JPS5753511A - Styrene-butadiene copolymer rubber having novel styrene distribution and its preparation - Google Patents

Styrene-butadiene copolymer rubber having novel styrene distribution and its preparation

Info

Publication number
JPS5753511A
JPS5753511A JP55127879A JP12787980A JPS5753511A JP S5753511 A JPS5753511 A JP S5753511A JP 55127879 A JP55127879 A JP 55127879A JP 12787980 A JP12787980 A JP 12787980A JP S5753511 A JPS5753511 A JP S5753511A
Authority
JP
Japan
Prior art keywords
styrene
butadiene
polymerization
bonded
catalyst
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
JP55127879A
Other languages
English (en)
Other versions
JPS6354726B2 (ja
Inventor
Yasuro Hattori
Hideo Morita
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 Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP55127879A priority Critical patent/JPS5753511A/ja
Publication of JPS5753511A publication Critical patent/JPS5753511A/ja
Publication of JPS6354726B2 publication Critical patent/JPS6354726B2/ja
Granted legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Tires In General (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
JP55127879A 1980-09-17 1980-09-17 Styrene-butadiene copolymer rubber having novel styrene distribution and its preparation Granted JPS5753511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55127879A JPS5753511A (en) 1980-09-17 1980-09-17 Styrene-butadiene copolymer rubber having novel styrene distribution and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55127879A JPS5753511A (en) 1980-09-17 1980-09-17 Styrene-butadiene copolymer rubber having novel styrene distribution and its preparation

Publications (2)

Publication Number Publication Date
JPS5753511A true JPS5753511A (en) 1982-03-30
JPS6354726B2 JPS6354726B2 (ja) 1988-10-31

Family

ID=14970893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55127879A Granted JPS5753511A (en) 1980-09-17 1980-09-17 Styrene-butadiene copolymer rubber having novel styrene distribution and its preparation

Country Status (1)

Country Link
JP (1) JPS5753511A (ja)

Cited By (5)

* 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
JPS58154711A (ja) * 1982-03-11 1983-09-14 Mitsubishi Chem Ind Ltd スチレン−共役ジエンゴム
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
JPS6390522A (ja) * 1986-09-29 1988-04-21 ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー ゴム状ポリマー及びその製造法
JPS63308011A (ja) * 1987-06-10 1988-12-15 Nippon Erasutomaa Kk スチレン−ブタジエン共重合体及びその組成物

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540712A (en) * 1978-09-18 1980-03-22 Asahi Chem Ind Co Ltd Styrene-butadiene copolymer rubber having enlarged molecular weight and composition distribution
JPS56143209A (en) * 1980-03-07 1981-11-07 Dunlop Co Ltd Elastomeric copolymer, its manufacture and tire with tread made from it

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540712A (en) * 1978-09-18 1980-03-22 Asahi Chem Ind Co Ltd Styrene-butadiene copolymer rubber having enlarged molecular weight and composition distribution
JPS56143209A (en) * 1980-03-07 1981-11-07 Dunlop Co Ltd Elastomeric copolymer, its manufacture and tire with tread made from it

Cited By (7)

* 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
JPH0214926B2 (ja) * 1980-12-16 1990-04-10 Asahi Chemical Ind
JPS58154711A (ja) * 1982-03-11 1983-09-14 Mitsubishi Chem Ind Ltd スチレン−共役ジエンゴム
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
JPH0310644B2 (ja) * 1982-07-31 1991-02-14 Nippon Gosei Gomu Kk
JPS6390522A (ja) * 1986-09-29 1988-04-21 ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー ゴム状ポリマー及びその製造法
JPS63308011A (ja) * 1987-06-10 1988-12-15 Nippon Erasutomaa Kk スチレン−ブタジエン共重合体及びその組成物

Also Published As

Publication number Publication date
JPS6354726B2 (ja) 1988-10-31

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