| 发明名称 |
Bead filler rubber composition |
| 摘要 |
A rubber composition comprising rubber, novolak-type phenolic resin and carbon black is very rigid and is adapted to be used as a bead filler rubber of a tire. Tires using the rubber composition are excellent in the high speed performance, lateral rigidity, ride feeling and durability.
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| 申请公布号 |
US4421891(A) |
申请公布日期 |
1983.12.20 |
| 申请号 |
US19810238875 |
申请日期 |
1981.02.27 |
| 申请人 |
BRIDGESTONE TIRE COMPANY LIMITED |
发明人 |
MIYAKE, ITSUO;OKAMOTO, KEIZO;BUNDO, MOTONORI;NODA, AKIHIRO |
| 分类号 |
C08L7/00;B29C67/00;B29D30/00;B29D30/48;B60C15/06;C08K3/04;C08L21/00;(IPC1-7):C08L61/14 |
主分类号 |
C08L7/00 |
| 代理机构 |
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代理人 |
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