EP 0480568 A2 19920415 - Post-processing stabilization of photothermographic emulsions.
Title (en)
Post-processing stabilization of photothermographic emulsions.
Title (de)
Nachverarbeitungsstabilisierung photothermographischer Emulsionen.
Title (fr)
Stabilisation poste-traitement des emulsions photothermographiques.
Publication
Application
Priority
US 57583490 A 19900831
Abstract (en)
The post-processing stability of silver halide photothermographic emulsions is enhanced by the presence of stabilizng amounts of certain azlactones.
IPC 1-7
IPC 8 full level
G03C 1/498 (2006.01)
CPC (source: EP)
G03C 1/49845 (2013.01)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0480568 A2 19920415; EP 0480568 A3 19951206; EP 0480568 B1 19980610; AU 642284 B2 19931014; AU 8178691 A 19920305; CA 2049203 A1 19920301; DE 69129573 D1 19980716; DE 69129573 T2 19981224; JP 3051865 B2 20000612; JP H04234750 A 19920824
DOCDB simple family (application)
EP 91307443 A 19910813; AU 8178691 A 19910812; CA 2049203 A 19910814; DE 69129573 T 19910813; JP 21971391 A 19910830