| 发明名称 |
Improvement of the storage stability of a diazo-based imaging element for making a printing plate. |
| 摘要 |
The present invention provides an imaging element comprising on a hydrophilic support a light sensitive layer containing a diazo resin or a diazonium salt characterized in that said light sensitive layer contains pullulan. The obtained imaging element shows an improved storage stability. |
| 申请公布号 |
EP0632328(A1) |
申请公布日期 |
1995.01.04 |
| 申请号 |
EP19930201934 |
申请日期 |
1993.07.02 |
| 申请人 |
AGFA-GEVAERT NAAMLOZE VENNOOTSCHAP |
发明人 |
VERMEERSCH, JOAN;HAUQUIER, GUIDO;KOKKELENBERG, DIRK |
| 分类号 |
G03F7/004;G03F7/00;G03F7/021;G03F7/11 |
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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