CA2493729A1 - Procede de polymerisation de monomeres a polymerisation cationique - Google Patents
Procede de polymerisation de monomeres a polymerisation cationique Download PDFInfo
- Publication number
- CA2493729A1 CA2493729A1 CA002493729A CA2493729A CA2493729A1 CA 2493729 A1 CA2493729 A1 CA 2493729A1 CA 002493729 A CA002493729 A CA 002493729A CA 2493729 A CA2493729 A CA 2493729A CA 2493729 A1 CA2493729 A1 CA 2493729A1
- Authority
- CA
- Canada
- Prior art keywords
- less
- reactor
- contact time
- group
- initiator
- 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.)
- Abandoned
Links
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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/08—Butenes
- C08F210/10—Isobutene
- C08F210/12—Isobutene with conjugated diolefins, e.g. butyl rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/02—Halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
- Polymerisation Methods In General (AREA)
Abstract
L'invention concerne un nouveau système catalyseur qui améliore le potentiel de transfert thermique d'un système de traitement de suspension de réaction butylique dans la production de polymères à base d'isobutylène en processus de polymérisation continue de suspension. On conduit le procédé de polymérisation dans un système de polymérisation anhydre qui renferme un mélange de monomères dans un diluant polaire, avec un acide de Lewis et un C¿5? ou initiateur supérieur à halogénure tertiaire.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40299002P | 2002-08-13 | 2002-08-13 | |
US40317402P | 2002-08-13 | 2002-08-13 | |
US40326402P | 2002-08-13 | 2002-08-13 | |
US60/403,264 | 2002-08-13 | ||
US60/403,174 | 2002-08-13 | ||
US60/402,990 | 2002-08-13 | ||
PCT/US2003/023284 WO2004014968A2 (fr) | 2002-08-13 | 2003-07-25 | Procede de polymerisation de monomeres a polymerisation cationique |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2493729A1 true CA2493729A1 (fr) | 2004-02-19 |
Family
ID=31721507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002493729A Abandoned CA2493729A1 (fr) | 2002-08-13 | 2003-07-25 | Procede de polymerisation de monomeres a polymerisation cationique |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1530599A2 (fr) |
JP (1) | JP2005535746A (fr) |
CN (1) | CN1675269A (fr) |
AU (1) | AU2003254173A1 (fr) |
CA (1) | CA2493729A1 (fr) |
WO (1) | WO2004014968A2 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5227490B2 (ja) * | 2004-08-25 | 2013-07-03 | Jx日鉱日石エネルギー株式会社 | オレフィン重合体の製造方法 |
WO2006114650A2 (fr) * | 2005-04-25 | 2006-11-02 | Peter Bennett | Fabrication de coke a partir d'un melange de charbon et de polymeres |
CN101130585B (zh) * | 2006-08-25 | 2010-11-10 | 北京化工大学 | 一种丁基橡胶的制备方法 |
CN101602823B (zh) * | 2008-06-13 | 2011-04-20 | 中国石油化工股份有限公司 | 一种阳离子聚合引发体系及其应用 |
US9079990B2 (en) * | 2010-06-01 | 2015-07-14 | Exxonmobil Chemical Patents Inc. | Methods of production of alkylstyrene/isoolefin polymers |
US9034998B2 (en) * | 2011-12-16 | 2015-05-19 | University Of Massachusetts | Polymerization initiating system and method to produce highly reactive olefin functional polymers |
US9631038B2 (en) | 2013-10-11 | 2017-04-25 | University Of Massachusetts | Polymerization initiating system and method to produce highly reactive olefin functional polymers |
US9771442B2 (en) | 2015-05-13 | 2017-09-26 | University Of Massachusetts | Polymerization initiating system and method to produce highly reactive olefin functional polymers |
EP3305822B1 (fr) | 2015-05-26 | 2020-08-12 | Kaneka Corporation | Procédé de production d'élastomère thermoplastique, et élastomère thermoplastique |
US10047174B1 (en) | 2017-06-28 | 2018-08-14 | Infineum International Limited | Polymerization initiating system and method to produce highly reactive olefin functional polymers |
US10167352B1 (en) | 2017-06-28 | 2019-01-01 | University Of Massachusetts | Polymerization initiating system and method to produce highly reactive olefin functional polymers |
CN111065660B (zh) * | 2017-07-12 | 2024-02-06 | 阿朗新科德国有限责任公司 | 用改进的引发剂体系制备方法生产异烯烃聚合物的方法 |
US10174138B1 (en) | 2018-01-25 | 2019-01-08 | University Of Massachusetts | Method for forming highly reactive olefin functional polymers |
US10829573B1 (en) | 2019-05-21 | 2020-11-10 | Infineum International Limited | Method for forming highly reactive olefin functional polymers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2257701A1 (fr) * | 1998-12-31 | 2000-06-30 | Bayer Inc. | Processus de polymerisation cationique ameliore et systeme de catalyseur connexe |
US6444768B1 (en) * | 1999-11-15 | 2002-09-03 | Exxonmobil Chemical Patents Inc. | Production of polyisobutylene copolymers |
AU2002232571A1 (en) * | 2000-12-20 | 2002-07-01 | Exxonmobil Chemical Patents Inc | Process for polymerizing cationically polymerizable monomers |
WO2002050141A1 (fr) * | 2000-12-20 | 2002-06-27 | Exxonmobil Chemical Patents Inc. | Procede permettant de polymeriser des monomeres polymerisables par voie cationique |
-
2003
- 2003-07-25 CA CA002493729A patent/CA2493729A1/fr not_active Abandoned
- 2003-07-25 EP EP03784815A patent/EP1530599A2/fr not_active Withdrawn
- 2003-07-25 WO PCT/US2003/023284 patent/WO2004014968A2/fr active Application Filing
- 2003-07-25 AU AU2003254173A patent/AU2003254173A1/en not_active Abandoned
- 2003-07-25 CN CN 03819068 patent/CN1675269A/zh active Pending
- 2003-07-25 JP JP2004527650A patent/JP2005535746A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1530599A2 (fr) | 2005-05-18 |
AU2003254173A1 (en) | 2004-02-25 |
CN1675269A (zh) | 2005-09-28 |
WO2004014968A2 (fr) | 2004-02-19 |
JP2005535746A (ja) | 2005-11-24 |
WO2004014968A3 (fr) | 2004-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2436558C (fr) | Procede permettant de polymeriser des monomeres polymerisables par voie cationique | |
US7893176B2 (en) | Polydispersity-controlled isoolefin polymerization with polymorphogenates | |
EP1237950B1 (fr) | Production de copolymeres isobutylenes | |
US6858690B2 (en) | Process for polymerizing cationically polymerizable monomers | |
CA2493729A1 (fr) | Procede de polymerisation de monomeres a polymerisation cationique | |
CA2801806C (fr) | Procedes de production de polymeres d'alkylstyrene/isoolefine | |
JP2000136207A (ja) | 賦活したハロゲン化アルキルアルミニウムを使用するブチルゴムの改良された製造法 | |
CA2308257A1 (fr) | Methode de production de caoutchouc butyle possedant une large repartition des poids moleculaires | |
WO2002050129A1 (fr) | Processus de polymerisation de monomeres a polymerisation cationique | |
RU2326894C2 (ru) | Способ улучшения перерабатываемости полимеров бутилкаучуков | |
JP4907853B2 (ja) | ブチルゴムの製造方法 | |
US7851577B2 (en) | Polymerization process using zinc halide initiators | |
CA2406602A1 (fr) | Procede de preparation de caoutchouc butyle a ample repartition de masse moleculaire |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued |