HK1077308A1 - Transition metal-free initiator for the preparation of isobutylene-based polymers - Google Patents

Transition metal-free initiator for the preparation of isobutylene-based polymers

Info

Publication number
HK1077308A1
HK1077308A1 HK05109100A HK05109100A HK1077308A1 HK 1077308 A1 HK1077308 A1 HK 1077308A1 HK 05109100 A HK05109100 A HK 05109100A HK 05109100 A HK05109100 A HK 05109100A HK 1077308 A1 HK1077308 A1 HK 1077308A1
Authority
HK
Hong Kong
Prior art keywords
isobutylene
preparation
transition metal
based polymers
free initiator
Prior art date
Application number
HK05109100A
Inventor
Michael C Baird
K Rajesh Kumar
Mark J Drewitt
Calvin K W Tse
Original Assignee
Bayer Inc
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 Bayer Inc filed Critical Bayer Inc
Publication of HK1077308A1 publication Critical patent/HK1077308A1/en

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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/08—Butenes
    • C08F10/10—Isobutene
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/08—Butenes
    • C08F110/10—Isobutene

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)
  • Adhesives Or Adhesive Processes (AREA)
HK05109100A 2001-10-30 2005-10-14 Transition metal-free initiator for the preparation of isobutylene-based polymers HK1077308A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA 2360611 CA2360611C (en) 2001-10-30 2001-10-30 Transition metal-free initiator for the preparation of isobutylene-based polymers
PCT/CA2002/001619 WO2003037940A1 (en) 2001-10-30 2002-10-28 Transition metal-free initiator for the preparation of isobutylene-based polymers

Publications (1)

Publication Number Publication Date
HK1077308A1 true HK1077308A1 (en) 2006-02-10

Family

ID=4170386

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05109100A HK1077308A1 (en) 2001-10-30 2005-10-14 Transition metal-free initiator for the preparation of isobutylene-based polymers

Country Status (7)

Country Link
JP (1) JP2005507029A (en)
CN (1) CN1294162C (en)
CA (1) CA2360611C (en)
GB (1) GB2397822B (en)
HK (1) HK1077308A1 (en)
RU (1) RU2308463C2 (en)
WO (1) WO2003037940A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7893176B2 (en) 2007-03-23 2011-02-22 Exxonmobil Chemical Patents Inc. Polydispersity-controlled isoolefin polymerization with polymorphogenates
CN101602823B (en) * 2008-06-13 2011-04-20 中国石油化工股份有限公司 Cationic polymerization initiation system and application thereof
EP2930192A1 (en) * 2014-04-11 2015-10-14 LANXESS Deutschland GmbH Initiator system for the production of synthetic rubbers
WO2021040384A1 (en) 2019-08-26 2021-03-04 주식회사 엘지화학 Catalyst composition and method for preparing hydrocarbon resin by using same
EP4095169A1 (en) * 2021-05-26 2022-11-30 ARLANXEO Canada Inc. Substituted aluminum chlorides in the production of unsaturated isoolefin copolymers

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2328541C2 (en) * 1973-06-05 1983-09-08 Natalja Vasiljevna Ščerbakova Process for the production of high molecular weight butyl rubber
CA1019095A (en) * 1973-06-25 1977-10-11 Lev N. Vladykin Method for preparing butyl rubber
JPH01108203A (en) * 1987-10-20 1989-04-25 Toshinobu Higashimura Manufacture of polyalkenyl ether
US4935576A (en) * 1988-11-25 1990-06-19 Exxon Chemical Patents Inc. Polybutene process
DE4033195A1 (en) * 1990-10-19 1992-04-23 Basf Ag METHOD FOR PRODUCING POLYISOBUTES
JPH10204111A (en) * 1997-01-22 1998-08-04 Nof Corp Latent acid catalyst
WO2000004061A1 (en) * 1998-07-17 2000-01-27 Bayer Inc. Process for polymerizing cationically polymerizable olefin
CA2252295C (en) * 1998-10-30 2007-07-17 Bayer Inc. Improved process for preparation of butyl rubber utilizing activated alkylaluminum halides
JP2000191714A (en) * 1998-12-25 2000-07-11 Bridgestone Corp Catalyst for polymerization and production of isobutylene-styrene copolymer using the same
JP2000319312A (en) * 1999-05-06 2000-11-21 Maruzen Petrochem Co Ltd Polymerization initiator for vinylphenol or vinylphenol derivative and polymerization method using the same
JP4040792B2 (en) * 1999-06-01 2008-01-30 株式会社日本触媒 Cationic polymerization method and catalyst used therefor
JP4843838B2 (en) * 2000-09-07 2011-12-21 東ソー株式会社 Cyclopentadiene random copolymer and process for producing the same

Also Published As

Publication number Publication date
CA2360611C (en) 2010-08-17
GB2397822B (en) 2005-09-14
GB0411385D0 (en) 2004-06-23
CA2360611A1 (en) 2003-04-30
JP2005507029A (en) 2005-03-10
RU2308463C2 (en) 2007-10-20
CN1610705A (en) 2005-04-27
RU2004116348A (en) 2005-11-10
CN1294162C (en) 2007-01-10
GB2397822A (en) 2004-08-04
WO2003037940A1 (en) 2003-05-08

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20121028