compound CC(C)(C)C(=O)OC=C YCUBDDIKWLELPD-UHFFFAOYSA-N 0.000 description 1
- QDKVISHXLLZBKS-UHFFFAOYSA-N ethenyl 7-methyloctanoate Chemical compound CC(C)CCCCCC(=O)OC=C QDKVISHXLLZBKS-UHFFFAOYSA-N 0.000 description 1
- MEGHWIAOTJPCHQ-UHFFFAOYSA-N ethenyl butanoate Chemical compound CCCC(=O)OC=C MEGHWIAOTJPCHQ-UHFFFAOYSA-N 0.000 description 1
- GLVVKKSPKXTQRB-UHFFFAOYSA-N ethenyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OC=C GLVVKKSPKXTQRB-UHFFFAOYSA-N 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 239000011976 maleic acid Chemical group 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- UTSYWKJYFPPRAP-UHFFFAOYSA-N n-(butoxymethyl)prop-2-enamide Chemical group CCCCOCNC(=O)C=C UTSYWKJYFPPRAP-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 208000008842 sick building syndrome Diseases 0.000 description 1
- LROWVYNUWKVTCU-STWYSWDKSA-M sodium sorbate Chemical compound [Na+].C\C=C\C=C\C([O-])=O LROWVYNUWKVTCU-STWYSWDKSA-M 0.000 description 1
- 235000019250 sodium sorbate Nutrition 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Chemical group CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/02—Esters of monocarboxylic acids
- C08F218/04—Vinyl esters
- C08F218/08—Vinyl acetate
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/915—Redox catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
Abstract
Description
산화제 | 환원제 성분 | 몰비 *1 | Y.I. | |
실시예 1 | 과산화수소 | 에리소르브산나트륨 | 2.9 | 0.14 |
실시예 2 | 과산화수소 | 아스코르브산나트륨 | 3.3 | 2.1 |
실시예 3 | 과산화수소 | 에리소르브산나트륨 | 1.8 | 1.5 |
실시예 4 | 과산화수소 | 에리소르브산나트륨 | 5.3 | 0.13 |
실시예 5 | 과산화수소 | 에리소르브산나트륨 | 5.0 | 0 |
실시예 6 | 과산화수소 | 에리소르브산나트륨 | 6.9 | 1.1 |
비교실시예 1 | 과산화수소 | 에리소르브산나트륨 | 1.0 | 10 |
비교실시예 2 | 과산화수소 | 아스코르브산나트륨 | 1.0 | 13 |
비교실시예 3 | 과황산나트륨 | 에리소르브산나트륨 | 3.0 | 6 |
*1: 산화제/환원제 성분 |
Claims (4)
- 환원제로서 전이 금속염 및 에리소르브산 및/또는 아스코르브산을, 산화제로서 에리소르브산과 아스코르브산 1mol당 1.8 내지 10mol의 과산화수소를 포함하는 레독스 촉매를 사용하며, 에틸렌-비닐 아세테이트 공중합체 중의 에틸렌 단위 대 비닐 아세테이트 단위의 중량비가 약 10/90 내지 30/70인, 에틸렌-비닐 아세테이트 공중합체 수성 에멀젼의 제조방법.
- 삭제
- 삭제
- 제1항에 있어서, 과산화수소의 양이 에리소르브산과 아스코르브산 1mol당 2 내지 7mol인 방법.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP99-278852 | 1999-09-30 | ||
JP27885299 | 1999-09-30 | ||
JP2000018599A JP4379998B2 (ja) | 1999-09-30 | 2000-01-27 | エチレン−酢酸ビニル系共重合体水性エマルジョンの製造方法 |
JP2000-018599 | 2000-01-27 |
Publications (2)
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KR20010050695A KR20010050695A (ko) | 2001-06-15 |
KR100730497B1 true KR100730497B1 (ko) | 2007-06-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020000056954A KR100730497B1 (ko) | 1999-09-30 | 2000-09-28 | 에틸렌-비닐 아세테이트 공중합체 수성 에멀젼의 제조방법 |
Country Status (5)
Country | Link |
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US (1) | US6635725B1 (ko) |
JP (1) | JP4379998B2 (ko) |
KR (1) | KR100730497B1 (ko) |
CN (1) | CN1181113C (ko) |
TW (1) | TW506974B (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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TW583202B (en) * | 2001-03-16 | 2004-04-11 | Sumitomo Chemical Co | Aqueous emulsion comprising ethylene-vinylester copolymer |
JP2003082006A (ja) * | 2001-09-10 | 2003-03-19 | Kuraray Co Ltd | エチレン−酢酸ビニル系樹脂エマルジョンの製造方法 |
JP4752191B2 (ja) * | 2004-05-13 | 2011-08-17 | 住友化学株式会社 | 精製された水性エマルジョンの製造方法 |
CN100365033C (zh) * | 2004-09-02 | 2008-01-30 | 北京东方石油化工有限公司有机化工厂 | 高固含量醋酸乙烯-乙烯共聚物乳液的合成方法 |
JP2006257192A (ja) * | 2005-03-16 | 2006-09-28 | Sumitomo Chemical Co Ltd | 水性エマルジョン及びその製造方法 |
RU2404197C2 (ru) * | 2005-05-31 | 2010-11-20 | Акцо Нобель Н.В. | Сохраняющий стабильность при хранении раствор ускорителя |
US9469792B2 (en) | 2011-08-05 | 2016-10-18 | Celanese Sales Germany Gmbh | Low formaldehyde vinyl ester/ethylene copolymer dispersions for use in adhesives |
EP2841467A1 (en) * | 2012-04-25 | 2015-03-04 | Celanese Emulsions GmbH | Low formaldehyde vinyl ester/ethylene emulsion copolymers |
EP2708213A1 (en) * | 2012-09-13 | 2014-03-19 | PAT&Co bvba | Multipurpose ethylene vinyl acetate fibrous drug delivery systems for long-term implantation or insertion |
WO2015096055A1 (en) | 2013-12-25 | 2015-07-02 | Rohm And Haas Company | Antimicrobial polymer emulsion with improved color stability |
KR101706853B1 (ko) | 2015-07-06 | 2017-02-14 | 주식회사 바커케미칼코리아 | 비닐아세테이트-에틸렌 공중합체 에멀젼 및 이의 제조방법 |
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EP0191460A2 (en) * | 1985-02-14 | 1986-08-20 | Air Products And Chemicals, Inc. | Polyvinyl alcohol-containing emulsion polymers having enhanced water resistance |
KR0133971B1 (ko) * | 1992-12-03 | 1998-04-20 | 에리히 프랑크. 칼-하인즈 림뵉 | 코어와 쉘사이의 결합상을 향상시킨 코어/쉘 분산입자의 그라프트 코폴리머 라텍스를 제조하는 방법 |
KR0139905B1 (ko) * | 1989-02-28 | 1998-07-01 | 모리 히데오 | 비닐 아세테이트-에틸렌 공중합체 에멀젼 및 이의 제조방법 |
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US3560454A (en) * | 1967-12-20 | 1971-02-02 | Dynamit Nobel Ag | Process for the continuous polymerization and copolymerization of ethylenically unsaturated compounds |
JPH0532719A (ja) * | 1991-07-31 | 1993-02-09 | Nippon Oil & Fats Co Ltd | アクリル系樹脂の硬化方法 |
DE69321068T2 (de) * | 1992-11-04 | 1999-03-25 | National Starch And Chemical Investment Holding Corp., Wilmington, Del. | Emulsionsbindemittel mit niedrigem Restformaldehyd und mit verbesserter Reissfestigkeit |
EP0699691B1 (en) * | 1994-08-31 | 2000-02-09 | National Starch and Chemical Investment Holding Corporation | Ethylene-vinyl acetate emulsions with an improved balance of adhesive properties |
CA2215309C (en) * | 1995-03-23 | 2008-11-25 | Focal, Inc. | Redox and photoinitiator systems for priming for improved adherence of gels to substrates |
DE19545609A1 (de) * | 1995-12-07 | 1997-06-12 | Hoechst Ag | Redoxkatalysatorsystem zur Initiierung von Emulsionspolymerisationen |
DE19743759A1 (de) * | 1997-10-02 | 1999-04-08 | Brueggemann L Kg | Sulfinsäurederivate und deren Herstellung und Verwendung |
-
2000
- 2000-01-27 JP JP2000018599A patent/JP4379998B2/ja not_active Expired - Fee Related
- 2000-09-27 CN CNB001249665A patent/CN1181113C/zh not_active Expired - Lifetime
- 2000-09-27 TW TW089120013A patent/TW506974B/zh not_active IP Right Cessation
- 2000-09-28 KR KR1020000056954A patent/KR100730497B1/ko active IP Right Grant
- 2000-09-28 US US09/671,602 patent/US6635725B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0191460A2 (en) * | 1985-02-14 | 1986-08-20 | Air Products And Chemicals, Inc. | Polyvinyl alcohol-containing emulsion polymers having enhanced water resistance |
KR0139905B1 (ko) * | 1989-02-28 | 1998-07-01 | 모리 히데오 | 비닐 아세테이트-에틸렌 공중합체 에멀젼 및 이의 제조방법 |
KR0133971B1 (ko) * | 1992-12-03 | 1998-04-20 | 에리히 프랑크. 칼-하인즈 림뵉 | 코어와 쉘사이의 결합상을 향상시킨 코어/쉘 분산입자의 그라프트 코폴리머 라텍스를 제조하는 방법 |
Also Published As
Publication number | Publication date |
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US6635725B1 (en) | 2003-10-21 |
CN1290711A (zh) | 2001-04-11 |
CN1181113C (zh) | 2004-12-22 |
KR20010050695A (ko) | 2001-06-15 |
TW506974B (en) | 2002-10-21 |
JP2001163910A (ja) | 2001-06-19 |
JP4379998B2 (ja) | 2009-12-09 |
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