Title:
PLANOGRAPHIC PRINTING PLATE
Document Type and Number:
Japanese Patent JP2000214589
Kind Code:
A
Abstract:
To prevent reduction of the sensitivity and printing durability after preservation for an activator type planographic printing plate material containing a developing agent on the photosensitive surface side.
The planographic printing plate has at least a silver halide emulsion layer and a physical developing nucleus layer on one face of the substrate, contains a developing agent on the emulsion layer side and has a back coat layer containing a polymer latex on the other face of the substrate.
More Like This:
Inventors:
YAMANO GENZO
SHIMONODAN SATOSHI
SHIMONODAN SATOSHI
Application Number:
JP1275799A
Publication Date:
August 04, 2000
Filing Date:
January 21, 1999
Export Citation:
Assignee:
MITSUBISHI PAPER MILLS LTD
International Classes:
G03F7/11; B41N1/14; G03C8/06; G03C8/52; G03F7/00; G03F7/07; (IPC1-7): G03F7/07; B41N1/14; G03C8/06; G03C8/52; G03F7/00; G03F7/11
Previous Patent: PHOTOSENSITIVE RESIN COMPOSITION AND MANUFACTURE OF PATTERN AND ELECTRONIC PARTS BY USING SAME
Next Patent: ALIGNER FOR BELT-LIKE WORK
Next Patent: ALIGNER FOR BELT-LIKE WORK