EP 0040771 B1 19830629 - PHOTOGRAPHIC MATERIAL AND ITS USE IN THE FORMATION OF IMAGES
Title (en)
PHOTOGRAPHIC MATERIAL AND ITS USE IN THE FORMATION OF IMAGES
Publication
Application
Priority
DE 3020163 A 19800528
Abstract (en)
[origin: US4369248A] A photographic recording material contains in a silver halide layer an emulsion mixture of at least one light sensitive silver halide and a comparatively non-light sensitive silver salt and in a second layer, which is in waterpermeable arrangement, an antifogging agent or a precursor compound thereof.
IPC 1-7
IPC 8 full level
G03C 7/00 (2006.01); G03C 1/34 (2006.01); G03C 7/30 (2006.01); G03C 7/392 (2006.01)
CPC (source: EP US)
G03C 1/346 (2013.01 - EP US); G03C 7/30 (2013.01 - EP US); G03C 7/3924 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE FR GB IT
DOCDB simple family (publication)
EP 0040771 A1 19811202; EP 0040771 B1 19830629; CA 1166883 A 19840508; DE 3020163 A1 19811203; DE 3160524 D1 19830804; JP S5720736 A 19820203; US 4369248 A 19830118
DOCDB simple family (application)
EP 81103744 A 19810515; CA 378336 A 19810526; DE 3020163 A 19800528; DE 3160524 T 19810515; JP 7818081 A 19810525; US 26565881 A 19810520