发明授权
- 专利标题： Process for production of laminated film structure of aromatic polyester
- 专利标题（中）： 芳香族聚酯层压薄膜结构的生产工艺
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申请号： US122664申请日： 1980-02-19
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公开(公告)号： US4369207A公开(公告)日： 1983-01-18
- 发明人: Shunichi Matsumura , Hiroo Inata , Makoto Ogasawara
- 申请人： Shunichi Matsumura , Hiroo Inata , Makoto Ogasawara
- 申请人地址： JPX Osaka
- 专利权人： Teijin Limited
- 当前专利权人： Teijin Limited
- 当前专利权人地址： JPX Osaka
- 优先权： JPX54-19660 19790223; JPX54-114097 19790907
- 主分类号： B32B15/08
- IPC分类号： B32B15/08 ; C08F283/02 ; C08J7/18 ; G03F7/00 ; H05K1/03 ; B05D3/06
摘要：
A laminated film structure composed of a polyester film and an electroconductive metal layer laminated to at least one surface of the polyester resin film, characterized in that said polyester film is an unstretched film of a cured aromatic polyester having a crosslinking degree of not less than 70%, a swelling degree of not more than 30 and an elongation at room temperature of not less than 10%; and a process for producing said film structure.