EP 0846982 A2 19980610 - Heat-developable light-sensitive material and method of forming color images
Title (en)
Heat-developable light-sensitive material and method of forming color images
Title (de)
Wärmeentwickelbares, lichtempfindliches Material und Verfahren zur Herstellung von Farbbildern
Title (fr)
Matériau sensible à la lumière développable par la chaleur et procédé de formation d'images en couleur
Publication
Application
Priority
- JP 32912396 A 19961125
- JP 2716697 A 19970127
- JP 32912496 A 19961125
Abstract (en)
The present invention provides a heat-developable light-sensitive material having a support and a light-sensitive layer provided on the support. The heat-developable light-sensitive material contains dyes which are decolorized through reaction with a decolorizing agent during a development process. The dyes are non-diffusible and at least a part of decolorized dyes resulting from the development process is non-diffusible. Also provided is an image forming method using the heat-developable light-sensitive material. The present method provides images having excellent sharpness within a short period of time.
IPC 1-7
IPC 8 full level
G03C 1/498 (2006.01); G03C 8/40 (2006.01); G03C 1/005 (2006.01)
CPC (source: EP)
G03C 1/49854 (2013.01); G03C 8/4033 (2013.01); G03C 8/404 (2013.01); G03C 1/005 (2013.01); G03C 1/0051 (2013.01); G03C 1/0053 (2013.01); G03C 2001/03517 (2013.01); G03C 2001/03564 (2013.01); G03C 2200/01 (2013.01); G03C 2200/03 (2013.01)
C-Set (source: EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0846982 A2 19980610; EP 0846982 A3 19990519; EP 0846982 B1 20020821; AT E222655 T1 20020915; DE 69714829 D1 20020926; DE 69714829 T2 20030410
DOCDB simple family (application)
EP 97120578 A 19971124; AT 97120578 T 19971124; DE 69714829 T 19971124