EP 0629512 A2 19941221 - Reusable heat-sensitive colour imaging material.
Title (en)
Reusable heat-sensitive colour imaging material.
Title (de)
Wiederverwendbares wärmeepfindliches bilderzeugendes Material.
Title (fr)
Matériau thermosensible et réutilisable, pour l'enregistrement d'images.
Publication
Application
Priority
JP 13586893 A 19930607
Abstract (en)
An imaging material that can repeatedly develop and erase an image, provide high color density and high gradation and is stable when exposed to heat and light, is provided. A heat sensitive color material possessing a substrate, a color material layer laminated on the surface of said substrate, and a protective layer on said color material layer, characterized in that said color material layer comprises 100 parts by weight of a binder resin and 20 to 30 parts by weight of an aromatic polycyclic compound containing a 9,10-diphenylanthracene structure represented by the following formula: <CHEM> or a corresponding endoperoxide construction represented by the following formula: <CHEM>
IPC 1-7
IPC 8 full level
B41M 5/337 (2006.01); B41M 5/28 (2006.01); G03C 1/73 (2006.01)
CPC (source: EP)
B41M 5/284 (2013.01); G03C 1/73 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0629512 A2 19941221; EP 0629512 A3 19960110; JP H079766 A 19950113
DOCDB simple family (application)
EP 94401241 A 19940606; JP 13586893 A 19930607