发明公开
EP4089155A1 SEAL
审中-公开
- 专利标题： SEAL
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申请号： EP22172922.1申请日： 2022-05-12
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公开(公告)号： EP4089155A1公开(公告)日： 2022-11-16
- 发明人: HIRANO, Kosei , IKEHARA, Junichiro , MAKINO, Daisuke , FUKAZAWA, Shinpei , INAGAKI, Tomoya
- 申请人： Mitsubishi Cable Industries, Ltd.
- 申请人地址： JP Chiyoda-ku Tokyo 100-8303 4-1, Marunouchi 3-chome
- 代理机构： Germain Maureau
- 优先权： JP2021081776 20210513
- 主分类号： C09K3/10
- IPC分类号： C09K3/10
摘要：
A seal 10 is made of a rubber composition. The rubber composition contains: a rubber component containing a hydrogenated nitrile-butadiene rubber as a main part; a fatty acid amide; and carbon black having an average particle diameter of 60 nm or less. The rubber component is crosslinked by using an organic peroxide, a co-crosslinking agent, and sulfur.
公开/授权文献
- EP4089155B1 SEAL 公开/授权日：2023-12-27
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