发明名称 |
COPOLYMER, RUBBER COMPOSITION, CROSSLINKED RUBBER COMPOSITION, AND TIRE |
摘要 |
The present invention provides a random copolymers that is used for manufacturing a rubber having high fracture strength and excellent low loss properties (low heat generation properties) and that includes randomly arranged monomer units of a conjugated diene compound and of a non-conjugated olefin, a rubber composition containing the random copolymer, a cross-linked rubber composition obtained by crosslinking the rubber composition, and a tire manufactured by using the rubber composition or the cross-linked rubber composition. A copolymer of a conjugated diene compound and a non-conjugated olefin includes a random copolymer having randomly arranged monomer units of the conjugated diene compound and of the non-conjugated olefin, which random copolymer contains, by at least 5 mol%, alternate bonding units of the conjugated diene compound and the non-conjugated olefin in a unit derived from the non-conjugated olefin. |
申请公布号 |
EP2671896(A4) |
申请公布日期 |
2015.04.01 |
申请号 |
EP20120742163 |
申请日期 |
2012.02.03 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
HORIKAWA, YASUO;KAITA, SHOJIRO;TARDIF, OLIVIER;MATSUSHITA, JUNKO |
分类号 |
C08F236/04;B60C1/00;C08C19/02;C08F236/06;C08K3/00;C08K3/04;C08L9/00;C08L15/00 |
主分类号 |
C08F236/04 |
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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