CA2107621A1 - Soluble anionic polymerization initiators and products therefrom - Google Patents

Soluble anionic polymerization initiators and products therefrom

Info

Publication number
CA2107621A1
CA2107621A1 CA002107621A CA2107621A CA2107621A1 CA 2107621 A1 CA2107621 A1 CA 2107621A1 CA 002107621 A CA002107621 A CA 002107621A CA 2107621 A CA2107621 A CA 2107621A CA 2107621 A1 CA2107621 A1 CA 2107621A1
Authority
CA
Canada
Prior art keywords
amine
anionic polymerization
polymerization initiators
products therefrom
polymer
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.)
Granted
Application number
CA002107621A
Other languages
French (fr)
Other versions
CA2107621C (en
Inventor
David F. Lawson
Koichi Morita
Yoichi Ozawa
Mark L. Stayer, Jr.
Ryota Fujio
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.)
Bridgestone Corp
Original Assignee
David F. Lawson
Koichi Morita
Yoichi Ozawa
Mark L. Stayer, Jr.
Ryota Fujio
Bridgestone Corporation
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 David F. Lawson, Koichi Morita, Yoichi Ozawa, Mark L. Stayer, Jr., Ryota Fujio, Bridgestone Corporation filed Critical David F. Lawson
Publication of CA2107621A1 publication Critical patent/CA2107621A1/en
Application granted granted Critical
Publication of CA2107621C publication Critical patent/CA2107621C/en
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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F36/06—Butadiene
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Abstract

The present invention is directed toward anionic polymerization initiators which are soluble in hydrocarbon solvents. The initiators include a lithio amine having the general formula ALi. The component A is a dialkyl or dicycloalkyl amine radical or a cyclic amine. The invention is also directed toward polymers and other products made using the initiator, and methods therefor. Further, the invention contemplates a polymer, a polymer composition and products therefrom, which include a functional group from the reaction product of an amine and an organolithium compound. The resulting polymers may be terminated with a terminating, coupling or linking agent, which may provide the polymer with a multifunctionality.
CA002107621A 1992-10-02 1993-10-04 Soluble anionic polymerization initiators and products therefrom Expired - Fee Related CA2107621C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/955,582 US5329005A (en) 1992-10-02 1992-10-02 Soluble anionic polymerization initiators and preparation thereof
US995,582 1992-10-02

Publications (2)

Publication Number Publication Date
CA2107621A1 true CA2107621A1 (en) 1994-04-03
CA2107621C CA2107621C (en) 2005-08-02

Family

ID=25497031

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002107621A Expired - Fee Related CA2107621C (en) 1992-10-02 1993-10-04 Soluble anionic polymerization initiators and products therefrom

Country Status (6)

Country Link
US (1) US5329005A (en)
EP (2) EP0590491B1 (en)
JP (5) JP3544691B2 (en)
CA (1) CA2107621C (en)
DE (2) DE69330418T2 (en)
ES (2) ES2160584T3 (en)

Families Citing this family (112)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329005A (en) * 1992-10-02 1994-07-12 Bridgestone Corporation Soluble anionic polymerization initiators and preparation thereof
ES2110557T3 (en) * 1992-10-30 1998-02-16 Bridgestone Corp SOLUBLE ANIONIC POLYMERIZATION INITIATORS AND PRODUCTS OF THOSE.
US5643848A (en) * 1992-10-30 1997-07-01 Bridgestone Corporation Soluble anionic polymerization initiators and products therefrom
US6080835A (en) 1995-02-01 2000-06-27 Bridgestone Corporation Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
US5496940A (en) * 1995-02-01 1996-03-05 Bridgestone Corporation Alkyllithium compounds containing cyclic amines and their use in polymerization
US5610227A (en) * 1995-06-07 1997-03-11 Bridgestone/Firestone, Inc. Lithium amino magnesiate polymerization initiators and elastomers having reduced hysteresis
US5795944A (en) * 1996-03-18 1998-08-18 Shell Oil Company Programmed addition of heavy ethers for microstructure control of diene polymers
US5916961A (en) * 1997-07-11 1999-06-29 Bridgestone Corporation Amine-initiated elastomers having hysteresis reducing interaction with silica
US5866650A (en) * 1997-07-11 1999-02-02 Bridgestone Corporation Composition of cyclic amine-initiated elastomers and amorphous silica and process for the production thereof
US5935893A (en) * 1997-08-01 1999-08-10 Bridgestone Corporation Aliphatic solutions of aminoalkyllithium compounds
US6071847A (en) * 1998-03-13 2000-06-06 Bridgestone Corporation Gas phase anionic polymerization of diene elastomers
US6136914A (en) * 1998-03-13 2000-10-24 Bridgestone Corporation Anionic polymerization initiators for preparing macro-branched diene rubbers
EP1018521A1 (en) * 1999-01-06 2000-07-12 Société de Technologie Michelin Process for preparation of diene polymers having amino groups, the polymers, rubber compositions and treads thereof
US6956084B2 (en) 2001-10-04 2005-10-18 Bridgestone Corporation Nano-particle preparation and applications
US7723440B2 (en) * 2002-08-30 2010-05-25 Bridgestone Corporation Functionalized polymers and improved vulcanizates therefrom
CN1777641B (en) * 2003-03-28 2012-11-14 株式会社普利司通 Rubber composition containing modified conjugated diene polymer and tire
US7137423B2 (en) * 2003-06-06 2006-11-21 The Goodyear Tire & Rubber Company Tire with component comprised of amine functionalized styrene/diene copolymer elastomer, silanol functionalized carbon black and coupling agent
US7205370B2 (en) 2004-01-12 2007-04-17 Bridgestone Corporation Polymeric nano-particles of flower-like structure and applications
US8063142B2 (en) 2004-03-02 2011-11-22 Bridgestone Corporation Method of making nano-particles of selected size distribution
US7718737B2 (en) 2004-03-02 2010-05-18 Bridgestone Corporation Rubber composition containing functionalized polymer nanoparticles
US7671139B1 (en) 2004-06-18 2010-03-02 Bridgestone Corporation Functionalized polymers and tires made therefrom
US20050282956A1 (en) 2004-06-21 2005-12-22 Xiaorong Wang Reversible polymer/metal nano-composites and method for manufacturing same
US7998554B2 (en) 2004-07-06 2011-08-16 Bridgestone Corporation Hydrophobic surfaces with nanoparticles
US20060074152A1 (en) * 2004-10-02 2006-04-06 Firestone Polymers, Llc Polymers and their use in asphalt compositions and asphalt concretes
US7659342B2 (en) 2005-02-03 2010-02-09 Bridgestone Corporation Polymer nano-particle with polar core and method for manufacturing same
US9061900B2 (en) 2005-12-16 2015-06-23 Bridgestone Corporation Combined use of liquid polymer and polymeric nanoparticles for rubber applications
US7538159B2 (en) * 2005-12-16 2009-05-26 Bridgestone Corporation Nanoparticles with controlled architecture and method thereof
US7884160B2 (en) * 2005-12-19 2011-02-08 Bridgestone Corporation Non-spherical nanoparticles made from living triblock polymer chains
US8288473B2 (en) 2005-12-19 2012-10-16 Bridgestone Corporation Disk-like nanoparticles
US7560510B2 (en) * 2005-12-20 2009-07-14 Bridgestone Corporation Nano-sized inorganic metal particles, preparation thereof, and application thereof in improving rubber properties
US8697775B2 (en) 2005-12-20 2014-04-15 Bridgestone Corporation Vulcanizable nanoparticles having a core with a high glass transition temperature
US8877250B2 (en) 2005-12-20 2014-11-04 Bridgestone Corporation Hollow nano-particles and method thereof
US7935184B2 (en) 2006-06-19 2011-05-03 Bridgestone Corporation Method of preparing imidazolium surfactants
WO2008014464A2 (en) 2006-07-28 2008-01-31 Bridgestone Corporation Polymeric core-shell nanoparticles with interphase region
US7875671B2 (en) 2006-08-03 2011-01-25 Bridgestone Corporation Process for preparing filler-dispersed polymeric compositions
BRPI0717496B1 (en) 2006-10-06 2018-06-26 Bridgestone Corporation Tire component and method for preparing a polymer
US7597959B2 (en) 2006-12-19 2009-10-06 Bridgestone Corporation Core-shell fluorescent nanoparticles
US7649049B2 (en) 2006-12-20 2010-01-19 Bridgestone Corporation Rubber composition containing a polymer nanoparticle
ZA200711159B (en) 2006-12-28 2009-03-25 Bridgestone Corp Amine-containing alkoxysilyl-functionalized polymers
KR101947862B1 (en) 2007-04-20 2019-02-13 헤리티지 리서치 그룹 Polymer-modified asphalt compositions
US8063165B2 (en) 2007-06-18 2011-11-22 Bridgestone Corporation Functional polymers prepared with sulfur-containing initiators
US7829624B2 (en) 2007-06-29 2010-11-09 Bridgestone Corporation One-pot synthesis of nanoparticles and liquid polymer for rubber applications
US7879958B2 (en) 2007-08-07 2011-02-01 Bridgestone Corporation Polyhydroxy compounds as polymerization quenching agents
US8314189B2 (en) 2007-10-12 2012-11-20 Bridgestone Corporation Polymers functionalized with heterocyclic nitrile compounds
WO2009086477A2 (en) * 2007-12-28 2009-07-09 Bridgestone Corporation Functionalized polymer and methods for making and using
US20090326176A1 (en) * 2007-12-28 2009-12-31 Yuan-Yong Yan Novel multifunctional initiators for anionic polymerization and polymers therefrom
JP2009173926A (en) * 2007-12-31 2009-08-06 Bridgestone Corp Method to improve cold flow resistance of polymer
CN102026826B (en) 2008-03-10 2015-01-14 株式会社普利司通 Method for producing modified conjugated diene polymer/copolymer, modified conjugated diene polymer/copolymer, and rubber composition and tier using the same
WO2009117329A2 (en) * 2008-03-15 2009-09-24 Bridgestone Corporation Functionalized polymers and initiators for making same
FR2930554B1 (en) 2008-04-29 2012-08-17 Michelin Soc Tech ELASTOMERIC MIXTURE COMPRISING MAJORITARILY AN AMINO-ALCOXYSILANE GROUP-COUPLED DIENE ELASTOMER, RUBBER COMPOSITION COMPRISING SAME AND METHODS OF OBTAINING SAME
US9732178B1 (en) 2008-07-24 2017-08-15 Bridgestone Corporation Block copolymers including high vinyl segments
FR2940294B1 (en) 2008-12-23 2011-02-18 Michelin Soc Tech CIPO - Patent - 2286086 Canadian Intellectual Property Office Symbol of the Government of Canada CA 2583299 NOVEL AMBITION SYSTEM FOR ANIONIC POLYMERIZATION OF CONJUGATED DIENES, PROCESS FOR THE PREPARATION OF DIENE ELASTOMERS PROCEDE.
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
CN102448739B (en) 2009-04-30 2014-11-26 株式会社普利司通 Tire
US9365660B2 (en) 2009-06-30 2016-06-14 Bridgestone Corporation Anionic polymerization initiators and processes
US20110077325A1 (en) 2009-09-30 2011-03-31 Bridgestone Corporation Functionalized polymers and methods for their manufacture
JP5324384B2 (en) * 2009-10-05 2013-10-23 住友ゴム工業株式会社 POLYMER, TIRE RUBBER COMPOSITION AND PNEUMATIC TIRE
US8338544B2 (en) 2009-12-21 2012-12-25 Bridgestone Corporation Polymers functionalized with polyoxime compounds and methods for their manufacture
RU2557060C2 (en) 2009-12-22 2015-07-20 Бриджстоун Корпорейшн Improved vinyl content modifier composition and methods of using said composition
US9115222B2 (en) 2009-12-29 2015-08-25 Bridgestone Corporation Well defined, highly crosslinked nanoparticles and method for making same
WO2011082098A1 (en) 2009-12-30 2011-07-07 The Rockefeller University Lysine and arginine methyltransferase inhibitors for treating cancer
JP5599901B2 (en) 2010-01-22 2014-10-01 株式会社ブリヂストン Polymers functionalized with nitrile compounds containing protected amino groups
CN103038204B (en) 2010-05-31 2015-03-04 株式会社普利司通 Hydroxyl group-containing methylstyrene and polymers incorporating same
FR2962729B1 (en) 2010-07-13 2012-09-21 Arkema France CARRIER MOLECULES OF ASSOCIATIVE GROUPS
FR2962733B1 (en) 2010-07-13 2012-08-17 Michelin Soc Tech POLYMER GRAFTED BY NITROGEN ASSOCIATIVE MOLECULES.
US8748531B2 (en) 2010-12-10 2014-06-10 Bridgestone Corporation Polymers functionalized with oxime compounds containing an acyl group
US8962745B2 (en) 2010-12-27 2015-02-24 Bridgestone Corporation Functionalized polymers and vulcanizates with reduced hysteretic loss
KR20180078331A (en) 2010-12-30 2018-07-09 가부시키가이샤 브리지스톤 Aminosilane initiators and functionalized polymers prepared therefrom
RU2590160C2 (en) 2011-02-05 2016-07-10 Бриджстоун Корпорейшн Lanthanide complex catalyst and polymerisation method using said method
BR112013025124B1 (en) 2011-03-29 2022-03-29 Bridgestone Corporation Polymers functionalized with a carboxylic or thiocarboxylic ester containing a silylated amino group
KR101881375B1 (en) * 2011-08-31 2018-07-24 제이에스알 가부시끼가이샤 Method for producing denatured conjugated diene polymer
JP5994784B2 (en) * 2011-08-31 2016-09-21 Jsr株式会社 Process for producing modified conjugated diene polymer
KR101890975B1 (en) 2011-08-31 2018-08-22 가부시키가이샤 브리지스톤 Polymers functionalized with lactones or thiolactones containing a protected amino group
US9000070B2 (en) 2011-10-19 2015-04-07 Bridgestone Corporation Mixing of telechelic rubber formulations
RU2640800C2 (en) 2011-11-18 2018-01-12 Бриджстоун Корпорейшн Method of producing polydienes and polydiene copolymers with reduced cold flow
EP2788394B1 (en) 2011-12-09 2016-04-06 Bridgestone Corporation Method for producing polydienes and polydiene copolymers with reduced cold flow
TWI585115B (en) 2011-12-15 2017-06-01 普利司通股份有限公司 Stabilized multi-valent anionic polymerization initiators and methods for preparing the same
US9428604B1 (en) 2011-12-30 2016-08-30 Bridgestone Corporation Nanoparticle fillers and methods of mixing into elastomers
US8685513B1 (en) 2012-02-29 2014-04-01 Carolyn M. Dry Inflatable articles comprising a self-repairing laminate
US9694629B1 (en) 2012-02-29 2017-07-04 Carolyn Dry Self-repairing inflatable articles incorporating an integrated self-repair system
US9868805B2 (en) 2012-05-01 2018-01-16 Bridgestone Corporation Polydienes and diene copolymers having organophosphine functionality
US9469706B2 (en) 2012-06-08 2016-10-18 Bridgestone Corporation Polymers functionalized with unsaturated heterocycles containing a protected amino group
WO2014052957A1 (en) 2012-09-30 2014-04-03 Bridgestone Corporation Organometallic catalyst complex and polymerization method employing same
WO2014074872A1 (en) 2012-11-09 2014-05-15 Bridgestone Corporation Uses of biobased styryene
US9663637B2 (en) 2012-12-31 2017-05-30 Bridgestone Corporation Polymers functionalized with unsaturated heterocycles containing an azolinyl group
US9127092B2 (en) 2012-12-31 2015-09-08 Bridgestone Corporation Method for producing polydienes and polydiene copolymers with reduced cold flow
US9315599B2 (en) 2013-01-02 2016-04-19 Bridgestone Corporation Functionalized polymers
KR102201542B1 (en) 2013-03-15 2021-01-12 가부시키가이샤 브리지스톤 Polymers functionalized with heterocyclic imines
SG11201602337YA (en) 2013-10-02 2016-04-28 Bridgestone Corp Polymers functionalized with imine compounds containing a cyano group
WO2015089356A2 (en) 2013-12-12 2015-06-18 Firestone Polymers, Llc Method for producing polymeric compositions including functionalized polymers
KR101635382B1 (en) * 2014-04-22 2016-07-04 한국타이어 주식회사 Rubber composition of sidewall insert for run flat tire and tire manufactured by using the same
US10030083B2 (en) 2014-05-15 2018-07-24 Bridgestone Corporation Polymers functionalized with protected oxime compounds containing a cyano group
EP3738927A1 (en) 2014-05-31 2020-11-18 Bridgestone Corporation Metallic complex catalyst, polymerization methods employing same and polymer products thereof
CN107567464B (en) 2014-10-07 2020-04-14 株式会社普利司通 Process for producing polydienes and polydiene copolymers having reduced cold flow properties
EA201792253A1 (en) 2015-04-10 2018-02-28 Синтос С.А. INITIATORS FOR COPOLIMERIZATION OF DIEN MONOMERS AND VINYLAROMATIC MONOMERS
RS57959B1 (en) 2015-04-10 2019-01-31 Synthos Sa [bis(trihydrocarbylsilyl)aminosilyl]-functionalized styrene and a method for its preparation
TN2017000434A1 (en) 2015-04-10 2019-04-12 Synthos Sa Elastomeric copolymers based on [bis(trihydrocarbylsilyl)aminosilyl]-functionalized styrene and their use in the preparation of rubbers
US10077323B2 (en) 2015-07-24 2018-09-18 Bridgestone Corporation Polymers functionalized with imine compounds containing a protected thiol group
US10730961B2 (en) 2015-07-29 2020-08-04 Bridgestone Corporation Processes for preparing functionahzed polymers, related functionalizing compound and preparation thereof
US10519266B2 (en) 2015-09-23 2019-12-31 Bridgestone Corporation Polydienes and diene copolymers using 1,1-bis(hydrocarbylthio)hydrocarbyl-1-ene compounds
WO2017083035A1 (en) 2015-11-13 2017-05-18 Bridgestone Corporation Functional initiator for anionic polymerization
US10815328B2 (en) 2015-11-16 2020-10-27 Bridgestone Corporation Functional initiator for anionic polymerization
EP3255087B1 (en) * 2016-06-07 2019-03-06 Trinseo Europe GmbH Rubber composition
US11149194B2 (en) 2016-07-20 2021-10-19 3M Innovative Properties Company Stabilizing styrenic polymer for quantum dots
CN109476986B (en) 2016-07-20 2022-07-01 3M创新有限公司 Stabilized styrene polymers for quantum dots
KR102195791B1 (en) 2016-10-06 2020-12-30 신도스 두리 7 스폴카 츠 오그라니크초나 오드포비드치알노스치아 스폴카 야브나 [Bis(trihydrocarbylsilyl)aminosilyl]-functionalized styrene-based elastomer copolymer and its use in rubber production
BR112018016199A2 (en) 2016-10-06 2019-04-24 Synthos S.A. [bis (trihydrobutyl silyl) amino silyl] functionalized styrene and a process for its preparation
CN111479836B (en) 2017-12-14 2023-05-23 株式会社普利司通 Coupled polymer products, methods of manufacture, and compositions containing the same
US11807704B2 (en) 2017-12-15 2023-11-07 Bridgestone Corporation Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer
JP7358378B2 (en) 2018-04-11 2023-10-10 シントス エス．アー． Mixtures of aminosilyl-functionalized styrenes, their preparation and their use in the production of elastomeric copolymers
WO2022133478A1 (en) 2020-12-18 2022-06-23 Bridgestone Corporation Tire rubber compositions combining bagasse-containing guayule rubber with silane and related methods

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849432A (en) * 1956-02-06 1958-08-26 Firestone Tire & Rubber Co Polymerization of diolefines
US3317918A (en) * 1956-08-21 1967-05-02 Firestone Tire & Rubber Co Butadiene polymers prepared with a lithium based catalyst characterized by having at least 29 percent of the butadiene as cis-1, 4
US3290277A (en) * 1963-05-20 1966-12-06 Shell Oil Co Amino-containing block polymers of ethylene and alpha-alkyl styrene
DE1300240B (en) * 1964-01-22 1969-07-31 Bayer Ag Process for the production of polymers of conjugated diolefins
JPS4944092A (en) * 1972-09-04 1974-04-25
JPS5347834B2 (en) * 1973-01-30 1978-12-23
DE2355941A1 (en) * 1973-11-09 1975-05-15 Bayer Ag POLYMERIZATION AND COPOLYMERIZATION OF SERVICES
US4015061A (en) * 1975-02-14 1977-03-29 The Firestone Tire & Rubber Company Protected amino-functional initiators and amino-terminated polymers and their production
US4316001A (en) * 1976-05-26 1982-02-16 Societe Nationale Des Poudres Et Explosifs Anionic polymerization of heterocyclic monomers with alkali metal amide hydroxylated compound initiator
JPS5489A (en) * 1977-06-03 1979-01-05 Denki Kagaku Kogyo Kk Polymerization of diolefins
JPS5422484A (en) * 1977-07-21 1979-02-20 Denki Kagaku Kogyo Kk Preparation of copolymer
JPS5465788A (en) * 1977-11-07 1979-05-26 Denki Kagaku Kogyo Kk Preparation of copolymer
US4230841A (en) * 1979-01-31 1980-10-28 The Goodyear Tire & Rubber Company Process for medium vinyl polybutadiene
JPS5884809A (en) * 1981-11-16 1983-05-21 Japan Synthetic Rubber Co Ltd Preparation of styrene-butadiene copolymer
JPS58154703A (en) * 1982-03-09 1983-09-14 Daicel Chem Ind Ltd Optically active polymerization catalyst and synthesis of optically active polymer
FR2567135B1 (en) * 1984-07-03 1989-01-13 Asahi Chemical Ind POLYMER OR COPOLYMER OF BUTADIENE AND PROCESS FOR PREPARATION
WO1987002369A1 (en) * 1985-10-11 1987-04-23 Asahi Kasei Kogyo Kabushiki Kaisha Terminal-modified block copolymer and composition containing said copolymer
JPH0798880B2 (en) * 1987-09-11 1995-10-25 株式会社ブリヂストン Pneumatic tire
US4935471A (en) * 1987-10-15 1990-06-19 The Goodyear Tire & Rubber Company Capped polydienes
CA1322750C (en) * 1987-12-17 1993-10-05 Mitsui Toatsu Chemicals, Inc. Preparation process of unsaturated carboxylic acid amide
US5149457A (en) * 1989-06-30 1992-09-22 Cyprus Foote Mineral Company Stable mixed lithium amide reagent compositions
CA2018790A1 (en) * 1989-10-11 1991-05-11 Smith, (W.) Novis, Jr. Mixed lithium amides and reagent compositions thereof
US5153159A (en) * 1990-04-09 1992-10-06 Bridgestone/Firestone, Inc. Elastomers and products having reduced hysteresis
US5329005A (en) * 1992-10-02 1994-07-12 Bridgestone Corporation Soluble anionic polymerization initiators and preparation thereof

Also Published As

Publication number Publication date
EP0590491B1 (en) 2001-07-11
EP0832903A2 (en) 1998-04-01
JP2007084834A (en) 2007-04-05
EP0590491A2 (en) 1994-04-06
JP2004169040A (en) 2004-06-17
JP2007146164A (en) 2007-06-14
DE69330418T2 (en) 2001-11-08
CA2107621C (en) 2005-08-02
EP0832903A3 (en) 1998-05-27
JP4241807B2 (en) 2009-03-18
JPH06199922A (en) 1994-07-19
JP2007092079A (en) 2007-04-12
ES2244988T3 (en) 2005-12-16
EP0832903B1 (en) 2005-09-14
US5329005A (en) 1994-07-12
JP4241809B2 (en) 2009-03-18
DE69333870T2 (en) 2006-06-22
JP4241808B2 (en) 2009-03-18
ES2160584T3 (en) 2001-11-16
DE69333870D1 (en) 2005-10-20
JP3544691B2 (en) 2004-07-21
DE69330418D1 (en) 2001-08-16
EP0590491A3 (en) 1994-05-18

Similar Documents

Publication Publication Date Title
CA2107621A1 (en) Soluble anionic polymerization initiators and products therefrom
CA2107495A1 (en) Solubilized anionic polymerization initiators and products therefrom
CA2108514A1 (en) Anionic polymerization initiators and reduced hysteresis products therefrom
CA2124144A1 (en) Solubilized anionic polymerization initiators and products therefrom
CA2102035A1 (en) Soluble anionic polymerization initiators and products therefrom
AU2469195A (en) Acrylate polymerization processes
CA2039952A1 (en) Elastomers and products having reduced hysteresis
CA2110080A1 (en) Process for the Preparation of Thermoplastic Block Elastomer Copolymers Derived From Conjugated Dienes and Methyl Methacrylate With Improved Heat Resistance and Products Thereby
ZA952554B (en) Protected functional initiators for making terminally functionalized polymers
MX9707753A (en) Organoborane polyamine complexes and adhesive compositions made therewith.
HUP9900932A2 (en) Vinyl aromatic block copolymers and compositions containing them and process for producing that block copolymers
WO1994013714A3 (en) Amorphous olefin polymers, copolymers, methods of preparation and derivatives thereof
MX166468B (en) PROCEDURE FOR PREPARING A BLOCK COPOLYMER
EP0638591A3 (en) Copolymers containing hydroxyl groups, their preparation and their use in high solids coatings
EP0741173A3 (en) Latex binders and paints which are free of volatile coalescents and freeze-thaw additives
WO1993018075A3 (en) Aqueous coating compositions
CA2151809A1 (en) Flourinated monomers and polymers
CA2030683A1 (en) Polymers containing maleimide derivative units with enhanced heat-resistance
EP0391744A3 (en) Method of producing modified polypropylene
CA2049118A1 (en) Selective hydrogenation of conjugated diolefin polymers
EP0199316A3 (en) Chain-transfer agents for emulsion polymerization and polymer products produced therewith
ES8400474A1 (en) Coated polycarbonate
AU2332895A (en) Aqueous synthetic resin dispersions, process for preparation and use thereof
AU4432789A (en) Polymerisable styryloxy resins and compositions thereof
CA2044342A1 (en) Suspension polymerization process and toner compositions thereof

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20131004