EP 0440466 B1 19961016 - Silver halide photographic material
Title (en)
Silver halide photographic material
Title (de)
Photographisches Silberhalogenidmaterial
Title (fr)
Matériau photographique à l'halogénure d'argent
Publication
Application
Priority
JP 2281690 A 19900201
Abstract (en)
[origin: EP0440466A1] The improved silver halide photographic material contains a compound of the general formula (I) which is capable of releasing a development restrainer upon reaction with the oxidation product of a developing agent: <CHEM> where Cp is a coupler residue that is capable of entering into a coupling reaction with the oxidation product of a color developing agent; TIME is a timing group bound to Cp at the coupling site; @ @ is 0 or 1; X is a linkage group; Y is a hydrolyzable group; and m is 0 or 1. (The remaining space is left blank.)
IPC 1-7
IPC 8 full level
G03C 1/06 (2006.01); G03C 7/305 (2006.01); G03C 7/32 (2006.01)
CPC (source: EP)
G03C 7/30552 (2013.01)
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
EP 0440466 A1 19910807; EP 0440466 B1 19961016; DE 69122633 D1 19961121; JP 2877870 B2 19990405; JP H03228048 A 19911009
DOCDB simple family (application)
EP 91300752 A 19910131; DE 69122633 T 19910131; JP 2281690 A 19900201