发明授权
- 专利标题： Electrophotographic copying film
- 专利标题（中）： 电子照相复印膜
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申请号： US321474申请日： 1973-01-05
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公开(公告)号： US4071362A公开(公告)日： 1978-01-31
- 发明人: Haruo Takenaka , Toshiaki Okiyama , Toshio Kawamata
- 申请人： Haruo Takenaka , Toshiaki Okiyama , Toshio Kawamata
- 申请人地址： JA
- 专利权人： Fuji Photo Film Co., Ltd.
- 当前专利权人： Fuji Photo Film Co., Ltd.
- 当前专利权人地址： JA
- 主分类号： G03G7/00
- IPC分类号： G03G7/00 ; G03G5/02
摘要：
An electrophotographic coating film having an improved receptivity for electrophotographic toners and a reduced tendency to blocking comprises a thermally resistant base film and a coating layer containing 0.1 to 10% by weight of one or more matting agents and formed of resins which contain a styrene-acrylate or -methacrylate ester copolymer containing at least 10% by weight of copolymerized styrene.
公开/授权文献
- US5710021A Production of heterologous proteins in filamentous fungi 公开/授权日：1998-01-20
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