发明名称 |
CONDUCTIVE RESIN COMPOSITION, PROCESS FOR PRODUCTION THEREOF, AND FUEL CELL SEPARATORS |
摘要 |
An object of the present invention is to provide a conductive resin composition which does not cause problems with regard to moldability such as occurrence of separation between a resin component and a conductive filler, voids and warp on molding, and is excellent in filling of a resin into a mold, and is also capable of being used for various electrical and electronic materials, including a separator for a fuel cell having excellent properties. To achieve the above object, the present invention provides a conductive resin composition comprising a conductive filler (A); a urethane-modified epoxy (meth)acrylate (B) obtained by reacting an epoxy (meth)acrylate (b-1), which is obtained by the addition reaction of an epoxy resin having an aromatic cyclic structural unit and/or an aliphatic cyclic structural unit and a (meth)acrylic acid, with a polyisocyanate (b-2); a (meth)acrylate (C) having a number average molecular weight of 500 to 10,000, which contains 20 to 80% by weight of an aromatic cyclic structural unit and/or an aliphatic cyclic structural unit and contains no active hydrogen atom; and the other ethylenically unsaturated monomer (D) which is copolymerizable with the urethane-modified epoxy (meth)acrylate (B) and the (meth)acrylate (C). |
申请公布号 |
EP1602674(B1) |
申请公布日期 |
2006.08.23 |
申请号 |
EP20040717818 |
申请日期 |
2004.03.05 |
申请人 |
DAINIPPON INK AND CHEMICALS, INCORPORATED |
发明人 |
YASUMURA, TAKASHI;KATO, TOSHIYA;HAMADA, KENICHI;HARADA, TETSUYA |
分类号 |
C08F299/06;C08F290/06;H01B1/20;H01M8/02;H01M8/10 |
主分类号 |
C08F299/06 |
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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