发明公开
EP1493058A2 ON-PRESS DEVELOPABLE IR SENSITIVE PRINTING PLATES USING BINDER RESINS HAVING POLYETHYLENE OXIDE SEGMENTS
有权
与聚环氧乙烷链段含粘合剂树脂中的压力印刷机上显影的红外感光板
- 专利标题： ON-PRESS DEVELOPABLE IR SENSITIVE PRINTING PLATES USING BINDER RESINS HAVING POLYETHYLENE OXIDE SEGMENTS
- 专利标题（中）： 与聚环氧乙烷链段含粘合剂树脂中的压力印刷机上显影的红外感光板
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申请号： EP03718373.8申请日： 2003-04-10
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公开(公告)号： EP1493058A2公开(公告)日： 2005-01-05
- 发明人: HUANG, Jianbing , MUNNELLY, Heidi, M. , SARAIYA, Shashikant , PAPPAS, Socrates, Peter
- 申请人： Kodak Polychrome Graphics LLC
- 申请人地址： 401 Merrit 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 Merrit 7 Norwalk,Connecticut 06851 US
- 代理机构： VOSSIUS & PARTNER
- 优先权： US119454 20020410
- 国际公布： WO2003087939 20031023
- 主分类号： G03F7/033
- IPC分类号： G03F7/033 ; G03F7/021 ; B41M5/36 ; B41C1/10
摘要：
The present invention relates to a polymerizable coating composition suitable for the manufacture of printing plates, which may be developable on-press. The coating composition comprises (i) a polymerizable compound and (ii) a polymeric binder comprising polyethylene oxide segments, wherein the polymeric binder is selected from the group consisting of at least one graft copolymer comprising a main chain polymer and polyethylene oxide side chains, a block copolymer having at least one polyethylene oxide block and at least one non-polyethylene oxide block, and a combination thereof. The invention is also directed to an imageable element comprising a substrate and the polymerizable coating composition.
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