发明公开
- 专利标题： Radiator hose
- 专利标题（中）： Kraftfahrzeug-Kühlwasserschlauch。
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申请号： EP93308401.4申请日： 1993-10-21
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公开(公告)号： EP0595551A2公开(公告)日： 1994-05-04
- 发明人: Yamamoto, Keisaku , Ikeda, Kiyoshi , Koshiba, Junichi
- 申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 申请人地址： 5-33, Kitahama 4-chome Chuo-ku Osaka JP
- 专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人地址： 5-33, Kitahama 4-chome Chuo-ku Osaka JP
- 代理机构： Cresswell, Thomas Anthony
- 优先权： JP282737/92 19921021; JP323029/92 19921202
- 主分类号： F16L47/00
- IPC分类号： F16L47/00 ; C08L23/16 ; C08K5/25 ; C08K3/00
摘要：
A radiator hose is obtained by vulcanization of a rubber composition (R). The rubber composition (R) comprises the following (A) to (C) and no zinc-containing compound:
(A) an ethylene-α-olefin copolymer rubber and/or an ethylene-α-olefin-nonconjugated diene copolymer rubber,
(B) at least one compound selected from the group consisting of N,N'-bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyl]hydrazine, N,N'-dibenzal-(oxalyldihydrazide) and 2,2'-oxamid-bis-[ethyl-3(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], and
(C) carbon black.
(A) an ethylene-α-olefin copolymer rubber and/or an ethylene-α-olefin-nonconjugated diene copolymer rubber,
(B) at least one compound selected from the group consisting of N,N'-bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyl]hydrazine, N,N'-dibenzal-(oxalyldihydrazide) and 2,2'-oxamid-bis-[ethyl-3(3,5-di-tert-butyl-4-hydroxyphenyl)propionate], and
(C) carbon black.
公开/授权文献
- EP0595551B1 Radiator hose 公开/授权日：1997-04-16
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