发明申请
US20090263746A1 METHOD OF MAKING LITHOGRAPHIC PRINTING PLATES WITH SIMPLE PROCESSING
审中-公开
使用简单处理制作平版印刷板的方法
- 专利标题： METHOD OF MAKING LITHOGRAPHIC PRINTING PLATES WITH SIMPLE PROCESSING
- 专利标题（中）： 使用简单处理制作平版印刷板的方法
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申请号： US12104544申请日： 2008-04-17
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公开(公告)号： US20090263746A1公开(公告)日： 2009-10-22
- 发明人: Kevin B. Ray , Jianfei Yu , Shashikant Saraiya
- 申请人： Kevin B. Ray , Jianfei Yu , Shashikant Saraiya
- 主分类号： G03F7/20
- IPC分类号： G03F7/20
摘要：
A negative-working lithographic printing plate precursor can be imaged with infrared radiation and processed in a single step using a single processing solution that has a pH of from about 2 to about 11 and contains an anionic surfactant. This single processing solution both develops the imaged precursor and provides a protective coating that need not be rinsed off before lithographic printing. The lithographic printing plate precursor contains a particulate polymeric binder.
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