JPS6360769B2 - - Google Patents

Info

Publication number
JPS6360769B2
JPS6360769B2 JP55186194A JP18619480A JPS6360769B2 JP S6360769 B2 JPS6360769 B2 JP S6360769B2 JP 55186194 A JP55186194 A JP 55186194A JP 18619480 A JP18619480 A JP 18619480A JP S6360769 B2 JPS6360769 B2 JP S6360769B2
Authority
JP
Japan
Prior art keywords
block
weight
component
copolymer
styrene
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
Application number
JP55186194A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57109817A (en
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 filed Critical
Priority to JP18619480A priority Critical patent/JPS57109817A/ja
Priority to US06/330,862 priority patent/US4433109A/en
Priority to EP19810305931 priority patent/EP0054440B1/en
Priority to EP19840106266 priority patent/EP0134909B1/en
Publication of JPS57109817A publication Critical patent/JPS57109817A/ja
Publication of JPS6360769B2 publication Critical patent/JPS6360769B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)
JP18619480A 1980-12-17 1980-12-26 Styrene-butadiene block copolymer Granted JPS57109817A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP18619480A JPS57109817A (en) 1980-12-26 1980-12-26 Styrene-butadiene block copolymer
US06/330,862 US4433109A (en) 1980-12-17 1981-12-15 Styrene-butadiene block copolymer
EP19810305931 EP0054440B1 (en) 1980-12-17 1981-12-17 Styrene-butadiene block copolymer
EP19840106266 EP0134909B1 (en) 1980-12-17 1981-12-17 Styrene-butadiene block copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18619480A JPS57109817A (en) 1980-12-26 1980-12-26 Styrene-butadiene block copolymer

Publications (2)

Publication Number Publication Date
JPS57109817A JPS57109817A (en) 1982-07-08
JPS6360769B2 true JPS6360769B2 (en, 2012) 1988-11-25

Family

ID=16184023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18619480A Granted JPS57109817A (en) 1980-12-17 1980-12-26 Styrene-butadiene block copolymer

Country Status (1)

Country Link
JP (1) JPS57109817A (en, 2012)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154711A (ja) * 1982-03-11 1983-09-14 Mitsubishi Chem Ind Ltd スチレン−共役ジエンゴム
JPH0618978B2 (ja) * 1985-10-30 1994-03-16 日本合成ゴム株式会社 ゴム組成物
JPS62143948A (ja) * 1985-12-17 1987-06-27 Toyo Tire & Rubber Co Ltd タイヤトレツド用ゴム組成物
JPH0674366B2 (ja) * 1986-04-10 1994-09-21 住友化学工業株式会社 ゴム組成物
JPS63112648A (ja) * 1986-10-30 1988-05-17 Sumitomo Chem Co Ltd タイヤトレツド用ゴム組成物
JPH0735463B2 (ja) * 1986-11-29 1995-04-19 住友ゴム工業株式会社 タイヤトレツド用ゴム組成物
US5227424A (en) * 1988-11-14 1993-07-13 The Yokohama Rubber Co., Ltd. Rubber composition for use as a tire tread
JP5259106B2 (ja) * 2007-03-19 2013-08-07 株式会社ブリヂストン ゴム組成物及びそれを用いた空気入りタイヤ
JP6208422B2 (ja) * 2012-11-26 2017-10-04 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP7105201B2 (ja) * 2017-02-17 2022-07-22 株式会社ブリヂストン ゴム組成物、架橋ゴム、ゴム製品、及びタイヤ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51365B2 (en, 2012) * 1972-08-09 1976-01-07
JPS5214839A (en) * 1975-07-28 1977-02-04 Mitsubishi Electric Corp Charging device
JPS5335114A (en) * 1976-09-13 1978-04-01 Hitachi Ltd Motor drive circuit
JPS556651A (en) * 1978-06-30 1980-01-18 Iseki & Co Ltd Stepless speed change driving gear of farm machine

Also Published As

Publication number Publication date
JPS57109817A (en) 1982-07-08

Similar Documents

Publication Publication Date Title
US4519431A (en) Styrene-butadiene copolymers with high styrene content
JP2894986B2 (ja) ジエン系重合体ゴム組成物
US4367325A (en) Styrene-butadiene random copolymer and process for the production thereof
JP3493461B2 (ja) ゴム組成物
JP2863584B2 (ja) 空気入りタイヤ
US4396743A (en) Rubber composition for tires containing block copolymer having vinyl bonds
EP0064400B1 (en) Diene rubber composition
US4433109A (en) Styrene-butadiene block copolymer
US5204407A (en) Pneumatic tires
JPS63101440A (ja) ゴム組成物
JPS6360769B2 (en, 2012)
EP0128607B1 (en) Elastomeric copolymers, their preparation and their use
JPS6360768B2 (en, 2012)
EP0134909B1 (en) Styrene-butadiene block copolymer
US20170002103A1 (en) Modified conjugated diene polymer, modified rubber composition comprising same, and method for preparing modified conjugated diene polymer
EP3106469A1 (en) Modified conjugated diene polymer, modified rubber composition comprising same, and method for preparing modified conjugated diene polymer
JPS6360770B2 (en, 2012)
JPH0699598B2 (ja) タイヤトレツド用ゴム組成物
JPH05202102A (ja) 変性共役ジエン系重合体の製造方法及びゴム組成物
EP0265923A2 (en) Rubber composition for tire treads
JPS61120839A (ja) タイヤトレツド用加硫ゴム組成物
JPH0231731B2 (ja) Shinkinagomuzairyo
JPH0627122B2 (ja) 高スチレン含量のランダムスチレン−ブタジエン共重合体ゴム
JPH0150244B2 (en, 2012)
JP2527968B2 (ja) ブタジエン系重合体ゴム組成物