EP 0180224 B1 19900627 - DYE TRANSFER METHOD
Title (en)
DYE TRANSFER METHOD
Publication
Application
Priority
- JP 1751385 A 19850131
- JP 23164884 A 19841102
Abstract (en)
[origin: EP0180224A2] A method for transferring a dye which comprises super-imposing on a photographic material having a mobile dye distributed in an imagewise pattern on a support, a dye fixing material having a dye receiving layer on a support and transferring the local dye to the dye fixing material and wherein at least one of the two supports has such surface characteristics that the number of locations where the filtered maximum waviness value is 4 mu m or greater is not more than 10 out of 100 locations on the support arbitarily selected for measuring the filtered maximum waviness of a basic length at 2.5 mm of a filtered waviness curve obtained with a cut-off value of 0.8 mm from a profile measured by JIS standard B 0610 with respect to the surface thickness of the support. The method evenly transfers the mobile dye to a dye fixing material from a heat development color photographic material containing a dye providing substance which upon heating reacts with a light-sensitive silver halide to produce or release a mobile dye in the substantial absence of water.
IPC 1-7
IPC 8 full level
G03C 1/498 (2006.01); G03C 8/40 (2006.01)
CPC (source: EP)
G03C 1/49872 (2013.01); G03C 8/4073 (2013.01)
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
EP 0180224 A2 19860507; EP 0180224 A3 19880107; EP 0180224 B1 19900627; DE 3578463 D1 19900802
DOCDB simple family (application)
EP 85113873 A 19851031; DE 3578463 T 19851031