| 发明名称 |
RUBBER COMPOSITION FOR DUST COVER BOOTS |
| 摘要 |
<p>A rubber composition for dust cover boots comprising a copolymer rubber composed of 10 to 60 mole% of epichlorohydrin, 30 to 90 mole% of propylene oxide or both propylene oxide and ethylene oxide with the propylene oxide/ethylene oxide mole ratio being at least 1, and 0 to 15 mole% of an unsaturated epoxide, and a vulcanization agent for the copolymer rubber.</p> |
| 申请公布号 |
CA1266748(A) |
申请公布日期 |
1990.03.13 |
| 申请号 |
CA19850486714 |
申请日期 |
1985.07.12 |
| 申请人 |
NIPPON ZEON CO., LTD. |
发明人 |
MEADA, AKIO;CHIDA, TAKESHI;SEYA, HIROKATSU |
| 分类号 |
C08G65/14;C08G65/24;C08L71/03;F16D3/84;(IPC1-7):C08L71/02;C08L63/10;C08J3/24 |
主分类号 |
C08G65/14 |
| 代理机构 |
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代理人 |
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| 地址 |
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