JPH0228605B2 - - Google Patents

Info

Publication number
JPH0228605B2
JPH0228605B2 JP55163361A JP16336180A JPH0228605B2 JP H0228605 B2 JPH0228605 B2 JP H0228605B2 JP 55163361 A JP55163361 A JP 55163361A JP 16336180 A JP16336180 A JP 16336180A JP H0228605 B2 JPH0228605 B2 JP H0228605B2
Authority
JP
Japan
Prior art keywords
styrene
butadiene
compound
integer
polymerization
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
JP55163361A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5787407A (en
Inventor
Yoshito Yoshimura
Noboru Ooshima
Akira Tsuji
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
Priority to JP16336180A priority Critical patent/JPS5787407A/ja
Publication of JPS5787407A publication Critical patent/JPS5787407A/ja
Publication of JPH0228605B2 publication Critical patent/JPH0228605B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP16336180A 1980-11-21 1980-11-21 Preparation of styrene-butadiene copolymer Granted JPS5787407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16336180A JPS5787407A (en) 1980-11-21 1980-11-21 Preparation of styrene-butadiene copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16336180A JPS5787407A (en) 1980-11-21 1980-11-21 Preparation of styrene-butadiene copolymer

Publications (2)

Publication Number Publication Date
JPS5787407A JPS5787407A (en) 1982-05-31
JPH0228605B2 true JPH0228605B2 (enrdf_load_stackoverflow) 1990-06-25

Family

ID=15772413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16336180A Granted JPS5787407A (en) 1980-11-21 1980-11-21 Preparation of styrene-butadiene copolymer

Country Status (1)

Country Link
JP (1) JPS5787407A (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100112A (en) * 1980-12-16 1982-06-22 Asahi Chem Ind Co Ltd Perfectly random styrene-butadiene copolymer rubber
JPS57126807A (en) * 1981-01-30 1982-08-06 Nippon Erasutomaa Kk Butadiene polymer and its composition
US4526934A (en) * 1982-03-19 1985-07-02 Bridgestone Tire Company Limited Branched styrene-butadiene copolymers and pneumatic tires using the same
JPS62156101A (ja) * 1982-03-19 1987-07-11 Japan Synthetic Rubber Co Ltd スチレンブタジエン共重合体ゴムの製造法
JPS58162605A (ja) * 1982-03-24 1983-09-27 Japan Synthetic Rubber Co Ltd 分子量分布の広いスチレン−ブタジエン共重合体
JPS5924702A (ja) * 1982-07-31 1984-02-08 Japan Synthetic Rubber Co Ltd スチレン−ブタジエン共重合体
JPS5924733A (ja) * 1982-07-31 1984-02-08 Bridgestone Corp タイヤトレツドゴム組成物
JPH0610202B2 (ja) * 1983-02-03 1994-02-09 旭化成工業株式会社 分岐重合体の製造方法
JPS6114214A (ja) * 1984-06-29 1986-01-22 Asahi Chem Ind Co Ltd 加硫ゴム用ゴム状重合体組成物
US5064910A (en) * 1986-09-05 1991-11-12 Japan Synthetic Rubber Co., Ltd. Preparation of conjugated diene polymers modified with an organo-tin or germanium halide
JPH02160846A (ja) * 1989-11-22 1990-06-20 Asahi Chem Ind Co Ltd スチレン―ブタジェン共重合ゴム組成物
KR100403089B1 (ko) 2001-01-03 2003-10-30 금호석유화학 주식회사 말단변성 디엔계 공중합체의 제조방법
JP4843917B2 (ja) * 2004-08-06 2011-12-21 Ｊｓｒ株式会社 共役ジエン系共重合ゴムの製造方法
SG159475A1 (en) 2008-08-27 2010-03-30 Sumitomo Chemical Co Conjugated diene polymer and conjugated diene polymer composition
EP3088423B1 (en) * 2013-12-27 2019-01-16 Zeon Corporation Conjugated diene based polymer and process for manufacturing conjugated diene based polymer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692874A (en) * 1970-09-02 1972-09-19 Ralph C Farrar Process of coupling alkali metal-terminated polymers with silicic compound in presence of conjugated dienes
JPS525071A (en) * 1975-07-01 1977-01-14 Ooizumi Kojo:Kk Improvement in machining of plummer block
CA1085084A (en) * 1975-11-10 1980-09-02 Lawrence M. Fodor Resinous linear block copolymer of a monovinyl- substituted aromatic compound and a conjugated diene
JPS546274A (en) * 1977-06-17 1979-01-18 Nikkiso Plant Kogyo Dust collector of hopper for car
CA1143896A (en) * 1979-05-01 1983-03-29 Richard L. Smith Continuous solution polymerization process
JPS5773030A (en) * 1980-09-20 1982-05-07 Bridgestone Corp Rubber composition for tire

Also Published As

Publication number Publication date
JPS5787407A (en) 1982-05-31

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