EP 0614770 B1 19970507 - Protected thermosensitive recording material
Title (en)
Protected thermosensitive recording material
Title (de)
Beschützendes wärmeempfindliches Aufzeichnungsmaterial
Title (fr)
Matériau protégé pour l'enregistrement thermosensible
Publication
Application
Priority
- EP 94200473 A 19940224
- EP 93200652 A 19930308
Abstract (en)
[origin: EP0614770A1] A thermosensitive recording material suited for use in direct thermal imaging by means of an information-wise energized heating element, said recording material containing a thermosensitive recording layer of which the optical density is changed by heat, characterized in that said recording layer is coated with a protective transparent layer essentially consisting of a cellulose nitrate having a substitution degree (DS) in the range of 2.2 to 2.32.
IPC 1-7
IPC 8 full level
B41M 5/32 (2006.01); G03C 1/498 (2006.01); G03C 1/76 (2006.01)
CPC (source: EP)
B41M 5/44 (2013.01); G03C 1/4989 (2013.01); B41M 2205/04 (2013.01); B41M 2205/40 (2013.01); G03C 1/7614 (2013.01); G03C 2001/7635 (2013.01)
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 94200473 A 19940224