发明名称 |
Manufacture of lithographic printing forms |
摘要 |
<p>Phenolic resin compositions formulated for use in lithographic exposure processes are given a heat treatment at 40-90° C. for at least 4 hours shortly after their coating onto lithographic substrates, to produce lithographic printing forms. It is found that such a heat treatment improves later exposure processes, in particular by rendering the sensitivity of the compositions less variable, over time.</p> |
申请公布号 |
AU9553098(A) |
申请公布日期 |
1999.05.17 |
申请号 |
AU19980095530 |
申请日期 |
1998.10.26 |
申请人 |
HORSELL GRAPHIC INDUSTRIES LIMITED |
发明人 |
CHRISTOPHER DAVID MCCULLOUGH;KEVIN BARRY RAY;ALAN STANLEY VICTOR MONK;JOHN DAVID RICHES;ANTHONY PAUL KITSON;GARETH RHODRI PARSONS;DAVID STEPHEN RILEY;PETER ANDREW REATH BENNETT;RICHARD DAVID HOARE;JAMES LAURENCE MULLIGAN;JOHN ANDREW HEARSON;CAROLE-ANNE SMITH;STUART BAYES;MARK JOHN SPOWAGE |
分类号 |
G03F7/16;B41C1/10;B41M5/36;B41N3/00;H05K3/00;(IPC1-7):B41C1/10 |
主分类号 |
G03F7/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|