EP 0107817 B1 19861230 - MULTILAYER SILVER HALIDE REVERSAL COLOR PHOTOGRAPHIC MATERIAL
Title (en)
MULTILAYER SILVER HALIDE REVERSAL COLOR PHOTOGRAPHIC MATERIAL
Publication
Application
Priority
JP 17519982 A 19821005
Abstract (en)
[origin: EP0107817A2] A multilayer silver halide reversal color photographic material is disclosed. The material has on a support three or more silver halide emulsion layers having the same color sensitivity but different photographic sensitivities. The highest sensitivity emulsion layer and the second highest sensitivity emulsion layer among the above-described silver halide emulsion layers have silver halide emulsions of an iodide content of 4.5 mole % or less and such a grain size distribution that 85% or more, by number or by weight, of whole silver halide grains in the emulsion have sizes which are within +/- 40% of its mean grain size. The material provides good granularity of the resulting dye image.
IPC 1-7
IPC 8 full level
CPC (source: EP)
G03C 7/3022 (2013.01)
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
EP 0107817 A2 19840509; EP 0107817 A3 19840606; EP 0107817 B1 19861230; EP 0107817 B2 19920304; DE 3368776 D1 19870205; JP H0324659 B2 19910403; JP S5964842 A 19840412
DOCDB simple family (application)
EP 83109961 A 19831005; DE 3368776 T 19831005; JP 17519982 A 19821005