发明授权
- 专利标题： Fluorinated elastic copolymer composition and its cross-linked rubber member
- 专利标题（中）： 氟化弹性共聚物组合物及其交联橡胶部件
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申请号： US12911996申请日： 2010-10-26
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公开(公告)号： US08735479B2公开(公告)日： 2014-05-27
- 发明人: Masahide Yodogawa , Masayuki Saito , Mitsuru Seki
- 申请人： Masahide Yodogawa , Masayuki Saito , Mitsuru Seki
- 申请人地址： JP Tokyo
- 专利权人： Asahi Glass Company, Limited
- 当前专利权人： Asahi Glass Company, Limited
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2008-131972 20080520
- 主分类号： C08K5/098
- IPC分类号： C08K5/098 ; C08L27/18
摘要：
To provide a fluorinated elastic copolymer composition, and a cross-linked rubber member obtained by crosslinking the fluorinated elastic copolymer composition, which is excellent in hot water resistance and steam resistance under severe conditions.A fluorinated elastic copolymer composition, which comprises a fluorinated elastic copolymer and a compound represented by the following formula (1) wherein the compound represented by the following formula (1) is contained in an amount of from 0.1 to 10 parts by mass per 100 parts by mass of the fluorinated elastic copolymer: (RCOO−)nMn+ (1) (wherein R is a C10-30 organic group, n is an integer of 2 or 3, and M is an alkaline earth metal, Zn, Cd, Co, Sn, Cu, Pb, Ni or Al).
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