EP 0518552 B1 19960306 - Thermosensitive recording material
Title (en)
Thermosensitive recording material
Title (de)
Wärmeempfindliches Aufzeichnungsmaterial
Title (fr)
Matériau d'enregistrement thermosensible
Publication
Application
Priority
JP 16615591 A 19910612
Abstract (en)
[origin: EP0518552A1] A thermosensitive recording material having a high resistance to curling and cockling when colored images are developed thereon comprises a substrate sheet comprising a thermoplastic resin and having a thermal shrinkage of 1.0% to 2.0% at a temperature of 120 DEG C; a thermosensitive colored image-forming layer formed on a surface of the substrate sheet and comprising a colorless dye precursor, a color-developing agent and a binder; a backcoat layer formed on the opposite surface of the substrate sheet and having a weight of 1 to 10 g/m<2> and containing at least 20% by weight of a water-soluble polymeric material; and optionally, an overcoat layer formed on the thermosensitive colored image-forming layer and comprising a pigment and binder resin.
IPC 1-7
IPC 8 full level
B41M 5/28 (2006.01); B41M 5/30 (2006.01); B41M 5/382 (2006.01); B41M 5/40 (2006.01); B41M 5/41 (2006.01); B41M 5/44 (2006.01); B41M 5/42 (2006.01)
CPC (source: EP)
B41M 5/41 (2013.01); B41M 5/44 (2013.01); B41M 5/426 (2013.01); B41M 2205/04 (2013.01); B41M 2205/36 (2013.01)
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
EP 0518552 A1 19921216; EP 0518552 B1 19960306; DE 69208741 D1 19960411; DE 69208741 T2 19960822; JP H04364983 A 19921217
DOCDB simple family (application)
EP 92305101 A 19920603; DE 69208741 T 19920603; JP 16615591 A 19910612