发明授权
US6022668A Positive-working direct write waterless lithographic printing members
and methods of imaging and printing using same
失效
积极工作的直写无水平版印刷构件和使用它们的成像和印刷方法
- 专利标题: Positive-working direct write waterless lithographic printing members and methods of imaging and printing using same
- 专利标题(中): 积极工作的直写无水平版印刷构件和使用它们的成像和印刷方法
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申请号: US8734申请日: 1998-01-19
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公开(公告)号: US6022668A公开(公告)日: 2000-02-08
- 发明人: Mitchell S. Burberry , David B. Bailey , Mark A. Harris , Charles D. DeBoer , Charles W. Lander
- 申请人: Mitchell S. Burberry , David B. Bailey , Mark A. Harris , Charles D. DeBoer , Charles W. Lander
- 申请人地址: CT Norwalk
- 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: CT Norwalk
- 主分类号: B41C1/10
- IPC分类号: B41C1/10 ; B41M5/24
摘要:
A lithographic imaging member has a support having thereon a melanophobic silicone copolymer layer and a contiguous surface melanophilic layer composed of an inorganic or organic polymeric matrix. Either or both layers includes a photothermal conversion material capable of converting irradiation, such as IR radiation, to heat in exposed regions. The imaging member can include in one or more layers a material capable of promoting adhesion across the interface of the contiguous layers. This imaging member can be digitally imaged, for example using a laser, and used for printing without wet processing.
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