EP 0234090 B1 19910731 - SILVER HALIDE PHOTOGRAPHIC EMULSIONS WITH NOVEL GRAIN FACES (1)
Title (en)
SILVER HALIDE PHOTOGRAPHIC EMULSIONS WITH NOVEL GRAIN FACES (1)
Publication
Application
Priority
- US 77186185 A 19850903
- US 81113285 A 19851219
- US 81113385 A 19851219
- US 88176886 A 19860703
Abstract (en)
[origin: EP0234090A2] Silver halide photographic emulsions are disclosed comprised of radiation sensitive silver halide grains of a cubic crystal lattice structure comprised of hexoctahedral crystal faces.
IPC 1-7
IPC 8 full level
G03C 1/005 (2006.01); G03C 1/035 (2006.01); G03C 1/047 (2006.01); G03C 1/07 (2006.01)
CPC (source: EP)
G03C 1/0051 (2013.01); G03C 1/035 (2013.01); G03C 1/047 (2013.01); G03C 1/07 (2013.01); G03C 2001/0055 (2013.01); G03C 2001/03511 (2013.01); G03C 2200/03 (2013.01)
Designated contracting state (EPC)
BE DE FR GB
DOCDB simple family (publication)
EP 0234090 A2 19870902; EP 0234090 A3 19881130; EP 0234090 B1 19910731; CA 1281225 C 19910312; DE 3680662 D1 19910905
DOCDB simple family (application)
EP 86306799 A 19860903; CA 515748 A 19860812; DE 3680662 T 19860903