ES2081410T3 - Copolimeros de peso molecular ultraalto de dienos conjugados y compuestos de vinilo aromatico. - Google Patents

Copolimeros de peso molecular ultraalto de dienos conjugados y compuestos de vinilo aromatico.

Info

Publication number
ES2081410T3
ES2081410T3 ES91115963T ES91115963T ES2081410T3 ES 2081410 T3 ES2081410 T3 ES 2081410T3 ES 91115963 T ES91115963 T ES 91115963T ES 91115963 T ES91115963 T ES 91115963T ES 2081410 T3 ES2081410 T3 ES 2081410T3
Authority
ES
Spain
Prior art keywords
conjugated
molecular weight
compounds
ultra
degrees
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
ES91115963T
Other languages
English (en)
Inventor
Jung W Kang
Gary B Seaver
Takatsugu Hashimoto
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 Firestone Inc
Original Assignee
Bridgestone Firestone Inc
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 Firestone Inc filed Critical Bridgestone Firestone Inc
Application granted granted Critical
Publication of ES2081410T3 publication Critical patent/ES2081410T3/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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—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
    • C08F236/04—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
    • C08F236/10—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 with vinyl-aromatic monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerization Catalysts (AREA)

Abstract

ESTA INVENCION SE REFIERE A COMPUESTOS COPOLIMEROS DE PESOS MOLECULARES ULTRA ALTOS DE COMPUESTOS DE DIENOS 1,3-CONJUGADOS Y VINILOS AROMATICOS, CON UN PESO MOLECULAR PROMEDIO MAYOR DE 1.000.000. LOS COMPUESTOS COPOLIMEROS DE PESOS MOLECULARES ULTRA ALTOS SE CARACTERIZAN TAMBIEN POR TENER UNA VISCOSIDAD INTRINSICA DE AL MENOS 4,0 Y QUE PUEDEN OBTENERSE POR UN PROCESO QUE CONSISTE EN LA POLIMERIZACION DE COMPUESTOS DE DIENOS 1,3-CONJUGADOS Y VINILOS AROMATICOS EN UN SOLVENTE HIDROCARBONADO EN PRESENCIA DE UN CATALIZADOR 1-ALQUILO TRIMETALATO QUE COMPRENDE EL PRODUCTO DE REACCION DE UN 1-ALQUINO CON AL MENOS 4 ATOMOS DE CARBONO, UN COMPUESTO ORGANOMETALICO R (GRADOS) M Y UN DIENO 1,3-CONJUGADO DONDE R (GRADOS) ES UN GRUPO HIDROCARBILO, M ES UN METAL ALCALI, LA RELACION MOLAR R (GRADOS) M A 1-ALQUILO ES CERCA DE 3:1 Y LA RELACION MOLAR DEL DIENO CONJUGADO AL 1-ALQUILENO ESTA ENTRE 2:1 A 30:1
ES91115963T 1990-09-21 1991-09-19 Copolimeros de peso molecular ultraalto de dienos conjugados y compuestos de vinilo aromatico. Expired - Lifetime ES2081410T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/586,058 US5147951A (en) 1990-09-21 1990-09-21 Method for preparing ultra high molecular weight copolymers of conjugated dienes and aromatic vinyl compounds

Publications (1)

Publication Number Publication Date
ES2081410T3 true ES2081410T3 (es) 1996-03-01

Family

ID=24344129

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91115963T Expired - Lifetime ES2081410T3 (es) 1990-09-21 1991-09-19 Copolimeros de peso molecular ultraalto de dienos conjugados y compuestos de vinilo aromatico.

Country Status (6)

Country Link
US (1) US5147951A (es)
EP (1) EP0476662B1 (es)
JP (1) JP2500275B2 (es)
CA (1) CA2051922C (es)
DE (1) DE69114426T2 (es)
ES (1) ES2081410T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231152A (en) 1990-12-18 1993-07-27 Bridgestone Corporation Continuous process for preparing copolymers of conjugated dienes and aromatic vinyl compounds
US5730910A (en) * 1997-01-03 1998-03-24 Bridgestone/Firestone, Inc. Method for preparing polymetalated compositions
EP2045272B1 (en) * 2006-07-24 2010-12-29 Asahi Kasei Chemicals Corporation Modified conjugated diene polymer and method for producing the same
ITMI20121495A1 (it) * 2012-09-07 2014-03-08 Versalis Spa Procedimento per la preparazione di polimeri dienici o di copolimeri statistici vinilarene-diene

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US3296150A (en) * 1962-08-27 1967-01-03 Phillips Petroleum Co Organopolylithium polymerization initiators and their preparation
US3303225A (en) * 1962-12-26 1967-02-07 Phillips Petroleum Co Production of polymetallated 1-acetylenes
US3438957A (en) * 1964-11-09 1969-04-15 Phillips Petroleum Co Metalated acetylenic polymers and their preparation
US3784637A (en) * 1969-01-30 1974-01-08 Phillips Petroleum Co Multifunctional polymerization initiators from vinylsilanes or vinylphosphines and organomonolithium compounds
US3640899A (en) * 1969-01-30 1972-02-08 Phillips Petroleum Co Reaction product of hydrocarbylmonolithium and 1 3-butadiene as polymerization initiator
US3787510A (en) * 1969-02-03 1974-01-22 Phillips Petroleum Co Multifunctional polymerization initiators
US3644322A (en) * 1969-02-03 1972-02-22 Phillips Petroleum Co Polymerization of conjugated dienes and monovinyl aromatic compounds with multifunctional polymerization initiators
US3668263A (en) * 1970-01-19 1972-06-06 Lithium Corp Organolithium polymerization initiators and use thereof in polymerization processes
US3725368A (en) * 1970-01-19 1973-04-03 Lithium Corp Preparation of polymers
US3769267A (en) * 1971-02-16 1973-10-30 Firestone Tire & Rubber Co Process for polymerization of conjugated dienes
US4028484A (en) * 1971-10-29 1977-06-07 Morton Avery A Alfin polymerized rubber
US3954894A (en) * 1973-05-18 1976-05-04 Lithium Corporation Of America Organotrilithium polymerization initiators
JPS5223380B2 (es) * 1973-09-12 1977-06-23
US3903168A (en) * 1973-11-23 1975-09-02 Du Pont Stable anionic polymerization initiator
JPS533791B2 (es) * 1974-05-15 1978-02-09
US3984387A (en) * 1974-08-07 1976-10-05 The Dow Chemical Company Preparation of linear α-olefin polymers having ultra high molecular weight
US4189555A (en) * 1974-12-23 1980-02-19 Compagnie Generale Des Etablissements Michelin Continuous solution polymerization process
US3975453A (en) * 1975-02-24 1976-08-17 Foote Mineral Company Process for preparing butynyllithium
US4201848A (en) * 1976-01-01 1980-05-06 Japan Synthetic Rubber Co., Ltd. Process for preparing polymers having high molecular weight
US4196154A (en) * 1977-10-11 1980-04-01 The Dow Chemical Company Soluble multifunctional lithium containing initiator
JPS5527337A (en) * 1978-08-18 1980-02-27 Asahi Chem Ind Co Ltd Isoprene-butadiene copolymer rubber having improved processability
US4339397A (en) * 1979-11-26 1982-07-13 Shin-Etsu Chemical Co., Ltd. Method for the preparation of a sodium salt of 1-alkyne compound
US4497748A (en) * 1981-07-13 1985-02-05 The General Tire & Rubber Company Preparation of lithium initiator for the preparation of star polymers
CA1196139A (en) * 1982-02-26 1985-10-29 Hiroshi Furukawa Elastomer composition
US4399078A (en) * 1982-03-15 1983-08-16 Lithium Corporation Of America Hydrocarbon solvent solutions of complexes of N-butyllithium and ethyllithium
US4859748A (en) * 1982-04-02 1989-08-22 The Dow Chemical Company Process for anionic polymerization in a continuous stirred tank reactor
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
JPS60215403A (ja) * 1984-04-10 1985-10-28 Bridgestone Corp 全天候性能を有する低燃費タイヤ
JPS60240746A (ja) * 1984-05-16 1985-11-29 Japan Synthetic Rubber Co Ltd ブタジエン系共重合体ゴム組成物
JPS6236437A (ja) * 1985-08-12 1987-02-17 Bridgestone Corp タイヤトレツド用ゴム組成物
JPS6296545A (ja) * 1985-10-23 1987-05-06 Yokohama Rubber Co Ltd:The タイヤトレツド用ゴム組成物
WO1987004172A1 (fr) * 1986-01-10 1987-07-16 Asahi Kasei Kogyo Kabushiki Kaisha Caoutchouc pour la bande de roulement de pneus
DE3711920A1 (de) * 1987-04-08 1988-10-27 Basf Ag Verfahren zur herstellung multifunktioneller initiatoren fuer die anionische polymerisation, oligomere multifunktionelle initiatoren, verwendung der erhaltenen polymeren zur herstellung gegenbenenfalls funktionalisierter polymere und als prepolymere fuer andere harze

Also Published As

Publication number Publication date
JPH04252241A (ja) 1992-09-08
CA2051922C (en) 2003-12-02
JP2500275B2 (ja) 1996-05-29
EP0476662B1 (en) 1995-11-08
DE69114426D1 (de) 1995-12-14
CA2051922A1 (en) 1992-03-22
EP0476662A1 (en) 1992-03-25
US5147951A (en) 1992-09-15
DE69114426T2 (de) 1996-03-21

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