EP 0426193 B1 19980318 - Silver halide photographic material and processing solution and process for the processing thereof
Title (en)
Silver halide photographic material and processing solution and process for the processing thereof
Title (de)
Photographisches Silberhalogenidmaterial, Verarbeitungslösung und dessen Verarbeitungsverfahren
Title (fr)
Matériau photographique à l'halogénure d'argent, solution de traitement et méthode de traitement de celui-ci
Publication
Application
Priority
- JP 28666089 A 19891102
- JP 28931289 A 19891107
Abstract (en)
[origin: EP0426193A1] A silver halide photographic material comprising a compound represented by the general formula (I) or (II) or a salt thereof: <CHEM> wherein Z1 represents a nonmetallic atom group required to form an unsaturated ring; Y1 represents an oxygen atom, a sulfur atom or <CHEM> in which R11 represents a hydrogen atom, an alkyl group, an aryl group, an acyl group, an allyl group, an alkanesulfonyl group or an arylenesulfonyl group; R1 represents an alkyl group, an acyl group, an alkanesulfonyl group or an arylenesulfonyl group; and X1 represents an oxygen atom or a sulfur atom; <CHEM> wherein Z2 represents a nonmetallic atom group required to form an unsaturated ring; Y2 represents an oxygen atom, a sulfur atom or <CHEM> in which R12 has the same meaning as R11; R2 represents an alkyl group; X2 represents an oxygen atom, a methylene group or <CHEM> in which R22 has the same meaning as R11; or a compound represented by the general formula (III): <CHEM> wherein Z represents a nonmetallic atom group required to form an unsaturated ring; and R represents a hydrogen atom, an alkyl group, an aryl group, an acyl group, an allyl group, an alkanesulfonyl group or an arylenesulfonyl group; a processing solution for silver halide photographic material comprising an aqueous solution containing a compound represented by the general formula (I) or (II) or a salt thereof or a compound represented by the general formula (III); and a method for the processing of a silver halide photographic material, which comprises processing a silver halide photographic material in the presence of a compound represented by the general formula (I) or (II) or a salt thereof or a compound represented by the general formula (III).
IPC 1-7
IPC 8 full level
G03C 1/06 (2006.01); G03C 5/26 (2006.01); G03C 5/38 (2006.01); G03C 7/392 (2006.01); G03C 7/407 (2006.01)
CPC (source: EP)
G03C 1/06 (2013.01); G03C 5/26 (2013.01); G03C 5/38 (2013.01); G03C 7/3924 (2013.01); G03C 7/407 (2013.01)
Citation (examination)
EP 0413314 A1 19910220 - FUJI PHOTO FILM CO LTD [JP]
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
EP 0426193 A1 19910508; EP 0426193 B1 19980318; DE 69032150 D1 19980423; DE 69032150 T2 19980702
DOCDB simple family (application)
EP 90121044 A 19901102; DE 69032150 T 19901102