Title:
SILVER HALIDE EMULSION
Document Type and Number:
Japanese Patent JP2011022230
Kind Code:
A
Abstract:
To provide a silver halide emulsion with good preservability by having high sensitivity and small increase of sensitivity by passage of time.
In a silver halide photographic sensitive material, chemical sensitization is carried out under existence of a mesoionic compound expressed by general formula (I) or (II).
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Inventors:
SAIKAWA MASAHIKO
Application Number:
JP2009165329A
Publication Date:
February 03, 2011
Filing Date:
July 14, 2009
Export Citation:
Assignee:
MITSUBISHI PAPER MILLS LTD
International Classes:
G03C1/34