发明名称 |
Lithographic printing plates for use with laser-discharge imaging apparatus |
摘要 |
Lithographic printing plates suitable for imaging by means of laser devices that emit in the near-infrared region. Laser output either ablates one or more plate layers or physically transforms a surface layer, in either case resulting in an imagewise pattern of features on the plate. The image features exhibit an affinity for ink or an ink-abhesive fluid that differs from that of unexposed areas.
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申请公布号 |
US5487338(A) |
申请公布日期 |
1996.01.30 |
申请号 |
US19940291410 |
申请日期 |
1994.08.16 |
申请人 |
PRESSTEK, INC. |
发明人 |
LEWIS, THOMAS E.;NOWAK, MICHAEL T.;ROBICHAUD, KENNETH T.;CASSIDY, KENNETH R. |
分类号 |
B41C1/055;B41C1/05;B41C1/10;B41M5/24;B41N1/14;(IPC1-7):B41N1/08 |
主分类号 |
B41C1/055 |
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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