发明名称 |
Vulcanizable EPDM rubber compositions |
摘要 |
<p>The rubber mixtures of this invention contain a non-conjugated ethylene-propylene-diene rubber or a blend of a non-conjugated ethylene-propylene-diene rubber with a diene rubber, a specific alkoxy silane compound and an amorphous silicic acid having a specific surface area of between 5 and 100 m<2>/g (BET adsorption). The vulcanisates according to the invention are prepared by vulcanisation of these rubber mixtures. The rubber mixtures of this invention have excellent dynamic properties and excellent mechanical properties, dynamic fatigue resistance and heat-aging resistance. They furthermore allow the preparation of vulcanisates having the same properties.</p> |
申请公布号 |
EP0547344(B1) |
申请公布日期 |
1996.01.10 |
申请号 |
EP19920118584 |
申请日期 |
1992.10.30 |
申请人 |
DEGUSSA AKTIENGESELLSCHAFT |
发明人 |
WOLFF, SIEGFRIED, DR.;PANENKA, RAINER, DR.;HADDEMAN, MARINUS;NAKAHAMA, HIDENARI |
分类号 |
C08J3/20;C08J3/24;C08K3/04;C08K3/34;C08K3/36;C08K5/5419;C08K5/548;C08K9/06;C08L23/00;C08L23/16;(IPC1-7):C08L23/16;C08K5/54 |
主分类号 |
C08J3/20 |
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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