发明名称 |
Photosensitive diazonium material with precoat of graft polymer prepared by grafting cellulose derivation with radical polymerizable monomer |
摘要 |
A photosensitive material of the diazonium type which comprises a support, a precoat layer thereon and a photosensitive layer of a diazonium compound is improved by using a graft copolymer on a cellulose derivative as the precoat layer. A hydrophilic epoxy compound may be used in the precoat layer and a coupler and a benzenediazonium hexafluorophosphate derivative may be used in the photosensitive layer.
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申请公布号 |
US4555468(A) |
申请公布日期 |
1985.11.26 |
申请号 |
US19840605727 |
申请日期 |
1984.05.01 |
申请人 |
DAICEL CHEMICAL INDUSTRIES, LTD. |
发明人 |
YANO, TAKASHI;ASAMI, MASAHIRO |
分类号 |
C08F251/02;G03C1/60;(IPC1-7):G03C1/80;G03C1/76 |
主分类号 |
C08F251/02 |
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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