发明名称 |
Method of lithographic printing with a reusable substrate |
摘要 |
A direct-to-plate method of lithographic printing is disclosed which enables to recycle the lithographic substrate of the printing master. The method comprises the steps of (a) making a negative-working imaging material by coating on a hydrophilic substrate a coating solution comprising hydrophobic thermoplastic polymer particles and a hydrophilic binder; (b) making a printing master having ink-accepting areas by imagewise exposing the imaging material; (c) applying ink and fountain solution to the printing master; (d) removing the ink-accepting areas from the printing master by supplying a aliphatic or aromatic compound having a structure comprising at least 6 carbon atoms. The above steps are preferably carried out on-press. |
申请公布号 |
EP1118471(A1) |
申请公布日期 |
2001.07.25 |
申请号 |
EP20000200177 |
申请日期 |
2000.01.18 |
申请人 |
AGFA-GEVAERT |
发明人 |
VERSCHUEREN, ERIC;GEERTS, PETER |
分类号 |
G03F7/004;B41C1/10;B41M5/36;B41N1/14;B41N3/00;B41N3/06;C11D3/18;C11D3/20;C11D7/24;C11D7/26;C11D7/50;C11D11/00;C11D17/00;G03F7/00;G03F7/42;(IPC1-7):B41N3/00 |
主分类号 |
G03F7/004 |
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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