Method of stabilizing organic substrate materials including photographic dye images to light and a photographic material so stabilized
AssigneeFuji Photo Film Co., Ltd.
InventorsHiroshi Hara, Kotaro Nakamura, Yoshiaki Suzuki
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Abstract
A method of stabilizing organic substrate materials having an absorption maximum in the wavelength region of about 300 nm to about 800 nm to light which comprises making coexist with the organic substrate at least one metal complex salt represented by the following general formula (I): ##STR1## wherein Cat represents a divalent or a monovalent cation, and n is 1 or 2. A photographic material thus stabilized is also disclosed.
Claims2
A diffusion transfer color photographic material comprising a photosensitive element and an image-receiving element, said image-receiving element comprising a support having thereon a mordanting layer containing a complex of the formula (I) ##STR16## wherein Cat represents a divalent cation when n is 2 or a monovalent cation when n is 1.
Dependencies are inferred from the claim text.