JPS5540712A - Styrene-butadiene copolymer rubber having enlarged molecular weight and composition distribution - Google Patents

Styrene-butadiene copolymer rubber having enlarged molecular weight and composition distribution

Info

Publication number
JPS5540712A
JPS5540712A JP11358778A JP11358778A JPS5540712A JP S5540712 A JPS5540712 A JP S5540712A JP 11358778 A JP11358778 A JP 11358778A JP 11358778 A JP11358778 A JP 11358778A JP S5540712 A JPS5540712 A JP S5540712A
Authority
JP
Japan
Prior art keywords
molecular weight
styrene
copolymer rubber
styrene content
improved
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
JP11358778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6335654B2 (enrdf_load_stackoverflow
Inventor
Yasuro Hattori
Toshio Iharaki
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP11358778A priority Critical patent/JPS5540712A/ja
Publication of JPS5540712A publication Critical patent/JPS5540712A/ja
Publication of JPS6335654B2 publication Critical patent/JPS6335654B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP11358778A 1978-09-18 1978-09-18 Styrene-butadiene copolymer rubber having enlarged molecular weight and composition distribution Granted JPS5540712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11358778A JPS5540712A (en) 1978-09-18 1978-09-18 Styrene-butadiene copolymer rubber having enlarged molecular weight and composition distribution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11358778A JPS5540712A (en) 1978-09-18 1978-09-18 Styrene-butadiene copolymer rubber having enlarged molecular weight and composition distribution

Publications (2)

Publication Number Publication Date
JPS5540712A true JPS5540712A (en) 1980-03-22
JPS6335654B2 JPS6335654B2 (enrdf_load_stackoverflow) 1988-07-15

Family

ID=14615990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11358778A Granted JPS5540712A (en) 1978-09-18 1978-09-18 Styrene-butadiene copolymer rubber having enlarged molecular weight and composition distribution

Country Status (1)

Country Link
JP (1) JPS5540712A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751503A (en) * 1980-09-10 1982-03-26 Bridgestone Corp Pneumatic tire with improved tread
JPS5753511A (en) * 1980-09-17 1982-03-30 Asahi Chem Ind Co Ltd Styrene-butadiene copolymer rubber having novel styrene distribution and its preparation
JPS5755204A (en) * 1980-09-20 1982-04-02 Bridgestone Corp Pneumatic tire with improved tread
JPS57100112A (en) * 1980-12-16 1982-06-22 Asahi Chem Ind Co Ltd Perfectly random styrene-butadiene copolymer rubber
JPS57179212A (en) * 1981-04-28 1982-11-04 Asahi Chem Ind Co Ltd Styrene-butadiene copolymer rubber
JPS58154711A (ja) * 1982-03-11 1983-09-14 Mitsubishi Chem Ind Ltd スチレン−共役ジエンゴム
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
WO2018008318A1 (ja) * 2016-07-07 2018-01-11 株式会社ブリヂストン 重合体の製造方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751503A (en) * 1980-09-10 1982-03-26 Bridgestone Corp Pneumatic tire with improved tread
JPS5753511A (en) * 1980-09-17 1982-03-30 Asahi Chem Ind Co Ltd Styrene-butadiene copolymer rubber having novel styrene distribution and its preparation
JPS5755204A (en) * 1980-09-20 1982-04-02 Bridgestone Corp Pneumatic tire with improved tread
JPS57100112A (en) * 1980-12-16 1982-06-22 Asahi Chem Ind Co Ltd Perfectly random styrene-butadiene copolymer rubber
JPS57179212A (en) * 1981-04-28 1982-11-04 Asahi Chem Ind Co Ltd Styrene-butadiene copolymer rubber
JPS58154711A (ja) * 1982-03-11 1983-09-14 Mitsubishi Chem Ind Ltd スチレン−共役ジエンゴム
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
WO2018008318A1 (ja) * 2016-07-07 2018-01-11 株式会社ブリヂストン 重合体の製造方法
JP2018002965A (ja) * 2016-07-07 2018-01-11 株式会社ブリヂストン 重合体の製造方法
CN109415449A (zh) * 2016-07-07 2019-03-01 株式会社普利司通 制造聚合物的方法

Also Published As

Publication number Publication date
JPS6335654B2 (enrdf_load_stackoverflow) 1988-07-15

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