ES2079715T3 - Acetales ciclicos de oxolanilo como modificadores de polimerizacion anionicos. - Google Patents

Acetales ciclicos de oxolanilo como modificadores de polimerizacion anionicos.

Info

Publication number
ES2079715T3
ES2079715T3 ES92105330T ES92105330T ES2079715T3 ES 2079715 T3 ES2079715 T3 ES 2079715T3 ES 92105330 T ES92105330 T ES 92105330T ES 92105330 T ES92105330 T ES 92105330T ES 2079715 T3 ES2079715 T3 ES 2079715T3
Authority
ES
Spain
Prior art keywords
oxolanyl
cyclic
dieno
anionic polymerization
monomer
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 - Lifetime
Application number
ES92105330T
Other languages
English (en)
Inventor
James E Hall
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
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of ES2079715T3 publication Critical patent/ES2079715T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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

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)
  • Plural Heterocyclic Compounds (AREA)

Abstract

ACETATOS CICLICOS DE OXOLANILO COMO MODIFICADORES DE POLIMERIZACION ANIONICA. SE PROPORCIONA UN METODO PARA LA PREPARACION DE UN POLIMERO DE DIENO O COPOLIMERO QUE TIENE CANTIDADES INCREMENTADAS DE 1,2MICROESTRUCTURA. EL METODO IMPLICA LA POLIMERIZACION DE UN MONOMERO DE DIENO O DE UNA MEZCLA DE UN MONOMERO DE DIENO Y MONOMERO DE HIDROCARBONO AROMATICO DE VINILO EN UN DISOLVENTE DE HIDROCARBONO EN PRESENCIA DE UNA CANTIDAD CATALITICAMENTE EFICAZ DE UNA COMPOSICION CATALIZADORA QUE COMPRENDE: (A) UN INICIADOR DE ORGANOLITIO Y (B) UN ACETATO CICLICO DE OXOLANILO QUE TIENE LA SIGUIENTE FORMULA: EN DONDE R SE SELECCIONA DEL GRUPO FORMADO POR HIDROGENO Y GRUPOS ALQUILO QUE CONTIENEN DE 1 A 4 ATOMOS DE CARBONO Y X ES 0 O 1.
ES92105330T 1991-04-05 1992-03-27 Acetales ciclicos de oxolanilo como modificadores de polimerizacion anionicos. Expired - Lifetime ES2079715T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/680,878 US5112929A (en) 1991-04-05 1991-04-05 Oxolanyl cyclic acetals as anionic polymerization modifiers

Publications (1)

Publication Number Publication Date
ES2079715T3 true ES2079715T3 (es) 1996-01-16

Family

ID=24732903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92105330T Expired - Lifetime ES2079715T3 (es) 1991-04-05 1992-03-27 Acetales ciclicos de oxolanilo como modificadores de polimerizacion anionicos.

Country Status (6)

Country Link
US (1) US5112929A (es)
EP (1) EP0507222B1 (es)
JP (1) JPH0774245B2 (es)
CA (1) CA2065103C (es)
DE (1) DE69205714T2 (es)
ES (1) ES2079715T3 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9112419D0 (en) * 1991-06-10 1991-07-31 Shell Int Research Process for polymer preparation
US5519086A (en) * 1991-12-30 1996-05-21 Bridgestone Corporation Low-hysteresis elastomer compositions using amino-substituted aryllithium polymerization initiators
US5523371A (en) * 1991-12-30 1996-06-04 Bridgestone Corporation Functionalized polymer of improved hysteresis properties prepared using amino-substituted aryllithium polymerization initiators
US5448003A (en) * 1992-04-06 1995-09-05 The Goodyear Tire & Rubber Company Synthesis of rubbery polymer using anionic polymerization modifier
US5231153A (en) * 1992-04-06 1993-07-27 The Goodyear Tire & Rubber Company Anionic polymerization of conjugated dienes modified with alkyltetrahydrofurfuryl ethers
US6025450A (en) * 1992-10-02 2000-02-15 Bridgestone Corporation Amine containing polymers and products therefrom
US5552473A (en) * 1992-10-02 1996-09-03 Bridgestone Corporation Functionalized polymer and rubber compositions produced from solubilized anionic polymerization initiators
US5674798A (en) * 1992-10-16 1997-10-07 Bridgestone Corporation Hydrocarbon soluble anionic polymerization initiators
US5393721A (en) * 1992-10-16 1995-02-28 Bridgestone Corporation Anionic polymerization initiators and reduced hysteresis products therefom
US5643848A (en) * 1992-10-30 1997-07-01 Bridgestone Corporation Soluble anionic polymerization initiators and products therefrom
ES2110557T3 (es) * 1992-10-30 1998-02-16 Bridgestone Corp Iniciadores de polimerizacion anionica solubles y productos de aquellos.
JP3319639B2 (ja) * 1992-12-24 2002-09-03 株式会社ブリヂストン 共役ジエン系重合体の製造方法、スチレン−ブタジエン系重合体及びそのゴム組成物
US5385994A (en) * 1993-10-22 1995-01-31 Bridgestone Corporation 2,5-substituted tetrahydrofurans as anionic initiator modifiers
US5491230A (en) * 1993-12-29 1996-02-13 Bridgestone Corporation Anionic polymerization initiators containing adducts of cyclic secondary amines and conjugated dienes, and products therefrom
US5521309A (en) * 1994-12-23 1996-05-28 Bridgestone Corporation Tertiary-amino allyl-or xylyl-lithium initiators and method of preparing same
US5785778A (en) * 1995-02-01 1998-07-28 Bridgestone Corporation Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
US5574109A (en) * 1995-02-01 1996-11-12 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
US6080835A (en) 1995-02-01 2000-06-27 Bridgestone Corporation Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
US5728782A (en) * 1996-12-06 1998-03-17 Union Carbide Chemicals & Plastics Technology Corporation Gas phase anionic polymerization of dienes and vinyl-substituted aromatic compounds
US5912343A (en) * 1996-12-31 1999-06-15 Bridgestone Corporation Tertiary amines containing side-chain organolithium structures and method for the preparation thereof
US5786441A (en) * 1996-12-31 1998-07-28 Bridgestone Corporation Polymers, elastomeric compounds and products thereof, derived from novel amine compounds containing side-chain organolithium moieties
US5736617A (en) * 1996-12-31 1998-04-07 Bridgestone Corporation Polymers, elastomeric compounds, and products thereof, terminated with novel amine compounds containing side-chain organohalide reactive moieties
WO2004111093A1 (en) * 2003-06-09 2004-12-23 Bridgestone Corporation Improved hysteresis elastomeric compositions comprising polymers terminated with isocyanato alkoxysilanes
ES2477228T3 (es) 2009-12-22 2014-07-16 Bridgestone Corporation Composición mejorada de un modificador vin�lico y procedimientos para utilizarla
KR102464771B1 (ko) * 2018-03-21 2022-11-08 주식회사 엘지화학 변성 중합 개시제 및 이의 제조방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207742A (en) * 1962-03-26 1965-09-21 Exxon Research Engineering Co Polymerization of 1, 3-dienes in the presence of hexamethylphosphoramide
US3451988A (en) * 1966-10-25 1969-06-24 Exxon Research Engineering Co Polymerization catalyst and uses thereof
US4537939A (en) * 1982-07-01 1985-08-27 The Firestone Tire & Rubber Company Process for production of polymers having increased 1,2-microstructure
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
US4591624A (en) * 1984-07-02 1986-05-27 The Firestone Tire & Rubber Company Catalyst system and process for polymerizing conjugated dienes
US4520123A (en) * 1984-07-02 1985-05-28 The Firestone Tire & Rubber Company Catalyst system and process for polymerizing conjugated dienes

Also Published As

Publication number Publication date
CA2065103A1 (en) 1992-10-06
DE69205714D1 (de) 1995-12-07
JPH05125107A (ja) 1993-05-21
EP0507222B1 (en) 1995-11-02
US5112929A (en) 1992-05-12
CA2065103C (en) 1997-10-14
JPH0774245B2 (ja) 1995-08-09
DE69205714T2 (de) 1996-04-11
EP0507222A1 (en) 1992-10-07

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