WO2001087999A3 - Virtually telechelic silyl-functional polyisobutylene - Google Patents

Virtually telechelic silyl-functional polyisobutylene Download PDF

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Publication number
WO2001087999A3
WO2001087999A3 PCT/US2001/014039 US0114039W WO0187999A3 WO 2001087999 A3 WO2001087999 A3 WO 2001087999A3 US 0114039 W US0114039 W US 0114039W WO 0187999 A3 WO0187999 A3 WO 0187999A3
Authority
WO
WIPO (PCT)
Prior art keywords
carbon atoms
virtually
functional polyisobutylene
telechelic
silyl
Prior art date
Application number
PCT/US2001/014039
Other languages
French (fr)
Other versions
WO2001087999A2 (en
Inventor
Rudolf Faust
Savvas Hadjikyriacou
Aroop Roy
Toshio Suzuki
Original Assignee
Dow Corning
Univ Fo Massachusetts Lowell
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 Dow Corning, Univ Fo Massachusetts Lowell filed Critical Dow Corning
Priority to AU2001257471A priority Critical patent/AU2001257471A1/en
Publication of WO2001087999A2 publication Critical patent/WO2001087999A2/en
Publication of WO2001087999A3 publication Critical patent/WO2001087999A3/en

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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

Abstract

A method for preparing a moisture-curable, virtually telechelic, silyl-functional polyisobutylene is disclosed, said method comprising reacting, in the presence of a Lewis acid, (A) isobutylene; (B) an initiator of formula (i); and (C) a styryl comonomer of formula (viii) wherein R is selected from H or methyl group, R' is a divalent non-aromatic hydrocarbon group having 1 to 6 carbon atoms, R'' is independenly selected from alkyl groups having 1 to 10 carbon atoms or aryl groups having 6 to 10 carbon atoms, R''' is a divalent non-aromatic hydrocarbon group having 2 to 6 carbon atoms, X is independently a halogen group, Y is halogen and n is independently 1, 2 or 3.
PCT/US2001/014039 2000-05-16 2001-05-01 Virtually telechelic silyl-functional polyisobutylene WO2001087999A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001257471A AU2001257471A1 (en) 2000-05-16 2001-05-01 Virtually telechelic silyl-functional polyisobutylene

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/572,135 2000-05-16
US09/572,135 US6469115B1 (en) 2000-05-16 2000-05-16 Virtually telechelic silyl-functional polyisobutylene

Publications (2)

Publication Number Publication Date
WO2001087999A2 WO2001087999A2 (en) 2001-11-22
WO2001087999A3 true WO2001087999A3 (en) 2002-02-28

Family

ID=24286492

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/014039 WO2001087999A2 (en) 2000-05-16 2001-05-01 Virtually telechelic silyl-functional polyisobutylene

Country Status (3)

Country Link
US (1) US6469115B1 (en)
AU (1) AU2001257471A1 (en)
WO (1) WO2001087999A2 (en)

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US8877250B2 (en) 2005-12-20 2014-11-04 Bridgestone Corporation Hollow nano-particles and method thereof
US9115222B2 (en) 2009-12-29 2015-08-25 Bridgestone Corporation Well defined, highly crosslinked nanoparticles and method for making same

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EP1355972B1 (en) * 2000-12-21 2004-08-04 Wacker-Chemie GmbH Thermoplastic silicon block copolymers, the production thereof and the use of the same
US6956084B2 (en) 2001-10-04 2005-10-18 Bridgestone Corporation Nano-particle preparation and applications
US6750267B2 (en) * 2001-12-24 2004-06-15 University Of Massachusetts Lowell Radiation-curable polymeric composition
US6838539B2 (en) * 2002-02-12 2005-01-04 Bridgestone Corporation Cureable silane functionalized sealant composition and manufacture of same
US6825306B2 (en) * 2002-08-16 2004-11-30 The Goodyear Tire & Rubber Company Functionalized monomers for synthesis of rubbery polymers
WO2004113400A2 (en) * 2003-06-20 2004-12-29 Scimed Life Systems, Inc. End-cappped polymer chains and products thereof
US20050187414A1 (en) * 2003-07-31 2005-08-25 Rudolf Faust Copolymers comprising branched olefin and vinyl ether units
US7056985B2 (en) * 2004-02-11 2006-06-06 University Of Massachusetts Lowell End-capped polymer chains and products thereof
US7226979B2 (en) * 2004-02-11 2007-06-05 University Of Massachusetts Lowell Copolymers comprising olefin and protected or unprotected hydroxystyrene units
US7767762B2 (en) * 2004-02-11 2010-08-03 University Of Massachusetts Lowell Methods for forming copolymers comprising olefin and protected or unprotected hydroxystyrene units
US7718737B2 (en) 2004-03-02 2010-05-18 Bridgestone Corporation Rubber composition containing functionalized polymer nanoparticles
US8063142B2 (en) 2004-03-02 2011-11-22 Bridgestone Corporation Method of making nano-particles of selected size distribution
US7998554B2 (en) 2004-07-06 2011-08-16 Bridgestone Corporation Hydrophobic surfaces with nanoparticles
US7659342B2 (en) 2005-02-03 2010-02-09 Bridgestone Corporation Polymer nano-particle with polar core and method for manufacturing same
US8367096B2 (en) * 2005-07-19 2013-02-05 Boston Scientific Scimed, Inc. Polymers having covalently bound therapeutic agents
US9061900B2 (en) 2005-12-16 2015-06-23 Bridgestone Corporation Combined use of liquid polymer and polymeric nanoparticles for rubber applications
US8288473B2 (en) 2005-12-19 2012-10-16 Bridgestone Corporation Disk-like nanoparticles
US7897171B2 (en) 2006-08-25 2011-03-01 Boston Scientific Scimed, Inc. Medical devices having improved mechanical performance
US7897170B2 (en) * 2006-08-25 2011-03-01 Boston Scientific Scimed, Inc. Medical devices having improved mechanical performance
US8092821B2 (en) * 2006-08-25 2012-01-10 Boston Scientific Scimed, Inc. Medical devices having polymeric regions with improved adhesion
US8143336B2 (en) * 2008-08-07 2012-03-27 Momentive Performance Materials Inc. Activated halo-containing aralkylsilane composition, process of preparing same and rubber compositions made therefrom
EP2370349B1 (en) 2008-12-31 2014-10-29 Bridgestone Corporation Core-first nanoparticle formation process, nanoparticle, and composition
US9062144B2 (en) 2009-04-03 2015-06-23 Bridgestone Corporation Hairy polymeric nanoparticles with first and second shell block polymer arms
US9428604B1 (en) 2011-12-30 2016-08-30 Bridgestone Corporation Nanoparticle fillers and methods of mixing into elastomers
CA2899630C (en) 2013-01-28 2021-07-20 Henkel IP & Holding GmbH Synthesis of functional polyisobutylene-containing oligomers and polymers
KR102253845B1 (en) 2013-05-10 2021-05-21 헨켈 아이피 앤드 홀딩 게엠베하 Functional polyisobutylene-containing oligomers and polymers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255170A1 (en) * 1986-07-23 1988-02-03 ENICHEM SYNTHESIS S.p.A. Silylated derivatives of isobutene crosslinkable under ambient conditions, and process for preparing them
WO2000063256A1 (en) * 1999-04-15 2000-10-26 Dow Corning Corporation Living cationic polymers prepared from silyl-functional aromatic initiators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2110706B (en) 1981-12-11 1985-08-07 Anic Spa Isobutylene-triene copolymers
CA1274647C (en) 1986-06-25 1990-09-25 Curable isobutylene polymer
US6051657A (en) 1998-12-03 2000-04-18 Dow Corning Asia, Ltd. Silyl-functional living cationic polymers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255170A1 (en) * 1986-07-23 1988-02-03 ENICHEM SYNTHESIS S.p.A. Silylated derivatives of isobutene crosslinkable under ambient conditions, and process for preparing them
WO2000063256A1 (en) * 1999-04-15 2000-10-26 Dow Corning Corporation Living cationic polymers prepared from silyl-functional aromatic initiators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8877250B2 (en) 2005-12-20 2014-11-04 Bridgestone Corporation Hollow nano-particles and method thereof
US9115222B2 (en) 2009-12-29 2015-08-25 Bridgestone Corporation Well defined, highly crosslinked nanoparticles and method for making same

Also Published As

Publication number Publication date
AU2001257471A1 (en) 2001-11-26
US6469115B1 (en) 2002-10-22
WO2001087999A2 (en) 2001-11-22

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