EP 0964299 A2 19991215 - Thermographic recording materials with improved stability
Title (en)
Thermographic recording materials with improved stability
Title (de)
Thermographisches Aufzeichnungsmaterial mit verbesserter Stabilität
Title (fr)
Matériau d'enregistrement thermographique à stabilité augmentée
Publication
Application
Priority
- EP 99201317 A 19990426
- EP 98201963 A 19980606
- EP 98202655 A 19980806
- EP 98204468 A 19981223
Abstract (en)
A thermographic recording material comprising a support and a thermosensitive element containing a substantially light-insensitive silver salt of an organic carboxylic acid, a reducing agent therefor in thermal working relationship therewith and at least one proteinaceous binder, characterized in that the thermosensitive element contains between 700ppm and 5ppm of a non-fluoro-halide ion with respect to the proteinaceous binders in the thermosensitive element and the thermographic recording material is thermally developable under substantially water-free conditions; and a process for the production thereof.
IPC 1-7
IPC 8 full level
G03C 1/015 (2006.01); G03C 1/498 (2006.01)
CPC (source: EP)
G03C 1/015 (2013.01); G03C 1/49863 (2013.01); G03C 1/4989 (2013.01)
Designated contracting state (EPC)
BE DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 99201317 A 19990426