发明授权
- 专利标题: Electrophotographic type printing plate precursor
- 专利标题(中): 电子照相型印版前体
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申请号: US569246申请日: 1990-08-17
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公开(公告)号: US5079116A公开(公告)日: 1992-01-07
- 发明人: Hiromich Tachikawa , Hiroaki Yokoya , Sadao Osawa
- 申请人: Hiromich Tachikawa , Hiroaki Yokoya , Sadao Osawa
- 申请人地址: JPX Kanagawa
- 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: JPX Kanagawa
- 优先权: JPX63-9045 19880119; JPX63-10455 19880120
- 主分类号: G03G5/14
- IPC分类号: G03G5/14
摘要:
An electrophotographic printing plate precursor which comprises a conductive support having provided thereon, in order, an intermediate layer and an electrophotographic photo-receptive layer, wherein the intermediate layer contains at least one compound having at least one amino group and at least one group selected from the group consisting of a carboxyl group, a sulfo group and a hydroxyl group, or a salt of the compound, whereby ink stains are prevented from sticking to the non-image area upon printing.
公开/授权文献
- US5916660A Elongate barrier 公开/授权日:1999-06-29
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