ZA200509705B - Increased polymerization reactor output by using a specific initiator system - Google Patents

Increased polymerization reactor output by using a specific initiator system Download PDF

Info

Publication number: ZA200509705B
Authority: ZA; South Africa
Prior art keywords: initiator; polymerization; temperature; amount; monomer
Prior art date: 2003-05-01

Application number

ZA200509705A

Other languages

English (en)

Inventor

Hans Westmijze

Koen Antoon Kornelis Vanduffel

Meulenbrugge Lambertus

Van Swieten Andreas Petrus

Original Assignee

Akzo Nobel Nv

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.)

2003-05-01

Filing date

2005-11-30

Publication date

2006-12-27

2005-11-30 Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv

2006-12-27 Publication of ZA200509705B publication Critical patent/ZA200509705B/en

Links

239000003999 initiator Substances 0.000 title claims abstract description 126
238000006116 polymerization reaction Methods 0.000 title claims abstract description 107
238000000034 method Methods 0.000 claims abstract description 80
230000008569 process Effects 0.000 claims abstract description 75
239000000178 monomer Substances 0.000 claims abstract description 36
238000001816 cooling Methods 0.000 claims abstract description 19
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims abstract description 12
230000001681 protective effect Effects 0.000 claims description 20
239000000084 colloidal system Substances 0.000 claims description 18
238000010557 suspension polymerization reaction Methods 0.000 claims description 6
229920000642 polymer Polymers 0.000 abstract description 19
150000002978 peroxides Chemical class 0.000 description 35
239000000203 mixture Substances 0.000 description 31
239000011541 reaction mixture Substances 0.000 description 14
229920002451 polyvinyl alcohol Polymers 0.000 description 12
235000019422 polyvinyl alcohol Nutrition 0.000 description 12
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
239000006185 dispersion Substances 0.000 description 8
238000006243 chemical reaction Methods 0.000 description 7
230000007062 hydrolysis Effects 0.000 description 7
238000006460 hydrolysis reaction Methods 0.000 description 7
239000000243 solution Substances 0.000 description 7
239000002904 solvent Substances 0.000 description 7
239000000725 suspension Substances 0.000 description 7
239000011347 resin Substances 0.000 description 6
229920005989 resin Polymers 0.000 description 6
238000002474 experimental method Methods 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
230000009286 beneficial effect Effects 0.000 description 4
239000003995 emulsifying agent Substances 0.000 description 4
-1 ethylene, propylene, acrylonitrile Chemical class 0.000 description 4
230000000379 polymerizing effect Effects 0.000 description 4
239000002516 radical scavenger Substances 0.000 description 4
MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 3
230000000052 comparative effect Effects 0.000 description 3
238000001035 drying Methods 0.000 description 3
239000000839 emulsion Substances 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
125000005634 peroxydicarbonate group Chemical group 0.000 description 3
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-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
230000015572 biosynthetic process Effects 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
BSVQJWUUZCXSOL-UHFFFAOYSA-N cyclohexylsulfonyl ethaneperoxoate Chemical compound CC(=O)OOS(=O)(=O)C1CCCCC1 BSVQJWUUZCXSOL-UHFFFAOYSA-N 0.000 description 2
238000000354 decomposition reaction Methods 0.000 description 2
SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
238000004945 emulsification Methods 0.000 description 2
238000007720 emulsion polymerization reaction Methods 0.000 description 2
229920000609 methyl cellulose Polymers 0.000 description 2
239000001923 methylcellulose Substances 0.000 description 2
235000010981 methylcellulose Nutrition 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
150000001451 organic peroxides Chemical class 0.000 description 2
239000002245 particle Substances 0.000 description 2
239000002994 raw material Substances 0.000 description 2
238000012216 screening Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
229920003169 water-soluble polymer Polymers 0.000 description 2
JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
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
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
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
101150091111 ACAN gene Proteins 0.000 description 1
GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
229920005682 EO-PO block copolymer Polymers 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-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
108010010803 Gelatin Proteins 0.000 description 1
229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
241000252067 Megalops atlanticus Species 0.000 description 1
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
229920001213 Polysorbate 20 Polymers 0.000 description 1
208000036366 Sensation of pressure Diseases 0.000 description 1
229920002125 Sokalan® Polymers 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
HFCYZXMHUIHAQI-UHFFFAOYSA-N Thidiazuron Chemical compound C=1C=CC=CC=1NC(=O)NC1=CN=NS1 HFCYZXMHUIHAQI-UHFFFAOYSA-N 0.000 description 1
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
JHJSICJSIOGNMW-UHFFFAOYSA-N [2-(2,2-dimethylpropanoylperoxy)-4-methylpentan-2-yl] 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(CC(C)C)OOC(=O)C(C)(C)C JHJSICJSIOGNMW-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
230000002411 adverse Effects 0.000 description 1
239000002519 antifouling agent Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000003190 augmentative effect Effects 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
239000003638 chemical reducing agent Substances 0.000 description 1
239000002826 coolant Substances 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
235000019325 ethyl cellulose Nutrition 0.000 description 1
229920001249 ethyl cellulose Polymers 0.000 description 1
238000001914 filtration Methods 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
235000011187 glycerol Nutrition 0.000 description 1
231100001261 hazardous Toxicity 0.000 description 1
230000020169 heat generation Effects 0.000 description 1
229910001385 heavy metal Inorganic materials 0.000 description 1
239000001863 hydroxypropyl cellulose Substances 0.000 description 1
235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
RMIODHQZRUFFFF-UHFFFAOYSA-M methoxyacetate Chemical compound COCC([O-])=O RMIODHQZRUFFFF-UHFFFAOYSA-M 0.000 description 1
239000004530 micro-emulsion Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
239000006174 pH buffer Substances 0.000 description 1
229950010765 pivalate Drugs 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
229920002689 polyvinyl acetate 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
238000010926 purge Methods 0.000 description 1
150000003254 radicals Chemical class 0.000 description 1
239000012966 redox initiator Substances 0.000 description 1
238000010992 reflux Methods 0.000 description 1
238000009877 rendering Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 description 1
JGFYQVQAXANWJU-UHFFFAOYSA-M sodium fluoroacetate Chemical compound [Na+].[O-]C(=O)CF JGFYQVQAXANWJU-UHFFFAOYSA-M 0.000 description 1
229940082004 sodium laurate Drugs 0.000 description 1
229940100515 sorbitan Drugs 0.000 description 1
229940035044 sorbitan monolaurate Drugs 0.000 description 1
235000019337 sorbitan trioleate Nutrition 0.000 description 1
229960000391 sorbitan trioleate Drugs 0.000 description 1
241000894007 species Species 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
VNJISVYSDHJQFR-UHFFFAOYSA-N tert-butyl 4,4-dimethylpentaneperoxoate Chemical compound CC(C)(C)CCC(=O)OOC(C)(C)C VNJISVYSDHJQFR-UHFFFAOYSA-N 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
125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
238000005979 thermal decomposition reaction Methods 0.000 description 1
238000012546 transfer Methods 0.000 description 1
229920002554 vinyl polymer Polymers 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
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/32—Organic compounds
- C08F4/38—Mixtures of peroxy-compounds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- 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
- 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
- C08F2/18—Suspension polymerisation

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Polymerisation Methods In General (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Polymerization Catalysts (AREA)

ZA200509705A 2003-05-01 2005-11-30 Increased polymerization reactor output by using a specific initiator system ZA200509705B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP03076390		2003-05-01

Publications (1)

Publication Number	Publication Date
ZA200509705B true ZA200509705B (en)	2006-12-27

Family

ID=33395907

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA200509705A ZA200509705B (en)	2003-05-01	2005-11-30	Increased polymerization reactor output by using a specific initiator system

Country Status (20)

Country	Link
US (1)	US8283431B2 (fr)
EP (1)	EP1618137B1 (fr)
JP (1)	JP4896709B2 (fr)
KR (1)	KR101144881B1 (fr)
CN (1)	CN100347203C (fr)
AT (1)	ATE398143T1 (fr)
AU (1)	AU2004234056B2 (fr)
BR (1)	BRPI0409857B1 (fr)
CA (1)	CA2524135C (fr)
DE (1)	DE602004014359D1 (fr)
ES (1)	ES2307011T3 (fr)
MX (1)	MXPA05011727A (fr)
MY (1)	MY136934A (fr)
NO (1)	NO333033B1 (fr)
PL (1)	PL1618137T3 (fr)
RU (1)	RU2349603C2 (fr)
SA (1)	SA04250201B1 (fr)
TW (2)	TW200424217A (fr)
WO (1)	WO2004096871A1 (fr)
ZA (1)	ZA200509705B (fr)

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EP1636272B2 (fr) †	2003-06-20	2011-08-17	Akzo Nobel N.V.	Procede de polymerisation mettant en oeuvre les initiateurs de dosage
RU2434885C2 (ru) *	2006-03-24	2011-11-27	Акцо Нобель Н.В.	Непрерывный способ получения (со)полимеров винилхлорида
KR101359595B1 (ko)	2006-03-24	2014-02-07	아크조 노벨 엔.브이.	비닐 클로라이드 (코)폴리머의 연속 제조 방법
EP1849804A1 (fr) *	2006-04-27	2007-10-31	Arkema France	Procede de polymerisation ou reticulation radicalaire en presence d'un peroxyde organique selon un procede ex situ
EP1852418A1 (fr)	2006-04-27	2007-11-07	Arkema France	Procédé de synthèse de peroxydes organiques sélectionnés
KR100899985B1 (ko) *	2006-06-12	2009-05-28	주식회사 엘지화학	현탁 중합에 의한 염화 비닐계 중합체의 제조 방법
KR100983702B1 (ko) *	2006-08-22	2010-09-24	주식회사 엘지화학	가공성이 우수한 염화비닐계 중합체의 제조방법
DE102008008421B4 (de)	2008-02-09	2014-06-26	Celanese Emulsions Gmbh	Verfahren zur Herstellung von Polymerdispersionen, die damit enthaltenen Dispersionen und deren Verwendung
CN102471256A (zh)	2009-08-06	2012-05-23	阿克佐诺贝尔化学国际公司	具有高活性氧含量的储存稳定且安全的过氧化物乳液
AR081664A1 (es) *	2010-06-30	2012-10-10	Akzo Nobel Chemicals Int Bv	Proceso de polimerizacion con formacion in-situ del iniciador
EP3708591A1 (fr) *	2019-03-15	2020-09-16	Hilti Aktiengesellschaft	Combinaison d'accélérateur
CN111718439A (zh) *	2020-06-19	2020-09-29	宁波南大光电材料有限公司	甲基丙烯酸树脂及其制备方法和应用
WO2024132693A1 (fr)	2022-12-20	2024-06-27	Inovyn Europe Limited	Procédé de production de pvc en suspension aqueuse à l'aide d'un mélange d'initiateurs et d'un agent de contrôle d'activité

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US3451985A (en)	1964-03-26	1969-06-24	Monsanto Co	Method of polymerizing vinyl monomers
US3778422A (en) *	1971-05-17	1973-12-11	Tenneco Chem	Process for the production of vinyl halide polymers
DE3029211A1 (de)	1980-08-01	1982-03-18	Hoechst Ag, 6000 Frankfurt	Verfahren zur herstellung von polymerisaten des vinylchlorids
EP0096365A1 (fr)	1982-06-07	1983-12-21	Air Products And Chemicals, Inc.	Raccourcissement des temps de cycle de réaction dans la copolymérisation de chlorure de vinyle-propylène
US4727110A (en)	1984-04-19	1988-02-23	Union Carbide Corporation	Process for the polymerization of shear-stable water-in-oil emulsions
JPH0782304A (ja)	1993-09-13	1995-03-28	Shin Etsu Chem Co Ltd	塩化ビニル系重合体の製造方法
JP3326956B2 (ja) *	1994-04-05	2002-09-24	三菱化学株式会社	塩化ビニル系重合体の製造方法
JP3388528B2 (ja) *	1994-12-15	2003-03-24	信越化学工業株式会社	ビニル系重合体の製造方法
JPH09157308A (ja) *	1995-07-05	1997-06-17	Shin Etsu Chem Co Ltd	塩化ビニル系重合体の製造方法
CN100482699C (zh) *	1998-09-21	2009-04-29	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
US6274690B1 (en) *	1999-08-11	2001-08-14	Shin-Etsu Chemical Co., Ltd.	Preparation of vinyl chloride polymer
UA77245C2 (uk) *	2001-12-21	2006-11-15	Акцо Нобель Н.В.	Спосіб полімеризації суміші, яка містить вінілхлоридний мономер
US20050080207A1 (en) *	2001-12-21	2005-04-14	Akzo Nobel N.V.	Addition of organic initiators during the pressure drop In vinyl chloride monomer polymerization reactions
CN1304431C (zh) *	2002-04-12	2007-03-14	阿克佐诺贝尔股份有限公司	有机引发剂和保护胶体在聚合反应期间的共计量加入

2003
- 2003-06-10 TW TW092115675A patent/TW200424217A/zh unknown
2004
- 2004-04-27 JP JP2006505306A patent/JP4896709B2/ja not_active Expired - Lifetime
- 2004-04-27 DE DE602004014359T patent/DE602004014359D1/de not_active Expired - Lifetime
- 2004-04-27 CA CA2524135A patent/CA2524135C/fr not_active Expired - Fee Related
- 2004-04-27 CN CNB2004800117908A patent/CN100347203C/zh not_active Expired - Lifetime
- 2004-04-27 WO PCT/EP2004/004500 patent/WO2004096871A1/fr active IP Right Grant
- 2004-04-27 BR BRPI0409857-9A patent/BRPI0409857B1/pt active IP Right Grant
- 2004-04-27 PL PL04729652T patent/PL1618137T3/pl unknown
- 2004-04-27 RU RU2005137324/04A patent/RU2349603C2/ru active
- 2004-04-27 AT AT04729652T patent/ATE398143T1/de not_active IP Right Cessation
- 2004-04-27 AU AU2004234056A patent/AU2004234056B2/en not_active Ceased
- 2004-04-27 US US10/553,971 patent/US8283431B2/en active Active
- 2004-04-27 KR KR1020057020643A patent/KR101144881B1/ko active IP Right Grant
- 2004-04-27 EP EP04729652A patent/EP1618137B1/fr not_active Expired - Lifetime
- 2004-04-27 MX MXPA05011727A patent/MXPA05011727A/es active IP Right Grant
- 2004-04-27 ES ES04729652T patent/ES2307011T3/es not_active Expired - Lifetime
- 2004-04-30 MY MYPI20041652A patent/MY136934A/en unknown
- 2004-05-03 TW TW093112405A patent/TWI346668B/zh not_active IP Right Cessation
- 2004-07-03 SA SA04250201A patent/SA04250201B1/ar unknown
2005
- 2005-11-30 ZA ZA200509705A patent/ZA200509705B/en unknown
- 2005-11-30 NO NO20055661A patent/NO333033B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP1618137B1 (fr)	2008-06-11
US20060149014A1 (en)	2006-07-06
CA2524135C (fr)	2012-07-24
KR101144881B1 (ko)	2012-05-14
NO20055661L (no)	2005-11-30
MXPA05011727A (es)	2006-01-23
EP1618137A1 (fr)	2006-01-25
CN1780861A (zh)	2006-05-31
PL1618137T3 (pl)	2008-11-28
ATE398143T1 (de)	2008-07-15
JP2006525389A (ja)	2006-11-09
DE602004014359D1 (de)	2008-07-24
JP4896709B2 (ja)	2012-03-14
WO2004096871A1 (fr)	2004-11-11
RU2005137324A (ru)	2006-05-27
US8283431B2 (en)	2012-10-09
RU2349603C2 (ru)	2009-03-20
BRPI0409857B1 (pt)	2014-12-02
ES2307011T3 (es)	2008-11-16
BRPI0409857A (pt)	2006-05-16
TW200500380A (en)	2005-01-01
SA04250201B1 (ar)	2009-02-07
TW200424217A (en)	2004-11-16
KR20060015564A (ko)	2006-02-17
MY136934A (en)	2008-11-28
AU2004234056A1 (en)	2004-11-11
NO333033B1 (no)	2013-02-18
AU2004234056B2 (en)	2008-10-02
CA2524135A1 (fr)	2004-11-11
TWI346668B (en)	2011-08-11
CN100347203C (zh)	2007-11-07

Publication	Publication Date	Title
ZA200509705B (en)	2006-12-27	Increased polymerization reactor output by using a specific initiator system
US8367784B2 (en)	2013-02-05	Continuous dosing of extremely fast initiators during polymerization reactions
ZA200600545B (en)	2007-01-31	Polymerization process involving the dosing initiators
US7834110B2 (en)	2010-11-16	Addition of organic initiators during the pressure drop in vinyl chloride monomer polymerization reactions
EP1495057B1 (fr)	2006-08-02	Mesures associees d'initiateurs organiques et de colloides de protection pendant des reactions de polymerisation
EP1375529A1 (fr)	2004-01-02	Addition d'initiateurs organiques pendant la chute de pression au cours de réactions de polymérisation du chlorure de vinyle