EP 0663301 A1 19950719 - Recording material for a direct thermal imaging process.
Title (en)
Recording material for a direct thermal imaging process.
Title (de)
Aufzeichnungsmaterial für ein Direktbildverfahren durch Wärme.
Title (fr)
Matériau d'enregistrement pour un procédé direct de formation d'images thermiques.
Publication
Application
Priority
- EP 94203655 A 19941216
- EP 94200085 A 19940114
Abstract (en)
A non-photosensitive heat-sensitive recording material suited for use in direct thermal imaging by means of information-wise energized heating elements, wherein said recording material comprises : (i) at least two imaging layers each containing uniformly distributed in a film-forming resin binder (1) a metal salt in thermal working relationship with (2) an organic reducing agent, and (ii) at least one heat-attenuating spacer layer for separating said imaging layers from each other.
IPC 1-7
IPC 8 full level
B41M 5/32 (2006.01); G03C 1/498 (2006.01)
CPC (source: EP)
G03C 1/4989 (2013.01); G03C 1/49872 (2013.01)
Citation (search report)
- [Y] EP 0119102 A2 19840919 - MINNESOTA MINING & MFG [US]
- [Y] EP 0516163 A1 19921202 - POLAROID CORP [US]
- [A] WO 8703541 A2 19870618 - POLAROID CORP [US]
- [A] US 5264334 A 19931123 - PRZEZDZIECKI WOICIECH M [US], et al
- [DA] US 3080254 A 19630305 - GRANT JR EDWIN A
- [A] EP 0512476 A1 19921111 - POLAROID CORP [US]
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 94203655 A 19941216