- 专利标题: Porous insulating film and its laminates
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申请号: US10785413申请日: 2004-02-25
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公开(公告)号: US20040166297A1公开(公告)日: 2004-08-26
- 发明人: Shigeru Yao , Yukihiko Asano , Shyusei Ohya , Kenji Fukunaga , Masayuki Kinouchi , Kenji Kawabata
- 申请人: Ube Industries, Ltd.
- 申请人地址: null
- 专利权人: Ube Industries, Ltd.
- 当前专利权人: Ube Industries, Ltd.
- 当前专利权人地址: null
- 优先权: JP11-116178 19990423; JP11-132755 19990513; JP11-337445 19991129
- 主分类号: B32B003/00
- IPC分类号: B32B003/00
摘要:
A porous insulating film comprising a highly heat resistant resin film having a fine porous structure with a mean pore size of 0.01-5 nullm in at least the center of the film, and a porosity of 15-80%. A laminate is prepared by forming a heat resistant adhesive layer or a conductive metal layer or an inorganic or metal substrate on one or both sides of the porous insulating film or by forming an inorganic or metal substrate on one side of the porous insulating film and a conductive metal layer on the other side.
公开/授权文献
- US07303811B2 Porous insulating film and its laminates 公开/授权日:2007-12-04