Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1996-10-10
1999-03-16
Chea, Thorl
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Diffusion transfer process, element, or identified image...
430217, 430226, 430503, 430509, 430568, 430944, G03C 800
Patent
active
058828370
ABSTRACT:
Described is a heat developable color light-sensitive material comprising a support having provided thereon at least two layers having a spectral sensitivity peak in a different wavelength range of 700 nm or more, in which the at least two layers are each combined with a compound which provides a dye having a different hue, wherein the layer having a spectral sensitivity peak in the longest wavelength and/or a light-insensitive interlayer adjusted thereto comprises (a) a high silver chloride emulsion of fine grains having a silver chloride content of 80 mol % or more and an average size of 0.15 .mu.m or less or (b) an easily soluble silver salt compound.
REFERENCES:
patent: 3615533 (1971-10-01), Rauner
patent: 4619892 (1986-10-01), Simpson et al.
patent: 4713319 (1987-12-01), Aono et al.
patent: 5413902 (1995-05-01), Hara et al.
patent: 5503969 (1996-04-01), Uehara et al.
Chea Thorl
Fuji Photo Film Co. , Ltd.
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