EP 0302251 A2 19890208 - Silver halide photographic light-sensitive material.
Title (en)
Silver halide photographic light-sensitive material.
Title (de)
Photographisches lichtempfindliches Silberhalogenidmaterial.
Title (fr)
Matériau photographique à l'halogénure d'argent sensible à la lumière.
Publication
Application
Priority
JP 17229787 A 19870709
Abstract (en)
A silver halide photographic light-sensitive material is disclosed, which is improved in increased light-sensitivity and lowered fog. The photographic material has at least one silver halide emulsion layer containing a silver halide chemically sensitized in the presence of a compound represented by the followinf formula 1. Formula (I) (X)n - Q - (S - Y)m wherein X represents a water-soluble group; Q represents an organic m+n valent group; Y represents a hydrogen atom, an amidino group, or an atom or a group of atoms capable of forming a monovalent cation, and m and n each represent an integer of 1 or 2.
IPC 1-7
IPC 8 full level
CPC (source: EP)
G03C 1/346 (2013.01)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0302251 A2 19890208; EP 0302251 A3 19890301; JP H01105237 A 19890421
DOCDB simple family (application)
EP 88110826 A 19880707; JP 17050488 A 19880708