EP 0642056 A2 19950308 - Photothermographic elements.
Title (en)
Photothermographic elements.
Title (de)
Photothermographische Elemente.
Title (fr)
Eléments photothermographiques.
Publication
Application
Priority
US 11602693 A 19930902
Abstract (en)
Dithioethers with two or more terminal hydroxy groups have been found to improve fog stability on shelf aging of photothermographic imaging elements. These elements comprise a photosensitive silver halide, silver salt oxidizing agent and reducing agent for silver ion in a binder.
IPC 1-7
IPC 8 full level
G03C 1/498 (2006.01)
CPC (source: EP)
G03C 1/49845 (2013.01); G03C 5/164 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0642056 A2 19950308; EP 0642056 A3 19950802; BR 9403326 A 19950509; CN 1102889 A 19950524; JP H0784336 A 19950331
DOCDB simple family (application)
EP 94305410 A 19940721; BR 9403326 A 19940824; CN 94114825 A 19940727; JP 20185394 A 19940826