发明名称 |
GUMMI-SCHICHTKOERPER |
摘要 |
<p>A laminated rubber structure having a first layer formed of a first rubber composition including a copolymer of tetrafluoroethylene, vinylidene fluoride, and hexafluoropropylene, the copolymer having at least one peroxide-crosslinking peroxide unit each bonded to a corresponding one of at least one end thereof, and containing 10 to 50 mole % of the vinylidene fluoride; and a second layer formed of a second rubber composition which includes an acrylonitrile-butadiene rubber containing 25 to 45 weight % of acrylonitrile, and a bifunctional crosslinking aid, the second layer contacting the first layer, the first and second layers being chemically bonded to each other by crosslinking caused between the copolymer and the acrylonitrile-butadiene rubber owing to the peroxide-crosslinking unit.</p> |
申请公布号 |
DE4017273(A1) |
申请公布日期 |
1990.12.06 |
申请号 |
DE19904017273 |
申请日期 |
1990.05.29 |
申请人 |
TOKAI RUBBER INDUSTRIES, LTD., KOMAKI, AICHI, JP |
发明人 |
NISHIMURA, KAZUHIKO, KOMAKI, AICHI, JP |
分类号 |
B32B25/04;B32B7/04;B32B25/14;C08F14/18;C08F214/18;C08J3/24;C08L27/12;F16L11/08 |
主分类号 |
B32B25/04 |
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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