发明名称 |
Improvements in or relating to printing plates. |
摘要 |
A hydrophobic synthetic resin is used to partially or completely replace the hydrophilic colloid conventionally used in silver halide emulsions to obtain a radiation sensitive composition useful in the manufacture of radiation sensitive plates for use in printing plate production by image-wise exposure, tanning development, and washing. The synthetic resin includes a plurality of primary amino groups and optionally acidic groups and is soluble in aqueous or semi-aqueous alkaline solution.
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申请公布号 |
EP0556001(A1) |
申请公布日期 |
1993.08.18 |
申请号 |
EP19930300857 |
申请日期 |
1993.02.05 |
申请人 |
DU PONT (UK) LIMITED |
发明人 |
KITTERIDGE, JOHN MICHAEL;MATTHEWS, ANDRES ERNEST;WATKISS, PHILIP JOHN |
分类号 |
B41C1/10;G03C1/04;G03C1/053;G03C1/42;G03F7/00;G03F7/033;G03F7/06 |
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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