JPS6431842A - Rubber composition having low heat-generation - Google Patents

Rubber composition having low heat-generation

Info

Publication number
JPS6431842A
JPS6431842A JP18767687A JP18767687A JPS6431842A JP S6431842 A JPS6431842 A JP S6431842A JP 18767687 A JP18767687 A JP 18767687A JP 18767687 A JP18767687 A JP 18767687A JP S6431842 A JPS6431842 A JP S6431842A
Authority
JP
Japan
Prior art keywords
generation
rubber composition
low heat
diene
compounding
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.)
Pending
Application number
JP18767687A
Other languages
Japanese (ja)
Inventor
Kazuya Hatayama
Hitoshi Kondo
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP18767687A priority Critical patent/JPS6431842A/en
Publication of JPS6431842A publication Critical patent/JPS6431842A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To obtain the titled composition having improved heat-generation improving effect and peptizing action of polymer and useful for automobile tire, by compounding a natural rubber or a diene-type synthetic rubber with a specific amount of a specific dimercapto compound. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.wt. of a natural rubber and/or a diene-type synthetic rubber with (B) 0.1-10pts.wt. of a reinforcing filler consisting of a dimercapto compound of formula (R<1> and R<2> are H or 1-3C alkyl or R<1> and R<2> together form-CH= CH-CH=CH-, a 3-4C alkylene ring, etc.) (e.g. 3,6-dimercaptopyridazine).
JP18767687A 1987-07-29 1987-07-29 Rubber composition having low heat-generation Pending JPS6431842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18767687A JPS6431842A (en) 1987-07-29 1987-07-29 Rubber composition having low heat-generation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18767687A JPS6431842A (en) 1987-07-29 1987-07-29 Rubber composition having low heat-generation

Publications (1)

Publication Number Publication Date
JPS6431842A true JPS6431842A (en) 1989-02-02

Family

ID=16210196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18767687A Pending JPS6431842A (en) 1987-07-29 1987-07-29 Rubber composition having low heat-generation

Country Status (1)

Country Link
JP (1) JPS6431842A (en)

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