发明名称 |
THERMOPLASTIC POLYIMIDE, AND LAMINATED POLYIMIDE FILM AND METAL FOIL-LAMINATED POLYIMIDE FILM USING THE THERMOPLASTIC POLYIMIDE |
摘要 |
<p>Disclosed is a thermoplastic polyimide which has excellent heat resistance and can adhere to a metal foil by thermocompression bonding for a short-time. The thermoplastic polyimide comprising a tetracarboxylic dianhydride residue and a diamine residue wherein the biphenyl tetracarboxylic dianhydride residues account for 80 mol% or more of the total tetracarboxylic dianhydride residues, the 4,4'-diaminodiphenyl ether residues for 65 mol% or more and 85 mol% or less of the total diamine residues, and the paraphenylene diamine residues for 15 mol% or more and 35 mol% or less of the total diamine residues.</p> |
申请公布号 |
EP2039715(A1) |
申请公布日期 |
2009.03.25 |
申请号 |
EP20070767859 |
申请日期 |
2007.06.29 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
KASUMI, KENICHI;MATSUMURA, NOBUO |
分类号 |
C08G73/10;B32B15/088;B32B27/34 |
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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