发明名称 |
STYRENE-BUTADIENE COPOLYMER COMPOSITION |
摘要 |
Disclosed herein is a low fuel consumption pneumatic tire with all weather running performances, which tire uses as a tread a vulcanizable rubber composition obtained by adding 30-80% by weight of carbon black having an iodine adsorption value of not less than 70 mg/g and a dibutylphthalate (DBP) adsorption of not less than 90 ml/100 g, and a low temperature plasticizing ester and/or naphthenic or paraffinic solftener in an amount 2 to 50% by weight relative to said carbon black into 100 parts by weight of a rubber component composed of 100 to 25 parts by weight of at least one kind of a first diene rubber containing 0 to 30% of styrene and 25 to 95% of vinyl bonds in the butadiene unit and 0 to 75 parts by weight of at least one kind of a second diene rubber which is different in kind from the above first diene rubber. |
申请公布号 |
AU4093785(A) |
申请公布日期 |
1985.10.17 |
申请号 |
AU19850040937 |
申请日期 |
1985.04.09 |
申请人 |
BRIDGESTONE CORP. |
发明人 |
EIJI TAKIGUCHI;KAZUAKI YUTO;TORU ONIKI |
分类号 |
C08L7/00;B60C1/00;B60C11/00;C08K3/00;C08K3/04;C08K5/01;C08K5/10;C08K5/101;C08L9/00;C08L21/00 |
主分类号 |
C08L7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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