CN1304431C - 有机引发剂和保护胶体在聚合反应期间的共计量加入 - Google Patents
有机引发剂和保护胶体在聚合反应期间的共计量加入 Download PDFInfo
- Publication number
- CN1304431C CN1304431C CNB038079909A CN03807990A CN1304431C CN 1304431 C CN1304431 C CN 1304431C CN B038079909 A CNB038079909 A CN B038079909A CN 03807990 A CN03807990 A CN 03807990A CN 1304431 C CN1304431 C CN 1304431C
- Authority
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- China
- Prior art keywords
- polymerization
- initiator
- protective colloid
- metered
- monomer
- 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
- 239000003999 initiator Substances 0.000 title claims abstract description 86
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 79
- 239000000084 colloidal system Substances 0.000 title claims abstract description 56
- 230000001681 protective effect Effects 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 claims abstract description 63
- 230000008569 process Effects 0.000 claims abstract description 7
- 239000000178 monomer Substances 0.000 claims description 29
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 25
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 25
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 19
- 238000005259 measurement Methods 0.000 claims description 12
- 230000009466 transformation Effects 0.000 claims description 12
- 230000007062 hydrolysis Effects 0.000 claims description 9
- 238000006460 hydrolysis reaction Methods 0.000 claims description 9
- 238000010923 batch production Methods 0.000 claims description 3
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 3
- 239000011118 polyvinyl acetate Substances 0.000 claims description 3
- 206010013786 Dry skin Diseases 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000007127 saponification reaction Methods 0.000 claims description 2
- 229920001519 homopolymer Polymers 0.000 claims 4
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 abstract description 9
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 26
- 239000011541 reaction mixture Substances 0.000 description 14
- 238000005502 peroxidation Methods 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
- -1 polypropylene Polymers 0.000 description 10
- 239000002904 solvent Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- 239000000243 solution Substances 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
- 229920000915 polyvinyl chloride Polymers 0.000 description 6
- 239000004800 polyvinyl chloride Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000010557 suspension polymerization reaction Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- BEQKKZICTDFVMG-UHFFFAOYSA-N 1,2,3,4,6-pentaoxepane-5,7-dione Chemical compound O=C1OOOOC(=O)O1 BEQKKZICTDFVMG-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 150000002978 peroxides Chemical class 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 125000001402 nonanoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- 229920003169 water-soluble polymer Polymers 0.000 description 2
- DTCCVIYSGXONHU-CJHDCQNGSA-N (z)-2-(2-phenylethenyl)but-2-enedioic acid Chemical compound OC(=O)\C=C(C(O)=O)\C=CC1=CC=CC=C1 DTCCVIYSGXONHU-CJHDCQNGSA-N 0.000 description 1
- VKPSKYDESGTTFR-UHFFFAOYSA-N 2,2,4,6,6-pentamethylheptane Chemical group CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-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
- DXTPFLJTURHQRU-UHFFFAOYSA-N 2-methylbutan-2-yl 2-methoxyacetate Chemical compound CCC(C)(C)OC(=O)COC DXTPFLJTURHQRU-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
- AMENGFNAHNGQQT-UHFFFAOYSA-N 2-methylpropanoyl dodecaneperoxoate Chemical compound CCCCCCCCCCCC(=O)OOC(=O)C(C)C AMENGFNAHNGQQT-UHFFFAOYSA-N 0.000 description 1
- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical group CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 1
- YPIFGDQKSSMYHQ-UHFFFAOYSA-N 7,7-dimethyloctanoic acid Chemical compound CC(C)(C)CCCCCC(O)=O YPIFGDQKSSMYHQ-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- WNKSCPIYRUWHCL-UHFFFAOYSA-N CC(C)(CC1CCCCCCCCCCC1)OO Chemical compound CC(C)(CC1CCCCCCCCCCC1)OO WNKSCPIYRUWHCL-UHFFFAOYSA-N 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 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
- 239000005977 Ethylene Substances 0.000 description 1
- 229940123457 Free radical scavenger Drugs 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- 239000004902 Softening Agent Substances 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
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 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
- 229920001577 copolymer Polymers 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N ethyl acetate Substances CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid 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
- 125000005456 glyceride group Chemical group 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- RMIODHQZRUFFFF-UHFFFAOYSA-N methoxyacetic acid Chemical compound COCC(O)=O RMIODHQZRUFFFF-UHFFFAOYSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 238000000593 microemulsion method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000006174 pH buffer Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229950010765 pivalate Drugs 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001155 polypropylene Polymers 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
- 238000002360 preparation method Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical group CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 239000002002 slurry 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
- 241000894007 species Species 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- VZSSKOMMHDBDDL-UHFFFAOYSA-N tert-butyl 2-ethoxyacetate Chemical compound CCOCC(=O)OC(C)(C)C VZSSKOMMHDBDDL-UHFFFAOYSA-N 0.000 description 1
- JSWGISCKHSCBGX-UHFFFAOYSA-N tert-butyl 2-methoxyacetate Chemical compound COCC(=O)OC(C)(C)C JSWGISCKHSCBGX-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000012546 transfer Methods 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
实施例1 | 对比实施例 | |
连续计量加入过氧化物和PVA溶液 | 连续计量加入过氧化物 | |
使用的PVA量 | 加热前加入200ppm且随后在220分钟内与过氧化物一起计量加入800ppm | 在2分钟的聚合时间内加入1000ppm |
使用的过氧化物量 | 基于VCM为1000ppm | 基于VCM为1000ppm |
过氧化物计量加入程序 | 12分钟内加入330ppm过氧化物且随后在220分钟内加入670ppm | 12分钟内加入330ppm过氧化物且随后在245分钟内加入670ppm |
恒压时间 | 195分钟 | 215分钟 |
压降速率 | 4.5巴/小时 | 4巴/小时 |
聚合时间 | 4.5小时 | 4.8小时 |
PVC产率 | 86% | 87% |
实施例2 | 对比实施例 | |
连续计量加入过氧化物和PVA溶液 | 连续计量加入过氧化物 | |
使用的PVA量 | 加热前加入200ppm且随后在120分钟内与过氧化物一起计量加入800ppm | 在2分钟的聚合时间内加入1000ppm |
使用的过氧化物量 | 基于VCM为1600ppm | 基于VCM为1600ppm |
过氧化物计量加入程序 | 15分钟内加入480ppm过氧化物且随后在120分钟内加入1120ppm | 15分钟内加入480ppm过氧化物且随后在120分钟内加入1120ppm |
恒压时间 | 115分钟 | 120分钟 |
压降速率 | 3巴/小时 | 2巴/小时 |
聚合时间 | 3.2小时 | 3.5小时 |
PVC产率 | 87% | 83% |
PVC孔隙率(DOP吸收) | 21.9% | 15.2% |
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02076430 | 2002-04-12 | ||
EP02076430.4 | 2002-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1646569A CN1646569A (zh) | 2005-07-27 |
CN1304431C true CN1304431C (zh) | 2007-03-14 |
Family
ID=28799706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038079909A Expired - Lifetime CN1304431C (zh) | 2002-04-12 | 2003-03-27 | 有机引发剂和保护胶体在聚合反应期间的共计量加入 |
Country Status (20)
Country | Link |
---|---|
US (1) | US7109275B2 (zh) |
EP (1) | EP1495057B1 (zh) |
JP (1) | JP4632665B2 (zh) |
KR (1) | KR100965925B1 (zh) |
CN (1) | CN1304431C (zh) |
AT (1) | ATE335012T1 (zh) |
AU (1) | AU2003224006A1 (zh) |
BR (1) | BR0309197B1 (zh) |
CA (1) | CA2482132A1 (zh) |
CO (1) | CO5611201A2 (zh) |
DE (1) | DE60307255T2 (zh) |
ES (1) | ES2270010T3 (zh) |
IL (1) | IL164485A0 (zh) |
MX (1) | MXPA04009952A (zh) |
NO (1) | NO20044334L (zh) |
PL (1) | PL371628A1 (zh) |
RU (1) | RU2295540C2 (zh) |
TW (1) | TWI321137B (zh) |
WO (1) | WO2003087168A1 (zh) |
ZA (1) | ZA200409158B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5376747A (en) * | 1992-09-24 | 1994-12-27 | Shin-Etsu Chemical Co., Ltd. | Process for producing vinyl chlorine-based polymer via continuous or intermittent addition of dispersing stabilizer |
US5679735A (en) * | 1994-12-24 | 1997-10-21 | Hoechst Aktiengesellschaft | Process for the preparation of synthetic resin dispersions |
CN1323323A (zh) * | 1998-09-21 | 2001-11-21 | 阿克佐诺贝尔公司 | 在聚合反应过程中快速引发剂的连续定量给料 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3451985A (en) | 1964-03-26 | 1969-06-24 | Monsanto Co | Method of polymerizing vinyl monomers |
DE2629880B2 (de) * | 1976-07-02 | 1980-10-16 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zur Herstellung von Polyvinylchlorid nach dem Suspensionsverfahren |
DE3118593A1 (de) * | 1981-05-11 | 1982-11-25 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von waessrigen polyacrylat-dispersionen mit verbessertem fliessverhalten |
DE3227090A1 (de) | 1982-07-20 | 1984-01-26 | Wacker-Chemie GmbH, 8000 München | Verfahren zur herstellung von polymerdispersionen und ihre verwendung |
JP2583453B2 (ja) | 1989-08-01 | 1997-02-19 | 信越化学工業株式会社 | 可塑剤吸収性の改良された塩化ビニル系重合体の製造方法 |
JPH0778084B2 (ja) | 1989-08-09 | 1995-08-23 | 信越化学工業株式会社 | 塩化ビニル系重合体の製造方法 |
JPH0539309A (ja) | 1991-08-02 | 1993-02-19 | Shin Etsu Chem Co Ltd | 塩化ビニル系重合体の製造方法 |
JP3169673B2 (ja) | 1992-02-10 | 2001-05-28 | 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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2003
- 2003-03-27 DE DE60307255T patent/DE60307255T2/de not_active Expired - Lifetime
- 2003-03-27 KR KR1020047016040A patent/KR100965925B1/ko active IP Right Grant
- 2003-03-27 AU AU2003224006A patent/AU2003224006A1/en not_active Abandoned
- 2003-03-27 JP JP2003584123A patent/JP4632665B2/ja not_active Expired - Fee Related
- 2003-03-27 IL IL16448503A patent/IL164485A0/xx unknown
- 2003-03-27 AT AT03720382T patent/ATE335012T1/de not_active IP Right Cessation
- 2003-03-27 CA CA002482132A patent/CA2482132A1/en not_active Abandoned
- 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
- 2003-03-27 ES ES03720382T patent/ES2270010T3/es not_active Expired - Lifetime
- 2003-03-27 BR BRPI0309197-0B1A patent/BR0309197B1/pt not_active IP Right Cessation
- 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
- 2003-03-27 EP EP03720382A patent/EP1495057B1/en not_active Revoked
- 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
-
2004
- 2004-10-08 CO CO04100700A patent/CO5611201A2/es not_active Application Discontinuation
- 2004-10-12 NO NO20044334A patent/NO20044334L/no unknown
- 2004-11-11 ZA ZA200409158A patent/ZA200409158B/en unknown
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US5376747A (en) * | 1992-09-24 | 1994-12-27 | Shin-Etsu Chemical Co., Ltd. | Process for producing vinyl chlorine-based polymer via continuous or intermittent addition of dispersing stabilizer |
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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 |
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 |
KR20040101413A (ko) | 2004-12-02 |
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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