EP 0378831 B1 19940907 - Photographic silver halide emulsion.
Title (en)
Photographic silver halide emulsion.
Title (de)
Photographische Silberhalogenidemulsion.
Title (fr)
Emulsion photographique à l'halogènure d'argent.
Publication
Application
Priority
DE 3901268 A 19890118
Abstract (en)
[origin: EP0378831A1] A silver halide emulsion for infrared recording materials is to be provided, which has a high sensitivity and emulsion additives which have a supersensitising action on infrared-sensitised emulsions. <??>Infrared-sensitised silver halide emulsion which contains aromatic thiosulphonic acids or salts thereof as emulsion additive. <??>Photographic materials for recordings by means of infrared lasers.
IPC 1-7
IPC 8 full level
G03C 1/06 (2006.01); G03C 1/20 (2006.01); G03C 1/28 (2006.01); G03C 5/16 (2006.01)
CPC (source: EP US)
G03C 1/28 (2013.01 - EP US); G03C 5/164 (2013.01 - EP US); Y10S 430/145 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE ES FR GB IT NL
DOCDB simple family (publication)
EP 0378831 A1 19900725; EP 0378831 B1 19940907; CA 2007993 A1 19900718; DE 3901268 A1 19900719; DE 3901268 C2 19920402; DE 58908327 D1 19941013; ES 2061915 T3 19941216; JP H02234152 A 19900917; JP H0772786 B2 19950802; US 5009992 A 19910423
DOCDB simple family (application)
EP 89123433 A 19891219; CA 2007993 A 19900117; DE 3901268 A 19890118; DE 58908327 T 19891219; ES 89123433 T 19891219; JP 651690 A 19900117; US 45383389 A 19891220