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Title:
SILVER HALIDE PHOTOGRAPHIC MATERIAL
Document Type and Number:
Japanese Patent JP3444654
Kind Code:
B2
Abstract:

PURPOSE: To provide a silver halide photographic material which has improved preservation stability when in an applied solution of an intensifying pigment.
CONSTITUTION: This silver halide photographic material uses an intensifying pigment represented by the formula. In the formula, each of R1, R2 represents e.g. an alkyl group; each of R3, R4 represents an alkyl group; each of V1-V6 represents e.g. hydrogen atom; each of L1, L2, L3 represents a methine group; M represents a charge-neutralizing ion; and (m) is an integer of 0 or greater that is needed to neutralize charge in the molecules.


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Inventors:
Takashi Kato
Tetsuya Watanabe
Application Number:
JP13030894A
Publication Date:
September 08, 2003
Filing Date:
June 13, 1994
Export Citation:
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Assignee:
Fuji Photo Film Co., Ltd.
International Classes:
G03C1/035; G03C1/20; (IPC1-7): G03C1/20; G03C1/035
Domestic Patent References:
JP5249599A
JP5297500A
JP4146428A
Attorney, Agent or Firm:
Shohei Oguri (4 outside)



 
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