Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1990-04-04
1991-10-15
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430506, 430508, 430545, 430363, 430538, 430567, 430944, 430945, 430963, G03C 146
Patent
active
050574051
ABSTRACT:
A silver halide color photographic material comprising a support having thereon at least three photosensitive layers containing a silver chloride emulsion or a silver chlorobromide emulsion having an average silver chloride content of at least 96 mol % and containing substantially no silver iodide, said at least three photosensitive layers comprising a cyan coupler-containing layer, a magenta coupler-containing layer and a yellow coupler-containing layer, wherein said at least three photosensitive layers each has different spectral sensitivity peak in the photosensitive wavelength regions of 650 to 690 nm, 720 nm and 770 to 850 nm, respectively, and the total coating weight of silver halide is not more than 0.78 g/m.sup.2 in terms of silver, and the above-disclosed material wherein the support is a reflective support comprising a base paper impregnated with a synthetic polymer through the surface of the base paper, and a white pigment-containing water-resistant resin layer coated on the base paper.
REFERENCES:
patent: 4619892 (1986-10-01), Simpson et al.
patent: 4665013 (1987-05-01), Sack et al.
patent: 4705745 (1987-11-01), Kitchin et al.
patent: 4770978 (1988-09-01), Matsuzaka et al.
patent: 4814827 (1989-03-01), Kitchin et al.
patent: 4898773 (1990-02-01), Dethlefs et al.
Research Disclosure, Dec. 1978, Columns 28-29, XVII "Supports".
Ogawa Tadashi
Shiba Keisuke
Bowers Jr. Charles L.
Fuji Photo Film Co. , Ltd.
Neville Thomas R.
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