发明名称 |
DIRECT WRITE WATERLESS IMAGING MEMBER WITH IMPROVED ABLATION PROPERTIES AND METHODS OF IMAGING AND PRINTING |
摘要 |
A lithographic imaging member, such as a printing plate, has a support having thereon and ink-accepting melanophilic layer and an ink-rejecting siloxane surface melanophobic layer. Within the printing plate is a photothermal conversion material capable of converting irradiation, such as IR radiation, to heat in exposed regions. Also within one of the layers is a compound that upon imaging releases a moiety that facilitates degradation of the surface melanophobic layer. The released moiety can be fluoride ion or a fluoride ion-containing compound. In some imaging members, a barrier layer may be interposed between the two other layers. Such imaging members can be digitally imaged and used for printing without post-imaging processing. |
申请公布号 |
WO9938688(A1) |
申请公布日期 |
1999.08.05 |
申请号 |
WO1999US00621 |
申请日期 |
1999.01.12 |
申请人 |
KODAK POLYCHROME GRAPHICS, LLC |
发明人 |
HARRIS, MARK, A.;BAILEY, DAVID, B. |
分类号 |
B41C1/10;B41N1/00 |
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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