发明申请
- 专利标题： POLYIMIDE COMPOSITE MATERIAL AND FILM THEREOF
- 专利标题（中）： 聚酰亚胺复合材料及其膜
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申请号： US12744934申请日： 2008-11-27
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公开(公告)号： US20100304160A1公开(公告)日： 2010-12-02
- 发明人: Kenichi Fukukawa , Yoshihiro Sakata , Ichiro Fujio , Wataru Yamashita
- 申请人： Kenichi Fukukawa , Yoshihiro Sakata , Ichiro Fujio , Wataru Yamashita
- 申请人地址： JP Minato-ku, Tokyo
- 专利权人： MITSUI CHEMICALS, INC.
- 当前专利权人： MITSUI CHEMICALS, INC.
- 当前专利权人地址： JP Minato-ku, Tokyo
- 优先权： JP2007-311130 20071130; JP2008-161916 20080620; JP2008-161917 20080620; JP2008-161918 20080620; JP2008-161919 20080620; JP2008-161920 20080620
- 国际申请： PCT/JP2008/071524 WO 20081127
- 主分类号： B32B15/08
- IPC分类号： B32B15/08 ; C08G73/10 ; C08K3/34 ; B05D3/02
摘要：
A polyamic acid solution according to the present invention includes a polyamic acid, a solvent (C) in which the polyamic acid (PAA1) is dissolved, and a substance (M) that can release at least one metal selected from groups 1 and 2 of the periodic table as a metal ion, or a substance (m) that contains the substance (M). A polyimide composite according to the present invention is produced from the polyamic acid solution.The present invention provides a polyimide composite having a greatly improved glass transition temperature without impairing the intrinsic physical properties of the polyimide.
公开/授权文献
- US09540487B2 Polyimide composite material and film thereof 公开/授权日：2017-01-10
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