发明名称 |
Acrylic rubber composition |
摘要 |
An acrylic rubber composition which forms a phosphorous inert coating on the surface of a metal member when in contact with the metal member under high temperature contains the acrylic rubber, a phosphite-based material and an acid acceptor which reacts with an acid substance in the composition. The acrylic rubber composition particularly exhibits its effect when used as a sealing member 10 for an oil filter 1 which filters engine oil. In such cases, the content of the phosphite-based material is preferably 8-20 parts by weight and that of the acid acceptor is preferably 1-10 parts by weight to 100 parts by weight of the acrylic rubber.
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申请公布号 |
US6107376(A) |
申请公布日期 |
2000.08.22 |
申请号 |
US19960743033 |
申请日期 |
1996.11.04 |
申请人 |
DENSO CORPORATION |
发明人 |
TANAKA, NORIO;AOYAMA, TOKUHIDE |
分类号 |
C08K5/50;C08K5/526;C08L33/04;C08L33/06;C09D133/04;C09D133/06;C09K3/10;(IPC1-7):C08K5/51 |
主分类号 |
C08K5/50 |
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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