发明名称 |
LINEAR POLYIMIDE PRECURSOR, LINEAR POLYIMIDE, THERMALLY CURED PRODUCT OF THE LINEAR POLYIMIDE, AND METHOD FOR PRODUCING THE LINEAR POLYIMIDE |
摘要 |
<p>A linear polyimide is produced from mellophanic dianhydride, diamine (NH 2 -A-NH 2 ), and a monofunctional acid anhydride and contains a repeating unit represented by the following general formula (3);
(wherein A represents a divalent aromatic diamine residue or aliphatic diamine residue, B represents a monofunctional acid anhydride residue, and n represents a degree of polymerization). The polyimide has good solubility in organic solvents and thermoplasticity and also has high adhesive force to a copper foil and a non-thermoplastic polyimide film, a high glass transition temperature, and high toughness.</p> |
申请公布号 |
KR20110013461(A) |
申请公布日期 |
2011.02.09 |
申请号 |
KR20107027679 |
申请日期 |
2009.05.26 |
申请人 |
JFE CHEMICAL CORPORATION |
发明人 |
HASEGAWA MASATOSHI;KITAMURA NAOYUKI |
分类号 |
C08G73/10;B32B15/08;C08L79/08;C09J179/08 |
主分类号 |
C08G73/10 |
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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