发明名称 |
On the press development of a diazo based printing plate |
摘要 |
According to the present invention there is provided a method for making a lithographic printing plate comprising the steps of: (1) image-wise exposing an imaging element having of a flexible film support in the order given (i) a uniform ink-repellant layer comprising a cross-linked hydrophilic binder and (ii) a photosensitive layer comprising a diazonium salt or a diazo resin; (2) and developing a thus obtained image-wise exposed imaging element by mounting it on a print cylinder of a printing press and wiping it with a disposable absorbing tissue moistened with water or fountain solution.
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申请公布号 |
US5776653(A) |
申请公布日期 |
1998.07.07 |
申请号 |
US19960760341 |
申请日期 |
1996.12.04 |
申请人 |
AGFA-GEVAERT, N.V. |
发明人 |
VERMEERSCH, JOAN;VERSCHUEREN, ERIC;KOKKELENBERG, DIRK |
分类号 |
B41C1/10;B41N3/08;G03F7/30;(IPC1-7):G03F7/30;G03F7/11;G03F7/021 |
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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