EP 0262930 B1 19930811 - PROCESS FOR FORMING A COLOUR POSITIVE IMAGE
Title (en)
PROCESS FOR FORMING A COLOUR POSITIVE IMAGE
Publication
Application
Priority
JP 23078786 A 19860929
Abstract (en)
[origin: EP0262930A2] Disclosed is an internal latent image type light-sensitive silver halide photographic material capable of forming a color positive image by effecting surface development processing after fogging was carried out, and/or while fogging is carried out, with use of a color developing solution containing 1 g/liter or less of a solvent having a log P of 0.4 or more, having a sulfite ion concentration of 2 x 10<-><2> mole or less per liter of the color developing solution and having a bromide ion concentration of 5 x 10<-><3> mole or less per liter of the color developing solution, wherein a silver halide grain contained in at least one layer of photographic constituent layers of the light-sensitive material comprises a core and at least one layer of a shell covering the core, and the shell contains at least silver chloride as its surface composition, and also disclosed is an internal latent image type light-sensitive silver halide photographic material which further comprises containing a heterocyclic mercapto compound.
IPC 1-7
IPC 8 full level
G03C 1/035 (2006.01); G03C 1/485 (2006.01); G03C 7/413 (2006.01)
CPC (source: EP)
G03C 1/035 (2013.01); G03C 1/48538 (2013.01); G03C 7/413 (2013.01)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0262930 A2 19880406; EP 0262930 A3 19900808; EP 0262930 B1 19930811; CA 1317502 C 19930511; DE 3786974 D1 19930916; DE 3786974 T2 19940303; JP S63184739 A 19880730
DOCDB simple family (application)
EP 87308628 A 19870929; CA 548152 A 19870929; DE 3786974 T 19870929; JP 24281087 A 19870929