DE69803314T2 - Verfahren zur kupplung lebende kationische polymere - Google Patents

Verfahren zur kupplung lebende kationische polymere

Info

Publication number
DE69803314T2
DE69803314T2 DE69803314T DE69803314T DE69803314T2 DE 69803314 T2 DE69803314 T2 DE 69803314T2 DE 69803314 T DE69803314 T DE 69803314T DE 69803314 T DE69803314 T DE 69803314T DE 69803314 T2 DE69803314 T2 DE 69803314T2
Authority
DE
Germany
Prior art keywords
clutching
cationic polymers
live
live cationic
polymers
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.)
Expired - Fee Related
Application number
DE69803314T
Other languages
English (en)
Other versions
DE69803314D1 (de
Inventor
Rudolf Faust
E Hadjikyriacou
Toshio Suzuki
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.)
UMass Lowell
Dow Silicones Corp
Original Assignee
UMass Lowell
Dow Corning Corp
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 UMass Lowell, Dow Corning Corp filed Critical UMass Lowell
Application granted granted Critical
Publication of DE69803314D1 publication Critical patent/DE69803314D1/de
Publication of DE69803314T2 publication Critical patent/DE69803314T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/918—Polymer prepared by cationic polymerization
DE69803314T 1997-11-06 1998-10-28 Verfahren zur kupplung lebende kationische polymere Expired - Fee Related DE69803314T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/965,443 US6046281A (en) 1997-11-06 1997-11-06 Method for coupling living cationic polymers
PCT/US1998/022924 WO1999024480A1 (en) 1997-11-06 1998-10-28 Method for coupling living cationic polymers

Publications (2)

Publication Number Publication Date
DE69803314D1 DE69803314D1 (de) 2002-02-21
DE69803314T2 true DE69803314T2 (de) 2002-07-18

Family

ID=25509967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69803314T Expired - Fee Related DE69803314T2 (de) 1997-11-06 1998-10-28 Verfahren zur kupplung lebende kationische polymere

Country Status (8)

Country Link
US (1) US6046281A (de)
EP (1) EP1044226B1 (de)
JP (1) JP2001522905A (de)
KR (1) KR100591594B1 (de)
AU (1) AU736629B2 (de)
DE (1) DE69803314T2 (de)
ES (1) ES2168804T3 (de)
WO (1) WO1999024480A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6051657A (en) * 1998-12-03 2000-04-18 Dow Corning Asia, Ltd. Silyl-functional living cationic polymers
ES2262674T3 (es) 2000-08-14 2006-12-01 Ortho-Mcneil Pharmaceutical, Inc. Pirazoles sustituidos.
DE10061727A1 (de) * 2000-12-12 2002-06-13 Basf Ag Verfahren zur Herstellung von Polyisobutenen
US6750267B2 (en) * 2001-12-24 2004-06-15 University Of Massachusetts Lowell Radiation-curable polymeric composition
EP1483303B1 (de) 2002-03-04 2006-05-31 Basf Aktiengesellschaft Verfahren zur herstellung von isobutenpolymeren
DE10303275A1 (de) 2003-01-28 2004-07-29 Basf Ag Funktionalisierung von ungesättigten Isobutenpolymeren durch Hydroborierung
JP2007524722A (ja) * 2003-06-20 2007-08-30 サイメッド ライフ システムズ インコーポレーティッド 末端キャップポリマー鎖およびその産物
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
DE102007044933A1 (de) 2006-09-20 2008-05-29 Basf Se Verfahren zur Herstellung von Polyisobuten
BR112015007518A2 (pt) 2012-10-12 2017-07-04 Basf Se processo para preparar poli-isobutenos bifuncionais, e, poli-isobuteno
US9023970B2 (en) 2012-10-12 2015-05-05 Basf Se Process for preparing polyisobutenes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994993A (en) * 1975-06-19 1976-11-30 The Firestone Tire & Rubber Company Diblock copolymers and process of preparing same
FR2429227A1 (fr) * 1978-06-21 1980-01-18 Ato Chimie Procede pour la preparation de polymeres ou copolymeres d'alpha-olefines presentant un haut indice d'isotacticite
NL8900137A (nl) * 1989-01-20 1990-08-16 Stamicarbon Kationisch blokcopolymeer op basis van een furaanderivaat.
US5665837A (en) * 1993-12-23 1997-09-09 University Of Massachusetts Lowell Initiation via haloboration in living cationic polymerization

Also Published As

Publication number Publication date
AU1285799A (en) 1999-05-31
KR20010086211A (ko) 2001-09-10
EP1044226A1 (de) 2000-10-18
ES2168804T3 (es) 2002-06-16
JP2001522905A (ja) 2001-11-20
WO1999024480A1 (en) 1999-05-20
EP1044226B1 (de) 2001-11-21
KR100591594B1 (ko) 2006-06-20
DE69803314D1 (de) 2002-02-21
US6046281A (en) 2000-04-04
AU736629B2 (en) 2001-08-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee