发明名称 |
Photopolymerizable composition comprising (meth)acrylates with photooxidizable groups and a recording material produced therefrom |
摘要 |
A photopolymerizable mixture is described comprising (a) a polymeric binder, (b) an acrylate or alkacrylate of a polyhydric alcohol, said compound being free of urethane groups and further comprising at least one group which is photooxidizable on exposure to actinic radiation in the presence of a photoreducible dye, (c) a photoinitiator comprising a photoreducible dye, (d) a second photoinitiator comprising a trihalomethyl compound capable of being cleaved by irradiation, and (e) a third photoinitiator comprising an acridine, phenazine or quinoxaline compound. The mixture is suitable for the production of printing plates and photoresists and displays increased photosensitivity.
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申请公布号 |
US5043249(A) |
申请公布日期 |
1991.08.27 |
申请号 |
US19880287278 |
申请日期 |
1988.12.21 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
RODE, KLAUS;GERSDORF, JOACHIM;MOHR, DIETER;FRASS, WERNER |
分类号 |
C08F2/44;C08F2/50;C08F290/00;C08F299/00;G03F7/029 |
主分类号 |
C08F2/44 |
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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