CA2493729A1 - Procede de polymerisation de monomeres a polymerisation cationique - Google Patents

Procede de polymerisation de monomeres a polymerisation cationique Download PDF

Info

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
Application number
CA002493729A
Other languages
English (en)
Inventor
David Y. Chung
Robert N. Webb
Michael F. Mcdonald
Yuan-Ju Chen
Richard D. Hembree
John P. Soisson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Chemical Patents Inc
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2493729A1 publication Critical patent/CA2493729A1/fr
Abandoned legal-status Critical Current

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

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.
CA002493729A 2002-08-13 2003-07-25 Procede de polymerisation de monomeres a polymerisation cationique Abandoned CA2493729A1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US40299002P 2002-08-13 2002-08-13
US40326402P 2002-08-13 2002-08-13
US40317402P 2002-08-13 2002-08-13
US60/403,264 2002-08-13
US60/402,990 2002-08-13
US60/403,174 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)

* Cited by examiner, † Cited by third party
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
GB2425537B (en) * 2005-04-25 2009-03-25 Peter William Herbert Bennett Manufacture of coke from a blend of coal and polymers
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
US10167352B1 (en) 2017-06-28 2019-01-01 University Of Massachusetts Polymerization initiating system and method to produce highly reactive olefin functional polymers
US10047174B1 (en) 2017-06-28 2018-08-14 Infineum International Limited Polymerization initiating system and method to produce highly reactive olefin functional polymers
JP7158461B2 (ja) * 2017-07-12 2022-10-21 アランセオ・ドイチュランド・ゲーエムベーハー 改善された開始剤系調剤を用いるイソオレフィンポリマーの製造方法
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)

* Cited by examiner, † Cited by third party
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
EP1237950B1 (fr) * 1999-11-15 2005-05-04 ExxonMobil Chemical Patents Inc. Production de copolymeres isobutylenes
CN1225488C (zh) * 2000-12-20 2005-11-02 埃克森美孚化学专利公司 阳离子聚合可聚合单体的方法
AU2002232571A1 (en) * 2000-12-20 2002-07-01 Exxonmobil Chemical Patents Inc Process for polymerizing cationically polymerizable monomers

Also Published As

Publication number Publication date
EP1530599A2 (fr) 2005-05-18
JP2005535746A (ja) 2005-11-24
AU2003254173A1 (en) 2004-02-25
WO2004014968A3 (fr) 2004-07-08
CN1675269A (zh) 2005-09-28
WO2004014968A2 (fr) 2004-02-19

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