ATE31067T1 - BRANCHED BUTADIENE-STYRENE COPOLYMERS AND THEIR USE IN PNEUMATIC TIRES. - Google Patents

BRANCHED BUTADIENE-STYRENE COPOLYMERS AND THEIR USE IN PNEUMATIC TIRES.

Info

Publication number
ATE31067T1
ATE31067T1 AT83301544T AT83301544T ATE31067T1 AT E31067 T1 ATE31067 T1 AT E31067T1 AT 83301544 T AT83301544 T AT 83301544T AT 83301544 T AT83301544 T AT 83301544T AT E31067 T1 ATE31067 T1 AT E31067T1
Authority
AT
Austria
Prior art keywords
pneumatic tires
styrene copolymers
branched butadiene
butadiene
branched
Prior art date
Application number
AT83301544T
Other languages
German (de)
Inventor
Noboru Ohsima
Isamu Shimizu
Yoshito Yoshimura
Tatsuo Fujimaki
Seisuke Tomita
Original Assignee
Bridgestone Tire Co Ltd
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
Priority claimed from JP57042955A external-priority patent/JPS58162603A/en
Priority claimed from JP57047946A external-priority patent/JPS58164403A/en
Application filed by Bridgestone Tire Co Ltd, Japan Synthetic Rubber Co Ltd filed Critical Bridgestone Tire Co Ltd
Priority claimed from EP83301544A external-priority patent/EP0089839B2/en
Application granted granted Critical
Publication of ATE31067T1 publication Critical patent/ATE31067T1/en

Links

AT83301544T 1982-03-19 1983-03-18 BRANCHED BUTADIENE-STYRENE COPOLYMERS AND THEIR USE IN PNEUMATIC TIRES. ATE31067T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57042955A JPS58162603A (en) 1982-03-19 1982-03-19 Branched styrene-butadiene copolymer
JP57047946A JPS58164403A (en) 1982-03-25 1982-03-25 Pneumatic tyre
EP83301544A EP0089839B2 (en) 1982-03-19 1983-03-18 Branched styrene-butadiene copolymers and pneumatic tires using the same

Publications (1)

Publication Number Publication Date
ATE31067T1 true ATE31067T1 (en) 1987-12-15

Family

ID=27226345

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83301544T ATE31067T1 (en) 1982-03-19 1983-03-18 BRANCHED BUTADIENE-STYRENE COPOLYMERS AND THEIR USE IN PNEUMATIC TIRES.

Country Status (1)

Country Link
AT (1) ATE31067T1 (en)

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties