发明名称 |
Digital waterless lithographic printing plate having high resistance to water-washable inks |
摘要 |
Thermally imageable elements and methods for their preparation and use are disclosed. The elements contain, in order, a substrate; an underlayer; and an ink-repellent layer. The underlayer contains a crosslinked allyl functional polyurethane. A photothermal conversion material is present in either in the underlayer or in an absorber layer between the underlayer and the ink-repellent layer. Thermal imaging and development removes the ink-repellent layer and reveals the underlayer in the exposed regions to form an imaged element useful as a waterless lithographic printing plate.
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申请公布号 |
US2004005514(A1) |
申请公布日期 |
2004.01.08 |
申请号 |
US20020190066 |
申请日期 |
2002.07.05 |
申请人 |
SARAIYA SHASHIKANT;ZHONG XING FU;HUANG JIANBING;PAPPAS S. PETER |
发明人 |
SARAIYA SHASHIKANT;ZHONG XING FU;HUANG JIANBING;PAPPAS S. PETER |
分类号 |
B41C1/10;B41N1/00;G03F7/039;G03F7/11;(IPC1-7):G03F7/039 |
主分类号 |
B41C1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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