EP 1006403 A1 20000607 - Use of direct thermal transparent imaging materials including an organic silver salt for producing labels
Title (en)
Use of direct thermal transparent imaging materials including an organic silver salt for producing labels
Title (de)
Verwendung eines ein organisches Silbersalz enthaltenden direkten thermischen transparenten Bildaufzeichnungsmaterials zur Herstellung von Etiketten
Title (fr)
Utilisation de matériaux transparents pour l'enregistrement direct thermique de l'image comprenant un sel d'argent organique pour la production d'étiquettes
Publication
Application
Priority
- EP 99204001 A 19991124
- EP 98204015 A 19981130
Abstract (en)
Use of a substantially light-insensitive monosheet direct thermal imaging material for producing a non-retro-reflective readable object attachable to a second object for information purposes, the imaging material including a support, a thermosensitive element and an attaching layer, characterized in that the thermosensitive element contains a substantially light-insensitive organic silver salt, a reducing agent therefor in thermal working relationship therewith, a binder and does not contain a di-or triarylmethane dye precursor compound possessing within its di- or triarylmethane structure an aryl group substituted in the ortho position to the meso carbon atom with an S-containing moiety ring-closed on the meso carbon atom selected from a thiolactone, dithiolactone and thioether moiety.
IPC 1-7
IPC 8 full level
G03C 1/498 (2006.01)
CPC (source: EP)
G03C 1/4989 (2013.01)
Citation (search report)
- [AD] WO 8703541 A2 19870618 - POLAROID CORP [US]
- [AD] US 5750464 A 19980512 - DOMBROWSKI JR EDWARD J [US], et al
- [AD] US 5411929 A 19950502 - FORD MAUREEN F [US], et al
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 99204001 A 19991124