CA2102035A1 - Soluble anionic polymerization initiators and products therefrom - Google Patents

Soluble anionic polymerization initiators and products therefrom

Info

Publication number
CA2102035A1
CA2102035A1 CA002102035A CA2102035A CA2102035A1 CA 2102035 A1 CA2102035 A1 CA 2102035A1 CA 002102035 A CA002102035 A CA 002102035A CA 2102035 A CA2102035 A CA 2102035A CA 2102035 A1 CA2102035 A1 CA 2102035A1
Authority
CA
Canada
Prior art keywords
anionic polymerization
polymerization initiators
soluble anionic
products therefrom
amine
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
CA002102035A
Other languages
French (fr)
Other versions
CA2102035C (en
Inventor
David F. Lawson
James E. Hall
Yoichi Ozawa
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
James E. Hall
Yoichi Ozawa
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, James E. Hall, Yoichi Ozawa, Bridgestone Corporation filed Critical David F. Lawson
Publication of CA2102035A1 publication Critical patent/CA2102035A1/en
Application granted granted Critical
Publication of CA2102035C publication Critical patent/CA2102035C/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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/22—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with hetero atoms directly attached to ring nitrogen atoms
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube

Abstract

An acyclic alkane soluble anionic polymerization initiator includes a mixture of from about 90 to about 10 parts by weight of a lithio amine having the general formula A1Li and from about 10 to about 90 parts by weight of at least one other lithio amine having the general formula A2Li. A1 and A2 are selected from the dialkyl, alkyl, cycloalkyl and dicycloalkyl amine radicals and cyclic amine radicals. There is also provided a method of forming a mixture of anionic polymerization initiators, a functionalized polymer and a method of forming a functionalized polymer.
CA002102035A 1992-10-30 1993-10-29 Soluble anionic polymerization initiators and products therefrom Expired - Fee Related CA2102035C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96892992A 1992-10-30 1992-10-30
US968,929 1992-10-30

Publications (2)

Publication Number Publication Date
CA2102035A1 true CA2102035A1 (en) 1994-05-01
CA2102035C CA2102035C (en) 2006-12-19

Family

ID=25514945

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002102035A Expired - Fee Related CA2102035C (en) 1992-10-30 1993-10-29 Soluble anionic polymerization initiators and products therefrom

Country Status (6)

Country Link
US (2) US5578542A (en)
EP (1) EP0600208B1 (en)
JP (1) JPH06211915A (en)
CA (1) CA2102035C (en)
DE (1) DE69315965T2 (en)
ES (1) ES2110557T3 (en)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
DE60316445T2 (en) * 2002-08-30 2008-06-26 Bridgestone Corp. FUNCTIONALIZED POLYMER AND IMPROVED VULCANISTS THEREOF
ES2357400T3 (en) * 2003-03-28 2011-04-26 Bridgestone Corporation RUBBER COMPOSITION CONTAINING MODIFIED AND PNEUMATIC CONJUGATED DIENSE POLYMER.
JP4966652B2 (en) * 2004-04-05 2012-07-04 株式会社ブリヂストン Terminal-modified conjugated diene polymer, polymerization initiator, production method thereof, and rubber composition
US7671139B1 (en) 2004-06-18 2010-03-02 Bridgestone Corporation Functionalized polymers and tires made therefrom
JP2008509254A (en) * 2004-08-05 2008-03-27 ファイヤーストーン ポリマーズ エルエルシー Single-step synthesis of functional multi-block polymers
ATE443738T1 (en) * 2004-10-02 2009-10-15 Firestone Polymers Llc POLYMERS AND THEIR USE IN ASPHALT MATERIALS AND ASPHALT CONCRETES
US20060264590A1 (en) * 2005-05-20 2006-11-23 Bridgestone Corporation Anionic polymerization initiators and polymers therefrom
US8158725B2 (en) 2005-08-22 2012-04-17 Bridgestone Corporation Functionalized polymers and tires therefrom
US7875671B2 (en) 2006-08-03 2011-01-25 Bridgestone Corporation Process for preparing filler-dispersed polymeric compositions
WO2008045372A2 (en) 2006-10-06 2008-04-17 Bridgestone Corporation Branched polymers and methods for their synthesis and use
ZA200711159B (en) 2006-12-28 2009-03-25 Bridgestone Corp Amine-containing alkoxysilyl-functionalized polymers
MX2009011323A (en) 2007-04-20 2010-01-18 Heritage Res Group Polymer-modified asphalt compositions.
US7829624B2 (en) 2007-06-29 2010-11-09 Bridgestone Corporation One-pot synthesis of nanoparticles and liquid polymer for rubber applications
WO2009032154A2 (en) 2007-08-31 2009-03-12 Bridgestone Corporation Synthesis of a liquid polymer and a functionalized polymer
US8314189B2 (en) 2007-10-12 2012-11-20 Bridgestone Corporation Polymers functionalized with heterocyclic nitrile compounds
US20090326176A1 (en) * 2007-12-28 2009-12-31 Yuan-Yong Yan Novel multifunctional initiators for anionic polymerization and polymers therefrom
BRPI0908915A2 (en) * 2008-03-15 2011-08-30 Bridgestone Corp functionalized polymers and initiators to make the 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.
US8338544B2 (en) 2009-12-21 2012-12-25 Bridgestone Corporation Polymers functionalized with polyoxime compounds and methods for their manufacture
US20120296041A1 (en) 2010-01-22 2012-11-22 Steven Luo Polymers functionalized with nitrile compounds containing a protected amino group
US9249373B2 (en) 2010-10-25 2016-02-02 Stepan Company Laundry detergents based on compositions derived from natural oil metathesis
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
US9403919B2 (en) 2011-03-29 2016-08-02 Bridgestone Corporation Polymers functionalized with a carboxylic or thiocarboxylic ester containing a silylated amino group
SG2014011175A (en) 2011-08-31 2014-06-27 Bridgestone Corp 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
US9458270B2 (en) 2011-11-18 2016-10-04 Bridgestone Corporation Method for producing polydienes and polydiene copolymers with reduced cold flow
JP6144275B2 (en) 2011-12-09 2017-06-07 株式会社ブリヂストン Process for producing polydienes and polydiene copolymers having reduced cold flow
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
EP2844678B1 (en) 2012-05-01 2017-02-22 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
US9186933B2 (en) 2012-10-12 2015-11-17 The Goodyear Tire & Rubber Company Functionalized polymer, rubber composition and pneumatic tire
JP6364421B2 (en) 2012-11-09 2018-07-25 株式会社ブリヂストン Usage of biological styrene
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
SG11201507489VA (en) 2013-03-15 2015-10-29 Bridgestone Corp Polymers functionalized with heterocyclic imines
US10590208B2 (en) 2013-10-02 2020-03-17 Bridgestone Corporation 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
US10030083B2 (en) 2014-05-15 2018-07-24 Bridgestone Corporation Polymers functionalized with protected oxime compounds containing a cyano group
MY187405A (en) 2014-09-29 2021-09-22 Malaysian Palm Oil Board Powder form of methyl ester sulphonates (mes) and process for producing the same
JP6734269B2 (en) 2014-10-07 2020-08-05 株式会社ブリヂストン Method for producing polydienes and polydiene copolymers with reduced cold flow
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
EP3374407B1 (en) 2015-11-13 2020-04-08 Bridgestone Corporation Functional initiator for anionic polymerization
WO2019118678A1 (en) 2017-12-14 2019-06-20 Bridgestone Corporation Coupled polymer products, methods of making and compositions containing
WO2019118688A1 (en) 2017-12-15 2019-06-20 Bridgestone Corporation Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer
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 (69)

* 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
NL252687A (en) * 1959-06-30
US3178398A (en) * 1960-10-24 1965-04-13 Phillips Petroleum Co Production and curing of polymers containing terminally reactive nitrogen
US3109871A (en) * 1960-12-27 1963-11-05 Phillips Petroleum Co Production and curing of polyfunctional terminally reactive polymers
US3177190A (en) * 1961-06-14 1965-04-06 Phillips Petroleum Co Preparing and curing compositions of terminally reactive polymers
US3290277A (en) * 1963-05-20 1966-12-06 Shell Oil Co Amino-containing block polymers of ethylene and alpha-alkyl styrene
US3326881A (en) * 1963-10-11 1967-06-20 Phillips Petroleum Co Polymerization of vinylidene-containing monomers with an initiator consisting of an alkali metal derivative of a functional halogen-substituted aromatic compound
US3331821A (en) * 1963-11-14 1967-07-18 Phillips Petroleum Co Catalyst composition and process of preparing conjugated diene polymers utilizing same
DE1300240B (en) * 1964-01-22 1969-07-31 Bayer Ag Process for the production of polymers of conjugated diolefins
US3439049A (en) * 1964-05-11 1969-04-15 Phillips Petroleum Co Organolithium polymerization initiator
US3393182A (en) * 1965-02-23 1968-07-16 Phillips Petroleum Co Prevention of cold flow in polymers of conjugated dienes
US3652456A (en) * 1969-06-09 1972-03-28 Phillips Petroleum Co Multifunctional polymerization initiators from allyl-substituted tertiary amines
US4085265A (en) * 1972-08-25 1978-04-18 Nippon Oil Company, Limited Process for isomerization of lower polymers of butadiene
JPS4944091A (en) * 1972-09-04 1974-04-25
JPS5633410B2 (en) * 1972-11-15 1981-08-04
DE2355941A1 (en) * 1973-11-09 1975-05-15 Bayer Ag POLYMERIZATION AND COPOLYMERIZATION OF SERVICES
US4026865A (en) * 1974-07-01 1977-05-31 Phillips Petroleum Company Preparation of organometal terminated polymers
DD138070A1 (en) * 1974-09-20 1979-10-10 Peter Knoth METHOD FOR POLYMERIZING CONJUGATED SERVICES TO LIVE POLYMERS
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
JPS5465788A (en) * 1977-11-07 1979-05-26 Denki Kagaku Kogyo Kk Preparation of copolymer
US4247418A (en) * 1979-10-18 1981-01-27 The Firestone Tire & Rubber Company Polymerization catalyst and process for polymerizing dienes therewith
JPS5773030A (en) * 1980-09-20 1982-05-07 Bridgestone Corp Rubber composition for tire
US4381810A (en) * 1981-05-22 1983-05-03 The Goodyear Tire & Rubber Company Tire with dual tread compound
JPS58154703A (en) * 1982-03-09 1983-09-14 Daicel Chem Ind Ltd Optically active polymerization catalyst and synthesis of optically active polymer
JPS58162604A (en) * 1982-03-19 1983-09-27 Nippon Zeon Co Ltd Modificaton method of diene type polymeric rubber
US4414372A (en) * 1982-06-17 1983-11-08 E. I. Du Pont De Nemours & Co. Process for preparing living polymers
US4476240A (en) * 1982-07-01 1984-10-09 The Firestone Tire & Rubber Company Catalyst system containing an anionic initiator based on lithium and phosphine oxide modifier
JPS59140240A (en) * 1983-01-31 1984-08-11 Japan Synthetic Rubber Co Ltd Rubber composition
JPS59164308A (en) * 1983-03-09 1984-09-17 Asahi Chem Ind Co Ltd Production of polyethylene
US4429091A (en) * 1983-03-09 1984-01-31 The Firestone Tire & Rubber Company Oligomeric oxolanyl alkanes as modifiers for polymerization of dienes using lithium-based initiators
CA1217122A (en) * 1983-06-01 1987-01-27 John Timar Pneumatic tire inner liner having puncture sealing characteristics
FR2567135B1 (en) * 1984-07-03 1989-01-13 Asahi Chemical Ind POLYMER OR COPOLYMER OF BUTADIENE AND PROCESS FOR PREPARATION
JPS61103901A (en) * 1984-10-26 1986-05-22 Nippon Zeon Co Ltd Production of diene copolymer rubber
US4616069A (en) * 1984-10-26 1986-10-07 Nippon Zeon Co., Ltd. Process for making diene polymer rubbers
JPS61225202A (en) * 1985-03-29 1986-10-07 Nippon Zeon Co Ltd Modification of rubber
IT1186743B (en) * 1985-07-01 1987-12-16 Eniricerche Spa METHOD FOR THE TERMINATION OF POLYMERS OBTAINED BY ANIONIC POLYMERIZATION OF DIENIC AND / OR VINYLAROMATIC MONOMERS AND COMPOUNDS SUITABLE FOR THE PURPOSE
IT1206738B (en) * 1985-07-01 1989-05-03 Eniricerche Spa METHOD FOR THE TERMINATION OF LIVING POLYMERS OBTAINED BY ANIONIC POLYMERIZATION OF DIENIC AND / OR VINYLAROMATIC MONOMERS AND COMPOUNDS SUITABLE FOR THE PURPOSE.
IT1186746B (en) * 1985-07-01 1987-12-16 Eniricerche Spa METHOD FOR THE TERMINATION OF LIVING POLYMERS AND COMPOUNDS SUITABLE FOR THE PURPOSE
DE3650721T2 (en) * 1985-10-11 2000-02-17 Asahi Chemical Ind Compositions containing end-modified block copolymers
DE3772476D1 (en) * 1986-01-10 1991-10-02 Asahi Chemical Ind RUBBER-LIKE POLYMERS FOR TIRE PATHS, A METHOD FOR THE PRODUCTION THEREOF, AND COMPOSITIONS THAT CONTAIN THESE POLYMERS.
US4647634A (en) * 1986-03-10 1987-03-03 The Goodyear Tire & Rubber Company Randomizers for use in solution polymerizations
DD247455A1 (en) * 1986-03-31 1987-07-08 Buna Chem Werke Veb PROCESS FOR PREPARING POLYMERS WITH FUNCTIONAL END GROUPS
DE3611421A1 (en) * 1986-04-05 1987-10-08 Basf Ag POLYMERISATES WITH AMINO GROUPS, THEIR PRODUCTION AND USE
US4736003A (en) * 1986-04-07 1988-04-05 E. I. Du Pont De Nemours And Company Enhanced livingness of polymerization using silylated oxyanions
US4843120A (en) * 1986-09-29 1989-06-27 The Goodyear Tire & Rubber Company Rubber composition
DE3639569A1 (en) * 1986-11-20 1988-06-01 Basf Ag FUNCTIONALIZED POLYMERS AT THE CHAIN END AND METHOD FOR THEIR PRODUCTION
US4845165A (en) * 1987-03-13 1989-07-04 The Goodyear Tire & Rubber Company Anionic diene polymerization process with branching
US5248737A (en) * 1987-05-08 1993-09-28 Aristech Chemical Corporation Method of making amine/propylene copolymers
CA1303264C (en) * 1987-05-11 1992-06-09 Hiroyoshi Takao Modified diene polymer rubbers
JPH0778151B2 (en) * 1987-07-17 1995-08-23 日本合成ゴム株式会社 Rubber composition
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
DE3932948A1 (en) * 1989-10-03 1991-04-11 Bayer Ag METHOD FOR PRODUCING SEGMENTED POLYURETHANE-UREA ELASTOMER SOLUTIONS, AND FAEDES AND FILMS THEREOF
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
US5173209A (en) * 1990-05-10 1992-12-22 Cyprus Foote Mineral Company Stable lithium cycloalkylimides
JPH04173793A (en) * 1990-11-01 1992-06-22 Cyprus Foote Mineral Co Mixed lithium amide and reagent composition
US5112929A (en) * 1991-04-05 1992-05-12 Bridgestone Corporation Oxolanyl cyclic acetals as anionic polymerization modifiers
US5292790A (en) * 1991-07-31 1994-03-08 Bridgestone Corporation Conjugated diene series rubber compositions
US5238893A (en) * 1991-12-30 1993-08-24 Bridgestone Corporation Method of preparing an anionic polymerization initiator
US5329005A (en) * 1992-10-02 1994-07-12 Bridgestone Corporation Soluble anionic polymerization initiators and preparation thereof
US5332810A (en) * 1992-10-02 1994-07-26 Bridgestone Corporation Solubilized anionic polymerization initiator and preparation thereof
US5393721A (en) * 1992-10-16 1995-02-28 Bridgestone Corporation Anionic polymerization initiators and reduced hysteresis products therefom
US5527753A (en) * 1994-12-13 1996-06-18 Fmc Corporation Functionalized amine initiators for anionic polymerization

Also Published As

Publication number Publication date
DE69315965T2 (en) 1998-04-16
DE69315965D1 (en) 1998-02-05
US5723533A (en) 1998-03-03
US5578542A (en) 1996-11-26
CA2102035C (en) 2006-12-19
EP0600208B1 (en) 1997-12-29
ES2110557T3 (en) 1998-02-16
EP0600208A1 (en) 1994-06-08
JPH06211915A (en) 1994-08-02

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