Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1986-05-02
1988-01-19
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Diffusion transfer process, element, or identified image...
430203, 430941, G03C 554, G03C 140
Patent
active
047204460
ABSTRACT:
A color photographic light-sensitive material is described, having on a support silver halide emulsion layers associated with a yellow dye-providing compound, a magenta dye-providing compound, and a cyan dye-providing compound, and having thereon the same support or having a different support an image-receiving layer, said image-receiving layer comprising (1) a first image-receiving layer containing at least one kind of a cyclic quaternary ammonium mordant (I) having a quaternary ammonium salt moiety of a saturated cyclic amine or pyridine as a recurring unit for preferentially mordanting a cyan dye released or formed from said cyan dye-providing compound as a result of development and (2) a second image-receiving layer containing at least one kind of a quaternary ammonium mordant (II) having a quaternary ammonium salt moiety of an acyclic amine as a recurring unit for selectively mardanting a magenta dye and a yellow dye released or formed from said magenta dye-providing compound and said yellow dye-providing compound, respectively, as a result of development.
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patent: 4379828 (1983-04-01), Liebe et al.
patent: 4463080 (1984-07-01), Snow et al.
patent: 4596756 (1986-06-01), Yamanouchi et al.
Takahashi Osamu
Toriuchi Masaharu
Fuji Photo Film Co. , Ltd.
Schilling Richard L.
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