发明名称 |
Process for the production of a lithographic printing plate |
摘要 |
Process for the posttreatment of an imaged lithographic printing plate comprising (a) providing a lithographic printing plate comprising image areas and non-image areas on a lithographic substrate; (b) bringing the lithographic printing plate of step (a) into contact with a solution comprising a hydrophilic polymer comprising structural units derived from the following compounds: (i) a compound comprising both polyalkylene oxide chains and at least one structural unit which is free-radical polymerizable, and (ii) a monomer capable of copolymerizing with the free-radical polymerizable structural unit of (i) and furthermore comprising at least one acidic functional group with pKs<5, wherein the acidic functional group can be present as a free acid group or in the form of a salt; (c) drying.
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申请公布号 |
US7829261(B2) |
申请公布日期 |
2010.11.09 |
申请号 |
US20050573916 |
申请日期 |
2005.08.23 |
申请人 |
KODAK GRAPHIC COMMUNICATIONS GMBH |
发明人 |
STREHMEL BERND;BAUMANN HARALD;FIEBAG ULRICH;EBHARDT TANJA;PIETSCH DETLEF |
分类号 |
B41N1/00;G03F7/00;G03F7/26 |
主分类号 |
B41N1/00 |
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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