发明名称 |
Process for making lithographic printing plate |
摘要 |
There is disclosed a process for making a lithographic printing plate, which comprises subjecting a lithographic printing material having at least a silver halide emulsion layer and a physical development nuclei layer on a support and having a sensitivity at a wavelength of 400 nm to 440 nm of 20 muJ/cm2 or less, and having substantially no sensitivity at a wavelength of 450 nm or longer to scanning exposure by a scanning type exposure device on which a violet laser diode is mounted, and then subjecting to developing treatment.
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申请公布号 |
US6541176(B2) |
申请公布日期 |
2003.04.01 |
申请号 |
US20010822333 |
申请日期 |
2001.04.02 |
申请人 |
MITSUBISHI PAPER MILLS, LTD. |
发明人 |
MIYAZAKI TAKASHI;SHIMONODAN SATOSHI;TANAKA ETSUJI;YAMANO MOTOZO |
分类号 |
G03F7/06;G03F7/07;(IPC1-7):G03C8/06;G03C1/10;G03C1/14;G03C1/36 |
主分类号 |
G03F7/06 |
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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