EP 0911694 A1 19990428 - A photosensitive silver halide material comprising a layer assembly
Title (en)
A photosensitive silver halide material comprising a layer assembly
Title (de)
Photoempfindliches Silberhalogenidmaterial, das eine Anordnung von Schichten enthält
Title (fr)
Un produit photosensible à l'halogénure d'argent comprenant un assemblage de couches
Publication
Application
Priority
EP 97203269 A 19971020
Abstract (en)
A black and white silver halide photographic material is disclosed which comprises on a support in the order given: at least one non-light sensitive layer having a hydrophilic polymer in an total amount A between 0.1 and 0.9 g/m<2>, at least one light sensitive silver halide emulsion layer having a hydrophilic polymer in an total amount B between 1 and 2 g/m<2>, at least one non-light sensitive layer having a hydrophilic polymer in an total amount C between 0.5 and 1.6 g/m<2>, wherein: 0 ≤ A/B ≤ 0.6 and 0.7 ≤ B/C ≤ 2.25 while the total amount of hydrophilic polymers is not more than 3 gram and the amount of silver halide less than 0,05 mole both per square meter and per side of the support.
IPC 1-7
IPC 8 full level
G03C 1/047 (2006.01); G03C 1/04 (2006.01); G03C 1/76 (2006.01); G03C 1/91 (2006.01)
CPC (source: EP)
Citation (search report)
- [X] US 5230994 A 19930727 - YAMADA SUMITO [JP], et al
- [X] US H1515 H 19960102 - HATTORI YASUSHI [JP], et al
- [X] EP 0307868 A2 19890322 - KONISHIROKU PHOTO IND [JP]
- [X] EP 0307867 A2 19890322 - KONISHIROKU PHOTO IND [JP]
- [X] EP 0401709 A2 19901212 - FUJI PHOTO FILM CO LTD [JP]
- [X] EP 0752617 A1 19970108 - AGFA GEVAERT NV [BE]
Designated contracting state (EPC)
BE DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 98203261 A 19980928; JP 29595498 A 19981019