Title:
METHOD FOR MANUFACTURING SILVER HALIDE EMULSION AND LITHOGRAPHIC PRINTING PLATE
Document Type and Number:
Japanese Patent JP2003262931
Kind Code:
A
Abstract:
To provide a method for manufacturing a silver halide emulsion with high sensitivity, high resolution (high contrast) and little fog, and in particular, to provide a method for manufacturing a silver halide emulsion with high sensitivity, high printing durability and high resolution suitable for a lithographic printing plate for scanning exposure.
The method for manufacturing a silver halide emulsion is characterized in that a solution containing a sensitizing dye together with polyhydroxybenzene or its substituted derivative is added to the silver halide emulsion.
Inventors:
SUMI SEIICHI
Application Number:
JP2002065611A
Publication Date:
September 19, 2003
Filing Date:
March 11, 2002
Export Citation:
Assignee:
MITSUBISHI PAPER MILLS LTD
International Classes:
G03C1/015; G03C1/34; G03C8/06; G03F7/00; G03F7/07; (IPC1-7): G03C1/015; G03C1/34; G03C8/06; G03F7/00; G03F7/07