KR20040101413A - 중합 반응 중에 유기 개시제와 보호 콜로이드를 동시정량하는 방법 - Google Patents
중합 반응 중에 유기 개시제와 보호 콜로이드를 동시정량하는 방법 Download PDFInfo
- Publication number
- KR20040101413A KR20040101413A KR10-2004-7016040A KR20047016040A KR20040101413A KR 20040101413 A KR20040101413 A KR 20040101413A KR 20047016040 A KR20047016040 A KR 20047016040A KR 20040101413 A KR20040101413 A KR 20040101413A
- Authority
- KR
- South Korea
- Prior art keywords
- polymerization
- initiator
- protective colloid
- weight
- reactor
- Prior art date
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- 239000003999 initiator Substances 0.000 title claims abstract description 82
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 73
- 239000000084 colloidal system Substances 0.000 title claims abstract description 52
- 230000001681 protective effect Effects 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 70
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 239000000178 monomer Substances 0.000 claims description 39
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 23
- 238000011002 quantification Methods 0.000 claims description 21
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 20
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 20
- 229920001577 copolymer Polymers 0.000 claims description 8
- 230000007062 hydrolysis Effects 0.000 claims description 7
- 238000006460 hydrolysis reaction Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 3
- 239000011118 polyvinyl acetate Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000011437 continuous method Methods 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 15
- 238000004445 quantitative analysis Methods 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 description 32
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 21
- 229940068984 polyvinyl alcohol Drugs 0.000 description 19
- 239000011541 reaction mixture Substances 0.000 description 13
- 239000011347 resin Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000002904 solvent Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- -1 ethylene, propylene, acrylonitrile Chemical class 0.000 description 7
- 150000001451 organic peroxides Chemical class 0.000 description 7
- 229920000915 polyvinyl chloride Polymers 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010557 suspension polymerization reaction Methods 0.000 description 5
- 239000003995 emulsifying agent Substances 0.000 description 4
- BEQKKZICTDFVMG-UHFFFAOYSA-N 1,2,3,4,6-pentaoxepane-5,7-dione Chemical compound O=C1OOOOC(=O)O1 BEQKKZICTDFVMG-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000007857 degradation product Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 125000000914 phenoxymethylpenicillanyl group Chemical group CC1(S[C@H]2N([C@H]1C(=O)*)C([C@H]2NC(COC2=CC=CC=C2)=O)=O)C 0.000 description 3
- NOBYOEQUFMGXBP-UHFFFAOYSA-N (4-tert-butylcyclohexyl) (4-tert-butylcyclohexyl)oxycarbonyloxy carbonate Chemical compound C1CC(C(C)(C)C)CCC1OC(=O)OOC(=O)OC1CCC(C(C)(C)C)CC1 NOBYOEQUFMGXBP-UHFFFAOYSA-N 0.000 description 2
- ZACVGCNKGYYQHA-UHFFFAOYSA-N 2-ethylhexoxycarbonyloxy 2-ethylhexyl carbonate Chemical compound CCCCC(CC)COC(=O)OOC(=O)OCC(CC)CCCC ZACVGCNKGYYQHA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 229940075065 polyvinyl acetate Drugs 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 229920003169 water-soluble polymer Polymers 0.000 description 2
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- HXDFVLSNQZTNEL-UHFFFAOYSA-N 2,2-dimethylpropanoyl hexaneperoxoate Chemical compound CCCCCC(=O)OOC(=O)C(C)(C)C HXDFVLSNQZTNEL-UHFFFAOYSA-N 0.000 description 1
- AMNLXDNBDMRDGE-UHFFFAOYSA-N 2-(1-cyclododecyl-2-methylpropan-2-yl)oxyperoxy-2-oxoacetic acid Chemical compound OC(=O)C(=O)OOOC(C)(C)CC1CCCCCCCCCCC1 AMNLXDNBDMRDGE-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
- RAWISQFSQWIXCW-UHFFFAOYSA-N 2-methylbutan-2-yl 2,2-dimethyloctaneperoxoate Chemical compound CCCCCCC(C)(C)C(=O)OOC(C)(C)CC RAWISQFSQWIXCW-UHFFFAOYSA-N 0.000 description 1
- RPBWMJBZQXCSFW-UHFFFAOYSA-N 2-methylpropanoyl 2-methylpropaneperoxoate Chemical compound CC(C)C(=O)OOC(=O)C(C)C RPBWMJBZQXCSFW-UHFFFAOYSA-N 0.000 description 1
- ZJFIWLHIORUXFS-UHFFFAOYSA-N 2-methylpropanoyl 7-methyloctaneperoxoate Chemical compound CC(C)CCCCCC(=O)OOC(=O)C(C)C ZJFIWLHIORUXFS-UHFFFAOYSA-N 0.000 description 1
- AMENGFNAHNGQQT-UHFFFAOYSA-N 2-methylpropanoyl dodecaneperoxoate Chemical compound CCCCCCCCCCCC(=O)OOC(=O)C(C)C AMENGFNAHNGQQT-UHFFFAOYSA-N 0.000 description 1
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical compound CCCCCCCCCC(C)C GTJOHISYCKPIMT-UHFFFAOYSA-N 0.000 description 1
- NUIZZJWNNGJSGL-UHFFFAOYSA-N 2-phenylpropan-2-yl 2,2-dimethyloctaneperoxoate Chemical compound CCCCCCC(C)(C)C(=O)OOC(C)(C)c1ccccc1 NUIZZJWNNGJSGL-UHFFFAOYSA-N 0.000 description 1
- PPXKWWUBNSOPLZ-UHFFFAOYSA-N 4-methylpentyl 2,2-diethylbutaneperoxoate Chemical compound CCC(C(=O)OOCCCC(C)C)(CC)CC PPXKWWUBNSOPLZ-UHFFFAOYSA-N 0.000 description 1
- XHTYSJNGXYLSLX-UHFFFAOYSA-N 4-methylpentyl 2,2-diethylhexaneperoxoate Chemical compound CCC(C(=O)OOCCCC(C)C)(CCCC)CC XHTYSJNGXYLSLX-UHFFFAOYSA-N 0.000 description 1
- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 229920005682 EO-PO block copolymer Polymers 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- 239000004147 Sorbitan trioleate Substances 0.000 description 1
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- IQARRNIZJJVLPF-UHFFFAOYSA-N [2-(2,2-dimethylpropanoylperoxy)-4-methylpentan-2-yl] 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)C(=O)OOC(C)(CC(C)C)OOC(=O)C(C)(C)C IQARRNIZJJVLPF-UHFFFAOYSA-N 0.000 description 1
- XCIJTAQABXIWMA-UHFFFAOYSA-N [2-(2-ethylbutanoyl)-7-methyloctanoyl] 2-(2-ethylbutanoyl)-7-methyloctaneperoxoate Chemical compound CC(C)CCCCC(C(=O)C(CC)CC)C(=O)OOC(=O)C(CCCCC(C)C)C(=O)C(CC)CC XCIJTAQABXIWMA-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- CVFDGOLLFYUDSK-UHFFFAOYSA-N bis[(2-methylpropan-2-yl)oxy] ethanediperoxoate Chemical compound CC(C)(C)OOOC(=O)C(=O)OOOC(C)(C)C CVFDGOLLFYUDSK-UHFFFAOYSA-N 0.000 description 1
- NSGQRLUGQNBHLD-UHFFFAOYSA-N butan-2-yl butan-2-yloxycarbonyloxy carbonate Chemical compound CCC(C)OC(=O)OOC(=O)OC(C)CC NSGQRLUGQNBHLD-UHFFFAOYSA-N 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- BSVQJWUUZCXSOL-UHFFFAOYSA-N cyclohexylsulfonyl ethaneperoxoate Chemical compound CC(=O)OOS(=O)(=O)C1CCCCC1 BSVQJWUUZCXSOL-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229940057404 di-(4-tert-butylcyclohexyl)peroxydicarbonate Drugs 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- UPWGQKDVAURUGE-UHFFFAOYSA-N glycerine monooleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC(CO)CO UPWGQKDVAURUGE-UHFFFAOYSA-N 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- VKPSKYDESGTTFR-UHFFFAOYSA-N isododecane Natural products CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000005641 methacryl group Chemical group 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 238000000593 microemulsion method Methods 0.000 description 1
- 239000006174 pH buffer Substances 0.000 description 1
- 125000005634 peroxydicarbonate group Chemical group 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 description 1
- 229940082004 sodium laurate Drugs 0.000 description 1
- 229940035044 sorbitan monolaurate Drugs 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 235000019337 sorbitan trioleate Nutrition 0.000 description 1
- 229960000391 sorbitan trioleate Drugs 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010558 suspension polymerization method Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- NMOALOSNPWTWRH-UHFFFAOYSA-N tert-butyl 7,7-dimethyloctaneperoxoate Chemical compound CC(C)(C)CCCCCC(=O)OOC(C)(C)C NMOALOSNPWTWRH-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
-
- 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
- C08F14/00—Homopolymers and 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 a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Medicinal Preparation (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
실시예 1 | 비교 실시예 | |
퍼옥시드와 PVA 용액의 연속 정량 | 퍼옥시드의 연속 정량 | |
PVA 사용량 | 가열하기 전에 200 ppm을첨가하고, 그후 퍼옥시드와함께 220 분내에 800 ppm 정량함. | 중합 시간에 2분내에1,000 ppm 첨가함. |
퍼옥시드 사용량 | VCM 상에서 1,000 ppm | VCM 상에서 1,000 ppm |
퍼옥시드 정량 과정 | 330 ppm의 퍼옥시드를 12분동안첨가하고, 670 ppm을 220분동안첨가함. | 330 ppm의 퍼옥시드를12분동안 첨가하고,670 ppm을 245분동안 첨가함. |
일정 압력 시간 | 195분 | 215분 |
압력 강하 속도 | 4.5 bar/hr | 4 bar/hr |
중합 시간 | 4.5 시간 | 4.8 시간 |
PVC 수득율 | 86 % | 87 % |
실시예 2 | 비교 실시예 | |
퍼옥시드와 PVA 용액의 연속 정량 | 퍼옥시드의 연속 정량 | |
PVA 사용량 | 가열하기 전에 200 ppm을첨가하고, 그후 퍼옥시드와함께 120 분내에 800 ppm 정량함. | 중합 시간에 2분내에1,000 ppm 첨가함. |
퍼옥시드 사용량 | VCM 상에서 1,600 ppm | VCM 상에서 1,600 ppm |
퍼옥시드 정량 과정 | 480 ppm의 퍼옥시드를 15분동안첨가하고, 1,120 ppm을 120분동안첨가함. | 480 ppm의 퍼옥시드를15분동안 첨가하고,1,120 ppm을 120분동안첨가함. |
일정 압력 시간 | 115분 | 120분 |
압력 강하 속도 | 3 bar/hr | 2 bar/hr |
중합 시간 | 3.2 시간 | 3.5 시간 |
PVC 수득율 | 87 % | 83 % |
PVC 공극률(DOP 흡착율) | 21.9 % | 15.2 % |
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02076430 | 2002-04-12 | ||
EP02076430.4 | 2002-04-12 | ||
PCT/EP2003/003243 WO2003087168A1 (en) | 2002-04-12 | 2003-03-27 | Co-metering of organic initiators and protective colloids during polymerization reactions |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040101413A true KR20040101413A (ko) | 2004-12-02 |
KR100965925B1 KR100965925B1 (ko) | 2010-06-24 |
Family
ID=28799706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047016040A KR100965925B1 (ko) | 2002-04-12 | 2003-03-27 | 중합 반응 중에 유기 개시제와 보호 콜로이드를 동시정량하는 방법 |
Country Status (20)
Country | Link |
---|---|
US (1) | US7109275B2 (ko) |
EP (1) | EP1495057B1 (ko) |
JP (1) | JP4632665B2 (ko) |
KR (1) | KR100965925B1 (ko) |
CN (1) | CN1304431C (ko) |
AT (1) | ATE335012T1 (ko) |
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CA (1) | CA2482132A1 (ko) |
CO (1) | CO5611201A2 (ko) |
DE (1) | DE60307255T2 (ko) |
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NO (1) | NO20044334L (ko) |
PL (1) | PL371628A1 (ko) |
RU (1) | RU2295540C2 (ko) |
TW (1) | TWI321137B (ko) |
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ZA (1) | ZA200409158B (ko) |
Families Citing this family (8)
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MXPA04006038A (es) | 2001-12-21 | 2004-09-27 | Akzo Nobel Nv | Adicion de iniciadores organicos durante la caida de presion en las reacciones de polimerizacion del monomero de cloruro de vinilo. |
TW200424217A (en) * | 2003-05-01 | 2004-11-16 | Akzo Nobel Nv | Increased polymerization reactor output by using a specific initiating system |
WO2004113392A1 (en) | 2003-06-20 | 2004-12-29 | Akzo Nobel N.V. | Polymerization process involving the dosing initiators |
DE10333623A1 (de) * | 2003-07-24 | 2005-02-24 | Celanese Emulsions Gmbh | Beschichtungszusammensetzung und Verfahren zu deren Herstellung |
FR2870851B1 (fr) * | 2004-05-27 | 2008-07-04 | Rhodia Chimie Sa | Nouvelle agent hydrofugeant hydrodispersable, sa preparation et son utilisation dans le domaine de la construction et plus particulierement dans les compositions de liants mineraux |
KR101745384B1 (ko) | 2009-08-06 | 2017-06-20 | 아크조 노벨 케미칼즈 인터내셔널 비.브이. | 저장 안정성 및 안전성을 가진 활성 산호 함량이 높은 과산화물 에멀젼 |
AR081664A1 (es) * | 2010-06-30 | 2012-10-10 | Akzo Nobel Chemicals Int Bv | Proceso de polimerizacion con formacion in-situ del iniciador |
CN111793158B (zh) * | 2020-08-14 | 2022-05-17 | 台湾塑胶工业股份有限公司 | 聚氯乙烯组合物及聚氯乙烯粉与其制作方法 |
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JP3301151B2 (ja) * | 1993-03-26 | 2002-07-15 | 三菱化学株式会社 | 塩化ビニル系重合体の製造方法 |
US5478900A (en) | 1993-05-07 | 1995-12-26 | Shin-Etsu Chemical Co., Ltd. | Process for preparing vinyl chloride polymer of quality |
JP3257174B2 (ja) | 1993-08-09 | 2002-02-18 | 信越化学工業株式会社 | 塩化ビニル系重合体の製造方法 |
JP3284723B2 (ja) * | 1993-12-21 | 2002-05-20 | 信越化学工業株式会社 | 塩化ビニル系重合体の製造方法 |
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DE19537936A1 (de) * | 1995-10-12 | 1997-04-17 | Basf Ag | Verfahren zur Herstellung von koagulatfreien Polymerdispersionen |
JP3437022B2 (ja) | 1995-10-18 | 2003-08-18 | 信越化学工業株式会社 | 塩化ビニル系重合体の製造方法 |
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JP3568694B2 (ja) * | 1996-07-18 | 2004-09-22 | 鐘淵化学工業株式会社 | 塩化ビニル系重合体の製造方法 |
JP3568695B2 (ja) * | 1996-07-18 | 2004-09-22 | 鐘淵化学工業株式会社 | 塩化ビニル系重合体の製造方法 |
JPH1045814A (ja) | 1996-07-31 | 1998-02-17 | Tosoh Corp | 塩化ビニル系重合体の製造方法 |
JPH1045813A (ja) | 1996-07-31 | 1998-02-17 | Tosoh Corp | 塩化ビニル系重合体の製造法 |
JPH10251311A (ja) | 1997-03-14 | 1998-09-22 | Taiyo Enbi Kk | 塩化ビニル系重合体の製造方法 |
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- 2003-03-27 RU RU2004133056/04A patent/RU2295540C2/ru not_active IP Right Cessation
- 2003-03-27 PL PL03371628A patent/PL371628A1/xx not_active Application Discontinuation
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- 2003-03-27 WO PCT/EP2003/003243 patent/WO2003087168A1/en active IP Right Grant
- 2003-03-27 CN CNB038079909A patent/CN1304431C/zh not_active Expired - Lifetime
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- 2003-03-27 MX MXPA04009952A patent/MXPA04009952A/es active IP Right Grant
- 2003-04-10 US US10/411,182 patent/US7109275B2/en not_active Expired - Lifetime
- 2003-04-11 TW TW092108378A patent/TWI321137B/zh not_active IP Right Cessation
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2004
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Also Published As
Publication number | Publication date |
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WO2003087168A1 (en) | 2003-10-23 |
KR100965925B1 (ko) | 2010-06-24 |
CN1646569A (zh) | 2005-07-27 |
ATE335012T1 (de) | 2006-08-15 |
US7109275B2 (en) | 2006-09-19 |
CN1304431C (zh) | 2007-03-14 |
DE60307255T2 (de) | 2007-08-30 |
JP4632665B2 (ja) | 2011-02-16 |
EP1495057A1 (en) | 2005-01-12 |
EP1495057B1 (en) | 2006-08-02 |
RU2004133056A (ru) | 2005-04-20 |
IL164485A0 (en) | 2005-12-18 |
BR0309197A (pt) | 2005-02-09 |
RU2295540C2 (ru) | 2007-03-20 |
DE60307255D1 (de) | 2006-09-14 |
MXPA04009952A (es) | 2004-12-13 |
TW200420577A (en) | 2004-10-16 |
ES2270010T3 (es) | 2007-04-01 |
ZA200409158B (en) | 2005-05-31 |
CA2482132A1 (en) | 2003-10-23 |
TWI321137B (en) | 2010-03-01 |
NO20044334L (no) | 2004-10-13 |
JP2005522538A (ja) | 2005-07-28 |
AU2003224006A1 (en) | 2003-10-27 |
BR0309197B1 (pt) | 2013-07-09 |
PL371628A1 (en) | 2005-06-27 |
US20030199656A1 (en) | 2003-10-23 |
CO5611201A2 (es) | 2006-02-28 |
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