FR2342998A1 - Procede de polymerisation de dienes conjugues en presence d'un amorceur organolithique, d'un agent tensio-actif anionique et d'une base de lewis - Google Patents

Procede de polymerisation de dienes conjugues en presence d'un amorceur organolithique, d'un agent tensio-actif anionique et d'une base de lewis

Info

Publication number
FR2342998A1
FR2342998A1 FR7705491A FR7705491A FR2342998A1 FR 2342998 A1 FR2342998 A1 FR 2342998A1 FR 7705491 A FR7705491 A FR 7705491A FR 7705491 A FR7705491 A FR 7705491A FR 2342998 A1 FR2342998 A1 FR 2342998A1
Authority
FR
France
Prior art keywords
organolithic
initiator
polymerization
anionic surfactant
lewis base
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
FR7705491A
Other languages
English (en)
Other versions
FR2342998B1 (fr
Inventor
Yoshikazu Torigoe
Torigoe Eitaro Okuya Noboru Ohshima Et Masaaki Watanabe Yoshikazu
Eitaro Okuya
Noboru Ohshima
Masaaki Watanabe
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.)
JSR Corp
Original Assignee
Japan Synthetic Rubber Co Ltd
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 Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Publication of FR2342998A1 publication Critical patent/FR2342998A1/fr
Application granted granted Critical
Publication of FR2342998B1 publication Critical patent/FR2342998B1/fr
Granted 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)
FR7705491A 1976-02-20 1977-02-18 Procede de polymerisation de dienes conjugues en presence d'un amorceur organolithique, d'un agent tensio-actif anionique et d'une base de lewis Granted FR2342998A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1753876A JPS52101287A (en) 1976-02-20 1976-02-20 Preparation of conjugated diene polymers

Publications (2)

Publication Number Publication Date
FR2342998A1 true FR2342998A1 (fr) 1977-09-30
FR2342998B1 FR2342998B1 (fr) 1981-01-23

Family

ID=11946684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705491A Granted FR2342998A1 (fr) 1976-02-20 1977-02-18 Procede de polymerisation de dienes conjugues en presence d'un amorceur organolithique, d'un agent tensio-actif anionique et d'une base de lewis

Country Status (5)

Country Link
US (1) US4139690A (fr)
JP (1) JPS52101287A (fr)
DE (1) DE2707761C2 (fr)
FR (1) FR2342998A1 (fr)
GB (1) GB1527694A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56149413A (en) * 1980-04-22 1981-11-19 Japan Synthetic Rubber Co Ltd Production of styrene/butadiene copolymer
JPS578211A (en) * 1980-06-17 1982-01-16 Japan Synthetic Rubber Co Ltd Production of styrene/butadiene copolymer
JPS5734104A (en) * 1980-08-08 1982-02-24 Japan Synthetic Rubber Co Ltd Production of low-molecular weight polymer
JPS6030562B2 (ja) * 1980-09-10 1985-07-17 株式会社ブリヂストン 改良されたトレツドを有する空気入りタイヤ
JPS6030563B2 (ja) * 1980-09-20 1985-07-17 株式会社ブリヂストン 改良されたトレツドを備えた空気入りタイヤ
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
JPS61258814A (ja) * 1986-05-08 1986-11-17 Bridgestone Corp 新規なスチレン−ブタジエン共重合体ゴム
JPS61293212A (ja) * 1986-05-09 1986-12-24 Bridgestone Corp スチレン−ブタジエン共重合体ゴム
US6008404A (en) * 1997-08-11 1999-12-28 Ciba Specialty Chemicals Corporation Acrylate monomer preparation using alkali metal alkoxides as ester interchange catalysts and bromide salt polymerization inhibitors
US6215018B1 (en) 1997-08-11 2001-04-10 Ciba Specialty Chemicals Corporation Acrylate monomer preparation using alkali metal alkoxides as ester interchange catalysts and bromide salt polymerization inhibitors
US6576728B1 (en) 2001-10-31 2003-06-10 The Goodyear Tire & Rubber Company Process for preparing styrene-isoprene rubber
KR100478979B1 (ko) * 2002-05-02 2005-03-25 금호석유화학 주식회사 스티렌-부타디엔 2원 공중합체 및 이를 함유하는 고무조성물
WO2005030821A1 (fr) * 2003-09-24 2005-04-07 Kraton Polymers Research B.V. Polymeres et copolymeres blocs a dienes conjugues possedant une teneur elevee en vinyle, prepares au moyen d'agents de modulation de structure melanges et leur procede de preparation
US20060216612A1 (en) * 2005-01-11 2006-09-28 Krishnakumar Jambunathan Electrolytes, cells and methods of forming passivation layers
CN100387629C (zh) * 2005-01-31 2008-05-14 中国石化北京燕化石油化工股份有限公司 星型高乙烯基含量的聚共轭二烯烃橡胶及其制备方法
US7825202B2 (en) * 2008-10-09 2010-11-02 The Goodyear Tire & Rubber Company Potassium based catalyst systems for synthesizing rubbery polymers
CN102827326A (zh) * 2012-09-15 2012-12-19 北京化工大学 阴离子聚合制备丁二烯/异戊二烯无规共聚物的方法
CN105622845A (zh) * 2014-11-25 2016-06-01 中国石油化工股份有限公司 一种氢化多臂星形丁二烯/异戊二烯无规共聚物及其制备方法和应用
EP4428160A1 (fr) 2023-03-07 2024-09-11 Evonik Operations GmbH Procédé de préparation de copolymères de 1,3-butadiène

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324191A (en) * 1964-11-16 1967-06-06 Phillips Petroleum Co Polymerization process
US3644313A (en) * 1969-10-27 1972-02-22 Firestone Tire & Rubber Co Process for polymerizing conjugated dienes
US3644312A (en) * 1969-10-27 1972-02-22 Firestone Tire & Rubber Co Process for polymerizing conjugated dienes
FR2086830A5 (fr) * 1970-04-09 1971-12-31 Michelin & Cie
JPS491788B1 (fr) * 1970-04-10 1974-01-16
US3716495A (en) * 1970-09-02 1973-02-13 Phillips Petroleum Co Polymerization initiator composition and use thereof
GB1357318A (en) * 1970-09-14 1974-06-19 Int Synthetic Rubber Thermoplastic elastomeric materials
JPS4843951B1 (fr) * 1970-12-26 1973-12-21
US3769267A (en) * 1971-02-16 1973-10-30 Firestone Tire & Rubber Co Process for polymerization of conjugated dienes
US3767632A (en) * 1971-05-03 1973-10-23 Firestone Tire & Rubber Co Process for copolymerizing conjugated dienes
US3775392A (en) * 1971-09-07 1973-11-27 Firestone Tire & Rubber Co Process for polymerizing conjugated dienes
BE788122A (fr) * 1971-09-07 1973-02-28 Phillips Petroleum Co Composés lithiés multifonctionnels d'amorcage de polymérisation.

Also Published As

Publication number Publication date
JPS5444315B2 (fr) 1979-12-25
US4139690A (en) 1979-02-13
DE2707761A1 (de) 1977-08-25
DE2707761C2 (de) 1985-06-13
FR2342998B1 (fr) 1981-01-23
JPS52101287A (en) 1977-08-25
GB1527694A (en) 1978-10-04

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