EP 0477772 A1 19920401 - Photographic silver halide materials.
Title (en)
Photographic silver halide materials.
Title (de)
Photographische Silberhalogenidmaterialien.
Title (fr)
Matériaux photographiques à l'halogénure d'argent.
Publication
Application
Priority
GB 9020947 A 19900926
Abstract (en)
Photographic silver halide material which comprises coated on a subbed film base a silver halide emulsion which is a blend of a silver halide emulsion of the twinned high-iodide core type as just described which comprises from 10 to 20 mole % iodide and of a silver iodiobromide emulsion.
IPC 1-7
IPC 8 full level
G03C 1/035 (2006.01)
CPC (source: EP)
G03C 1/035 (2013.01)
Citation (search report)
- [X] EP 0359506 A2 19900321 - ILFORD LTD [GB]
- [X] EP 0359507 A2 19900321 - ILFORD LTD [GB]
- [AD] US 4184877 A 19800122 - MATERNAGHAN TREVOR J [GB]
Designated contracting state (EPC)
BE CH DE FR GB LI
DOCDB simple family (publication)
DOCDB simple family (application)
EP 91115913 A 19910919; GB 9020947 A 19900926