发明名称 |
RUBBER COMPOSITION WITH IMPROVED METAL ADHESIVENESS, IMPROVEMENT THEREFOR AND PRODUCT THEREOF |
摘要 |
<p>This invention is directed to a method, a rubber skim stock and a product containing the skim stock having improved adhesion between a metal member and contiguous rubber skim stock. The invention lies in the discovery that improved rubber-to-metal adhesion can be obtained by adding to an otherwise conventional rubber skim stock composition appropriate amounts of a tetracarboxylic dianhydride. The method of this invention comprises the steps of mixing a tetracarboxylic dianhydride into a rubber composition, bringing this composition into contiguous relationship with a metal member in an unvulcanized product and vulcanizing the product to yield the end product.</p> |
申请公布号 |
JPS56157442(A) |
申请公布日期 |
1981.12.04 |
申请号 |
JP19810051899 |
申请日期 |
1981.04.08 |
申请人 |
FIRESTONE TIRE & RUBBER CO |
发明人 |
FUREDERITSUKU JIEE RABAGUNANI;SUTEIIBUN II SHIYONFUERUDO |
分类号 |
B29D30/00;B29C55/00;B29C65/70;B29C67/00;B32B25/02;B32B25/04;C08J5/10;C08J5/12;C08K5/04;C08K5/1539;C08L7/00;C08L21/00 |
主分类号 |
B29D30/00 |
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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