发明授权
US3985938A Dielectric ethylene copolymer compositions containing alkylfluoranthene
失效
含有烷基荧蒽的介电乙烯共聚物组合物
- 专利标题： Dielectric ethylene copolymer compositions containing alkylfluoranthene
- 专利标题（中）： 含有烷基荧蒽的介电乙烯共聚物组合物
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申请号： US602804申请日： 1975-08-07
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公开(公告)号： US3985938A公开(公告)日： 1976-10-12
- 发明人: Masaaki Takahashi , Akira Ito , Yuriko Igarashi , Shichiro Kawada , Jiro Ogura , Ryoichi Ito
- 申请人： Masaaki Takahashi , Akira Ito , Yuriko Igarashi , Shichiro Kawada , Jiro Ogura , Ryoichi Ito
- 申请人地址： JA Tokyo
- 专利权人： Kureha Kagaku Kogyo Kabushiki Kaisha
- 当前专利权人： Kureha Kagaku Kogyo Kabushiki Kaisha
- 当前专利权人地址： JA Tokyo
- 优先权： JA48-74363 19730703
- 主分类号： C08K5/01
- IPC分类号： C08K5/01 ; H01B3/44 ; C08C5/00 ; C08F6/00 ; C08F210/00
摘要：
Ethylene copolymer compositions having excellent dielectric properties comprising an alkylfluoranthene having the following formula: ##SPC1##(wherein R represents an alkyl group containing from 1 to 4 carbon atoms, and x is an integer of from 1 to 4, and when x is an integer of 2 or greater, R may be different or the same) in an amount of at least 0.5 parts by weight per 100 parts by weight of an ethylene copolymer.
公开/授权文献
- US5829288A Adaptive folding 公开/授权日：1998-11-03