发明名称 |
Lithographic printing plate material |
摘要 |
There is disclosed an aluminum lithographic printing plate material which comprises an aluminum substrate, a silver halide emulsion layer and a physical development nuclei layer between the aluminum substrate and the silver halide emulsion layer, said silver halide emulsion layer contains photographic gelatin and gelatin having a weight average molecular weight of about 50,000 or less is contained in said silver halide emulsion layer and/or under said layer.
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申请公布号 |
US6120971(A) |
申请公布日期 |
2000.09.19 |
申请号 |
US19980122633 |
申请日期 |
1998.07.27 |
申请人 |
MITSUBISHI PAPER MILLS LIMITED |
发明人 |
YAMANO, MOTOZO;NAKAGAWA, KUNIHIRO;KONDO, TOSHIRO |
分类号 |
G03C1/047;G03C1/12;G03C1/34;G03F7/07;(IPC1-7):G03C8/06 |
主分类号 |
G03C1/047 |
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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