RU2354663C2 - Способ полимеризации, включающий дозировку инициаторов - Google Patents
Способ полимеризации, включающий дозировку инициаторов Download PDFInfo
- Publication number
- RU2354663C2 RU2354663C2 RU2006101579/04A RU2006101579A RU2354663C2 RU 2354663 C2 RU2354663 C2 RU 2354663C2 RU 2006101579/04 A RU2006101579/04 A RU 2006101579/04A RU 2006101579 A RU2006101579 A RU 2006101579A RU 2354663 C2 RU2354663 C2 RU 2354663C2
- Authority
- RU
- Russia
- Prior art keywords
- temperature
- polymerization
- initiator
- controller
- reaction mixture
- Prior art date
Links
- 239000003999 initiator Substances 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 74
- 238000001816 cooling Methods 0.000 claims abstract description 42
- 239000011541 reaction mixture Substances 0.000 claims abstract description 34
- 150000002978 peroxides Chemical class 0.000 claims abstract description 32
- 229920000642 polymer Polymers 0.000 claims abstract description 23
- 238000006116 polymerization reaction Methods 0.000 claims description 123
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 32
- 239000000178 monomer Substances 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 14
- 238000010558 suspension polymerization method Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- -1 1,1,3,3-tetramethylbutyl peroxymethoxy acetate Chemical compound 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 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 2
- RPBWMJBZQXCSFW-UHFFFAOYSA-N 2-methylpropanoyl 2-methylpropaneperoxoate Chemical compound CC(C)C(=O)OOC(=O)C(C)C RPBWMJBZQXCSFW-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 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 1
- BEQKKZICTDFVMG-UHFFFAOYSA-N 1,2,3,4,6-pentaoxepane-5,7-dione Chemical compound O=C1OOOOC(=O)O1 BEQKKZICTDFVMG-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
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical group CCCCCCCCCC(C)C GTJOHISYCKPIMT-UHFFFAOYSA-N 0.000 description 1
- NXVGUNGPINUNQN-UHFFFAOYSA-N 2-phenylpropan-2-yl 7,7-dimethyloctaneperoxoate Chemical compound CC(C)(C)CCCCCC(=O)OOC(C)(C)C1=CC=CC=C1 NXVGUNGPINUNQN-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
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 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
- 238000009825 accumulation Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 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
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 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
- 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
- 239000000498 cooling water Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 229940057404 di-(4-tert-butylcyclohexyl)peroxydicarbonate Drugs 0.000 description 1
- 238000010556 emulsion polymerization method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 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
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000000593 microemulsion method Methods 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000006174 pH buffer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000005634 peroxydicarbonate group Chemical group 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 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
- 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
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- 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
- C08F4/34—Per-compounds with one peroxy-radical
-
- 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
-
- 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
- C08F214/00—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 a halogen
- C08F214/02—Monomers containing chlorine
- C08F214/04—Monomers containing two carbon atoms
- C08F214/06—Vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polymerization Catalysts (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Dental Preparations (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48028303P | 2003-06-20 | 2003-06-20 | |
| US60/480,283 | 2003-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006101579A RU2006101579A (ru) | 2006-06-27 |
| RU2354663C2 true RU2354663C2 (ru) | 2009-05-10 |
Family
ID=33539282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006101579/04A RU2354663C2 (ru) | 2003-06-20 | 2004-06-15 | Способ полимеризации, включающий дозировку инициаторов |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US7173095B2 (enExample) |
| EP (1) | EP1636272B2 (enExample) |
| JP (1) | JP4565165B2 (enExample) |
| KR (1) | KR101111560B1 (enExample) |
| CN (1) | CN1809595B (enExample) |
| AT (1) | ATE380199T1 (enExample) |
| AU (1) | AU2004249401B2 (enExample) |
| BR (1) | BRPI0411338B1 (enExample) |
| CA (1) | CA2529803C (enExample) |
| CO (1) | CO5721013A2 (enExample) |
| DE (1) | DE602004010513T3 (enExample) |
| ES (1) | ES2297434T5 (enExample) |
| MX (1) | MXPA05013952A (enExample) |
| MY (1) | MY137021A (enExample) |
| NO (1) | NO333146B1 (enExample) |
| PL (1) | PL1636272T5 (enExample) |
| RU (1) | RU2354663C2 (enExample) |
| SA (1) | SA04250175B1 (enExample) |
| TW (1) | TWI365194B (enExample) |
| WO (1) | WO2004113392A1 (enExample) |
| ZA (1) | ZA200600545B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2534365C2 (ru) * | 2012-04-24 | 2014-11-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет имени Д.И. Менделеева" | Способ автоматического управления реактором синтеза суспензионной полимеризации стирола |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4323406B2 (ja) | 2004-10-04 | 2009-09-02 | 住友化学株式会社 | 連続重合装置およびそれを用いた連続重合方法 |
| DE102008008421B4 (de) | 2008-02-09 | 2014-06-26 | Celanese Emulsions Gmbh | Verfahren zur Herstellung von Polymerdispersionen, die damit enthaltenen Dispersionen und deren Verwendung |
| US8822610B2 (en) * | 2008-12-22 | 2014-09-02 | ATRP Solutions, Inc. | Control over controlled radical polymerization processes |
| US8815971B2 (en) | 2008-12-22 | 2014-08-26 | ATRP Solutions, Inc. | Control over controlled radical polymerization processes |
| US9783628B2 (en) | 2009-04-23 | 2017-10-10 | ATRP Solutions, Inc. | Dual-mechanism thickening agents for hydraulic fracturing fluids |
| WO2010123574A1 (en) | 2009-04-23 | 2010-10-28 | Atrp Solutions Inc | Star macromolecules for personal and home care |
| CN101876822B (zh) * | 2009-04-30 | 2012-07-25 | 上海天坛助剂有限公司 | 聚氧乙烯醚生产装置的自动化控制方法 |
| US8846832B2 (en) | 2009-08-06 | 2014-09-30 | Akzo Nobel Chemicals International B.V. | Storage stable and safe peroxide emulsions with a high active oxygen content |
| WO2014121188A1 (en) | 2013-02-04 | 2014-08-07 | ATRP Solutions, Inc. | Salt-tolerant star macromolecules |
| US9587064B2 (en) | 2010-12-08 | 2017-03-07 | ATRP Solutions, Inc. | Salt-tolerant star macromolecules |
| CA2882832C (en) | 2012-08-30 | 2021-08-24 | ATRP Solutions, Inc. | Dual mechanism thickening agents for hydraulic fracturing fluids |
| US10336848B2 (en) | 2014-07-03 | 2019-07-02 | Pilot Polymer Technologies, Inc. | Surfactant-compatible star macromolecules |
| CN105131155B (zh) * | 2015-08-17 | 2017-11-14 | 神华集团有限责任公司 | 聚乙烯的制备方法、引发剂注入系统及聚乙烯反应系统 |
| KR102367336B1 (ko) | 2018-10-11 | 2022-02-25 | 주식회사 엘지화학 | 중합 개시제 조성물의 제조방법 |
| CN114057927A (zh) * | 2021-11-23 | 2022-02-18 | 无锡洪汇新材料科技股份有限公司 | 一种制备氯乙烯-醋酸乙烯酯共聚物的方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1120147A (en) * | 1965-07-06 | 1968-07-17 | Ceskoslovenska Akademie Ved | A method of preparing polymers by means of anionic initiators |
| US4133791A (en) * | 1976-12-30 | 1979-01-09 | Wacker-Chemie Gmbh | Process for the preparation of aqueous ethylene copolymer dispersions with high viscosities which consists essentially of polymerizing in the presence of polyvinyl alcohol and mixing with certain polyalkylene glycols |
| SU844619A1 (ru) * | 1979-10-23 | 1981-07-07 | Научно-Исследовательский И Проектныйинститут По Комплексной Автомати-Зации Нефтяной И Химической Про-Мышленности | Способ автоматического регулировани пРОцЕССА эМульСиОННОй пОлиМЕРизАцииВиНилХлОРидА |
| US6106785A (en) * | 1997-06-30 | 2000-08-22 | Honeywell Inc. | Polymerization process controller |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3451985A (en) * | 1964-03-26 | 1969-06-24 | Monsanto Co | Method of polymerizing vinyl monomers |
| DE2000501A1 (de) † | 1970-01-07 | 1971-07-15 | Basf Ag | Verfahren zur Polymerisation von Vinyl- und Vinylidenverbindungen |
| US3636326A (en) | 1970-07-24 | 1972-01-18 | Phillips Petroleum Co | Control system for polymerization reactors |
| AT309819B (de) † | 1971-03-17 | 1973-09-10 | Wacker Chemie Gmbh | Verfahren zur Herstellung stabiler, wässeriger Copolymerdispersionen aus Vinylestern und Äthylen |
| GB1549841A (en) | 1976-06-11 | 1979-08-08 | Ici Ltd | Monitoring or control of exothermic and endothermic chemical reactions |
| US4806836A (en) | 1988-01-14 | 1989-02-21 | Applied Automation, Inc. | Anti-reset windup for controllers in selective control loops |
| JPH0698299B2 (ja) * | 1988-10-12 | 1994-12-07 | 保土谷化学工業株式会社 | 回分式化学反応装置の制御方法 |
| US6244056B1 (en) | 1995-09-20 | 2001-06-12 | Sun Microsystems, Inc. | Controlled production of ammonia and other gases |
| US6072576A (en) * | 1996-12-31 | 2000-06-06 | Exxon Chemical Patents Inc. | On-line control of a chemical process plant |
| US6068861A (en) | 1998-06-01 | 2000-05-30 | Albemarle Corporation | Concentrated aqueous bromine solutions and their preparation |
| HU230607B1 (hu) * | 1998-09-21 | 2017-03-28 | Akzo Nobel N.V. | Nagyon gyors iniciátorok folytonos adagolása polimerizációs reakciók során |
| BR9906022A (pt) | 1999-12-30 | 2001-09-25 | Opp Petroquimica S A | Processo para a produção controlada de polietileno e seus copolìmeros |
| US6644332B1 (en) | 2001-01-25 | 2003-11-11 | Fisher Controls International Inc. | Method and apparatus for multiple-input-multiple-output control of a valve/actuator plant |
| UA77245C2 (uk) | 2001-12-21 | 2006-11-15 | Акцо Нобель Н.В. | Спосіб полімеризації суміші, яка містить вінілхлоридний мономер |
| ES2328122T5 (es) | 2001-12-21 | 2021-05-05 | Akzo Nobel Chemicals Int Bv | Adición de iniciadores orgánicos durante la caída de presión en la polimerización de monómeros de cloruro de vinilo |
| ES2270010T3 (es) | 2002-04-12 | 2007-04-01 | Akzo Nobel N.V. | Dosificacion simultanea de iniciadores organicos y coloides protectores durante reacciones de polimerizacion. |
| TW200424217A (en) † | 2003-05-01 | 2004-11-16 | Akzo Nobel Nv | Increased polymerization reactor output by using a specific initiating system |
-
2004
- 2004-06-15 ES ES04739995T patent/ES2297434T5/es not_active Expired - Lifetime
- 2004-06-15 MX MXPA05013952A patent/MXPA05013952A/es active IP Right Grant
- 2004-06-15 EP EP04739995A patent/EP1636272B2/en not_active Expired - Lifetime
- 2004-06-15 BR BRPI0411338-1A patent/BRPI0411338B1/pt not_active IP Right Cessation
- 2004-06-15 DE DE602004010513T patent/DE602004010513T3/de not_active Expired - Lifetime
- 2004-06-15 CA CA2529803A patent/CA2529803C/en not_active Expired - Fee Related
- 2004-06-15 JP JP2006515974A patent/JP4565165B2/ja not_active Expired - Lifetime
- 2004-06-15 AU AU2004249401A patent/AU2004249401B2/en not_active Ceased
- 2004-06-15 RU RU2006101579/04A patent/RU2354663C2/ru active
- 2004-06-15 US US10/559,775 patent/US7173095B2/en not_active Expired - Lifetime
- 2004-06-15 PL PL04739995T patent/PL1636272T5/pl unknown
- 2004-06-15 KR KR1020057024329A patent/KR101111560B1/ko not_active Expired - Lifetime
- 2004-06-15 AT AT04739995T patent/ATE380199T1/de not_active IP Right Cessation
- 2004-06-15 CN CN2004800172731A patent/CN1809595B/zh not_active Expired - Lifetime
- 2004-06-15 WO PCT/EP2004/006536 patent/WO2004113392A1/en not_active Ceased
- 2004-06-18 TW TW093117726A patent/TWI365194B/zh not_active IP Right Cessation
- 2004-06-18 MY MYPI20042384A patent/MY137021A/en unknown
- 2004-06-20 SA SA4250175A patent/SA04250175B1/ar unknown
-
2005
- 2005-12-20 CO CO05127939A patent/CO5721013A2/es not_active Application Discontinuation
-
2006
- 2006-01-17 NO NO20060251A patent/NO333146B1/no not_active IP Right Cessation
- 2006-01-19 ZA ZA200600545A patent/ZA200600545B/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1120147A (en) * | 1965-07-06 | 1968-07-17 | Ceskoslovenska Akademie Ved | A method of preparing polymers by means of anionic initiators |
| US4133791A (en) * | 1976-12-30 | 1979-01-09 | Wacker-Chemie Gmbh | Process for the preparation of aqueous ethylene copolymer dispersions with high viscosities which consists essentially of polymerizing in the presence of polyvinyl alcohol and mixing with certain polyalkylene glycols |
| SU844619A1 (ru) * | 1979-10-23 | 1981-07-07 | Научно-Исследовательский И Проектныйинститут По Комплексной Автомати-Зации Нефтяной И Химической Про-Мышленности | Способ автоматического регулировани пРОцЕССА эМульСиОННОй пОлиМЕРизАцииВиНилХлОРидА |
| US6106785A (en) * | 1997-06-30 | 2000-08-22 | Honeywell Inc. | Polymerization process controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2534365C2 (ru) * | 2012-04-24 | 2014-11-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет имени Д.И. Менделеева" | Способ автоматического управления реактором синтеза суспензионной полимеризации стирола |
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