EP 0890875 B1 20011114 - Multilayer silver halide photographic material and image-forming method in industrial radiographic non-destructive testing applications
Title (en)
Multilayer silver halide photographic material and image-forming method in industrial radiographic non-destructive testing applications
Title (de)
Mehrschichtiges photographisches Silberhalogenidmaterial und bilderzeugendes Verfahren für Anwendungen in der zerstörungsfreien Prüfung mittels industrieller Radiographie
Title (fr)
Matériau photographique multicouche à l'halogénure d'argent et méthode de formation d'image pour applications à des fins de test non-destructif en radiographie industrielle
Publication
Application
Priority
- EP 98202003 A 19980612
- EP 97202116 A 19970710
Abstract (en)
[origin: EP0890875A1] A black-and-white silver halide photographic material is disclosed, said material comprising a support and on both sides thereof two light-sensitive emulsion layers and a protective antistress layer as an outermost layer, wherein per side of the support a total amount of silver, expressed as equivalent amount of silver nitrate of at least 5 g is coated, wherein the light-sensitive emulsion layer more close to the said outermost layer is provided with at least one spectrally sensitized silver halide emulsion having tabular emulsion crystals with ä111ü or ä100ü major faces, and wherein the emulsion layer more close to the said support is provided with at least one non-spectrally sensitized emulsion having essentially cubic silver halide emulsion crystals, characterized in that the said cubic emulsion crystals or the said tabular emulsion crystals or both have a halide composition including bromide.
IPC 1-7
IPC 8 full level
G03C 1/46 (2006.01); G03C 5/16 (2006.01); G03C 1/005 (2006.01); G03C 1/035 (2006.01)
CPC (source: EP)
G03C 1/46 (2013.01); G03C 5/16 (2013.01); G03C 1/0051 (2013.01); G03C 1/035 (2013.01); G03C 2001/03511 (2013.01); G03C 2001/03541 (2013.01); G03C 2200/01 (2013.01); G03C 2200/03 (2013.01)
Designated contracting state (EPC)
BE DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 98202003 A 19980612