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Title:
PLANOGRAPHIC PRINTING PLATE
Document Type and Number:
Japanese Patent JP3815940
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a planographic printing plate having few coating defects.
SOLUTION: In the planographic printing plate with a physical developing nucleus layer between a surface-roughened and anodically oxidized aluminum substrate and a silver halide emulsion layer, nitrate or nitrite ions are contained in the physical developing nucleus layer or between the aluminum substrate and the physical developing nucleus layer.


Inventors:
Takenobu Yoshishiro
Application Number:
JP2000065499A
Publication Date:
August 30, 2006
Filing Date:
March 09, 2000
Export Citation:
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Assignee:
Mitsubishi Paper Mills Co., Ltd.
International Classes:
G03C8/06; G03F7/07; G03F7/00; (IPC1-7): G03F7/07; G03C8/06; G03F7/00
Domestic Patent References:
JP11095438A
JP2000267288A
JP7056343A
JP10301291A