JPS57207629A - Rubber composition - Google Patents

Rubber composition

Info

Publication number
JPS57207629A
JPS57207629A JP56091499A JP9149981A JPS57207629A JP S57207629 A JPS57207629 A JP S57207629A JP 56091499 A JP56091499 A JP 56091499A JP 9149981 A JP9149981 A JP 9149981A JP S57207629 A JPS57207629 A JP S57207629A
Authority
JP
Japan
Prior art keywords
styrene
butadiene
composition
bonds
rubber composition
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
JP56091499A
Other languages
Japanese (ja)
Other versions
JPH0116261B2 (en
Inventor
Kinya Kawakami
Tomohiro Awane
Tetsuya Mizoguchi
Makoto Misawa
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.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama 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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP56091499A priority Critical patent/JPS57207629A/en
Publication of JPS57207629A publication Critical patent/JPS57207629A/en
Publication of JPH0116261B2 publication Critical patent/JPH0116261B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: A composition that contains a styrene-butadiene copolymer rubber which contains a specific amount of styrene and a specific amount of butadiene with 1,2-bonds, thus being suitably used as a tire tread composition, because of its high dynamic fatigue resistance.
CONSTITUTION: The objective composition contains a styrene-butadiene copolymer in which the styrene content is 5W20wt% and more than 40% of the butadiene part has 1,2-bonds. Its characteristics are kept, even when other diene rubber or natural rubber is admixed.
COPYRIGHT: (C)1982,JPO&Japio
JP56091499A 1981-06-16 1981-06-16 Rubber composition Granted JPS57207629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56091499A JPS57207629A (en) 1981-06-16 1981-06-16 Rubber composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56091499A JPS57207629A (en) 1981-06-16 1981-06-16 Rubber composition

Publications (2)

Publication Number Publication Date
JPS57207629A true JPS57207629A (en) 1982-12-20
JPH0116261B2 JPH0116261B2 (en) 1989-03-23

Family

ID=14028098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56091499A Granted JPS57207629A (en) 1981-06-16 1981-06-16 Rubber composition

Country Status (1)

Country Link
JP (1) JPS57207629A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180538A (en) * 1982-04-16 1983-10-22 Tokai Rubber Ind Ltd Vibration-proof and soundproof rubber composition
JPS6016034U (en) * 1983-07-13 1985-02-02 東海ゴム工業株式会社 torsional damper
JPH01314605A (en) * 1988-06-13 1989-12-19 Yokohama Rubber Co Ltd:The Pneumatic tire
WO2018097066A1 (en) * 2016-11-24 2018-05-31 住友ゴム工業株式会社 Rubber composition for tread, and tire
WO2018105625A1 (en) * 2016-12-09 2018-06-14 住友ゴム工業株式会社 Rubber composition for treads and tire

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580895A (en) * 1967-12-11 1971-05-25 Bridgestone Tire Co Ltd Production of copolymers in the presence of an organolithium compound and an orthoester
JPS5462248A (en) * 1977-10-08 1979-05-19 Dunlop Co Ltd Tire and elastomer composition for therefor
JPS56112947A (en) * 1980-02-08 1981-09-05 Japan Synthetic Rubber Co Ltd Rubber composition
JPS5751503A (en) * 1980-09-10 1982-03-26 Bridgestone Corp Pneumatic tire with improved tread
JPS5755204A (en) * 1980-09-20 1982-04-02 Bridgestone Corp Pneumatic tire with improved tread
JPS5787444A (en) * 1980-11-21 1982-05-31 Sumitomo Rubber Ind Ltd Tread rubber composition for tire

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580895A (en) * 1967-12-11 1971-05-25 Bridgestone Tire Co Ltd Production of copolymers in the presence of an organolithium compound and an orthoester
JPS5462248A (en) * 1977-10-08 1979-05-19 Dunlop Co Ltd Tire and elastomer composition for therefor
JPS56112947A (en) * 1980-02-08 1981-09-05 Japan Synthetic Rubber Co Ltd Rubber composition
JPS5751503A (en) * 1980-09-10 1982-03-26 Bridgestone Corp Pneumatic tire with improved tread
JPS5755204A (en) * 1980-09-20 1982-04-02 Bridgestone Corp Pneumatic tire with improved tread
JPS5787444A (en) * 1980-11-21 1982-05-31 Sumitomo Rubber Ind Ltd Tread rubber composition for tire

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180538A (en) * 1982-04-16 1983-10-22 Tokai Rubber Ind Ltd Vibration-proof and soundproof rubber composition
JPS6016034U (en) * 1983-07-13 1985-02-02 東海ゴム工業株式会社 torsional damper
JPH01314605A (en) * 1988-06-13 1989-12-19 Yokohama Rubber Co Ltd:The Pneumatic tire
WO2018097066A1 (en) * 2016-11-24 2018-05-31 住友ゴム工業株式会社 Rubber composition for tread, and tire
CN110023395A (en) * 2016-11-24 2019-07-16 住友橡胶工业株式会社 Rubber composition for tire tread and tire
JPWO2018097066A1 (en) * 2016-11-24 2019-10-17 住友ゴム工業株式会社 Tread rubber composition and tire
WO2018105625A1 (en) * 2016-12-09 2018-06-14 住友ゴム工業株式会社 Rubber composition for treads and tire
CN110050023A (en) * 2016-12-09 2019-07-23 住友橡胶工业株式会社 Rubber composition for tire tread and tire
JPWO2018105625A1 (en) * 2016-12-09 2019-10-24 住友ゴム工業株式会社 Tread rubber composition and tire
EP3553124A4 (en) * 2016-12-09 2019-11-06 Sumitomo Rubber Industries, Ltd. Rubber composition for treads and tire
US11180640B2 (en) 2016-12-09 2021-11-23 Sumitomo Rubber Industries, Ltd. Rubber composition for tread and tire
CN110050023B (en) * 2016-12-09 2021-12-03 住友橡胶工业株式会社 Rubber composition for tread and tire

Also Published As

Publication number Publication date
JPH0116261B2 (en) 1989-03-23

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