EP 0438129 B1 19950412 - Silver halide color photographic material.
Title (en)
Silver halide color photographic material.
Title (de)
Farbphotographisches Silberhalogenidmaterial.
Title (fr)
Produit photographique couleur à l'halogénure d'argent.
Publication
Application
Priority
- JP 748090 A 19900117
- JP 32621990 A 19901128
Abstract (en)
[origin: EP0438129A2] A novel silver halide color photographic material is provided comprising on a support at least one silver halide emulsion layer, wherein the material contains a compound represented by general formula (I): A-L1-L2-INH-(CN2)n-Q (I) wherein A represents a coupler residue excepting 1H-pyrazolo[1,5-b]-1,2,4-triazole and 1H-pyrazolo[5,1-c]-1,2,4-triazole; L1 represents <CHEM> in which W represents an oxygen atom, a sulfur atom or a tertiary amino group, and R11 and R12 each independently represents a hydrogen atom or a substituent; L2 represents a group which undergoes electron migration along a conjugated system to release INH-(CH2)n-Q; INH represents a development inhibitor residue bonded to L2 via a hetero atom; n represents an integer of 0 to 3; and Q represents a group having a molecular weight of 80 to 250.
IPC 1-7
IPC 8 full level
G03C 7/305 (2006.01); G03C 7/32 (2006.01); G03C 7/392 (2006.01)
CPC (source: EP)
G03C 7/30541 (2013.01); G03C 7/30576 (2013.01)
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
EP 0438129 A2 19910724; EP 0438129 A3 19910821; EP 0438129 B1 19950412; DE 69108747 D1 19950518; DE 69108747 T2 19950914; JP H03255441 A 19911114
DOCDB simple family (application)
EP 91100436 A 19910116; DE 69108747 T 19910116; JP 32621990 A 19901128