发明名称 |
ACRYLIC RUBBER COMPOSITION, VULCANIZED RUBBER THEREFROM AND USE THEREOF |
摘要 |
<p>To provide an acrylic rubber composition and a vulcanized rubber that ensure heat resistance of the vulcanized rubber, especially less changes in the elongation at break (EB) and hardness of the vulcanized rubber under heating conditions. An acrylic rubber composition comprising a carboxyl group-containing acrylic rubber and, per 100 parts by mass of the carboxyl group-containing acrylic rubber, from 10 to 100 parts by mass of carbon black, from 0.1 to 15 parts by mass of at least one primary antioxidant selected from the group consisting of an amine antioxidant and a phenolic antioxidant and from 0.1 to 15 parts by mass of at least one secondary antioxidant selected from the group consisting of a phosphorus antioxidant and a sulfur antioxidant.</p> |
申请公布号 |
EP2159264(A1) |
申请公布日期 |
2010.03.03 |
申请号 |
EP20080753061 |
申请日期 |
2008.05.21 |
申请人 |
DENKI KAGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
MIYAUCHI, TOSHIAKI;ABE, YASUSHI |
分类号 |
C08L33/08;C08K3/04;C08K5/18;C08K5/37;C08K5/372;C08K5/524;C09K3/10;F16L11/06 |
主分类号 |
C08L33/08 |
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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