发明公开
- 专利标题： INTERLAYER FOR LITHOGRAPHIC PRINTING PLATES
- 专利标题（中）： 接口，用于平版印刷版
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申请号： EP04782764.7申请日： 2004-09-01
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公开(公告)号： EP1787166A1公开(公告)日： 2007-05-23
- 发明人: STREHMEL, Bernd , BAUMANN, Harald , HAYAKAWA, Eiji , HAYASHI, Koji , HUANG, Jianbing , SAKURAI, Hideo , SARAIYA, Shashikant , PIETSCH, Detlef
- 申请人： Kodak Polychrome Graphics, LLC
- 申请人地址： 401 Merritt 7 Norwalk, Connecticut 06851 US
- 专利权人： Kodak Polychrome Graphics, LLC
- 当前专利权人： Kodak Polychrome Graphics, LLC
- 当前专利权人地址： 401 Merritt 7 Norwalk, Connecticut 06851 US
- 代理机构： Vossius & Partner
- 国际公布： WO2006028440 20060316
- 主分类号： G03F7/11
- IPC分类号： G03F7/11 ; B41C1/10
摘要：
Lithographic substrate comprising (a) a dimensionally stable plate- or foil-shaped support, (b) an aluminum oxide layer provided on at least one side of the support (a), and (c) an interlayer applied onto the aluminum oxide layer comprising a hydrophilic polymer comprising structural units derived from the following compounds: (a1) at least one compound comprising both polyalkylene oxide chains and at least one structural unit which is free-radical polymerizable, and (a2) at least one monomer capable of copolymerizing with the free-radical polymerizable structural unit of (a1) and furthermore comprising at least one acidic functional group with pKs
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