| 摘要 |
PURPOSE: To improve the storage stability and to enable a rapid processing to be performed by forming nonphotosensitive layers and photographic layers comprising color sensitive silver halide emulsion layers containing a base precursor on a support and a transparent magnetic recording layer on its reverse side. CONSTITUTION: The nonphotosensitive layers and the photographic layers including the blue-, green-, and red-sensitive silver halide emulsion layers containing the base precursor capable of releasing a base to the photographic layers are formed on the support and the transparent magnetic recording layer is formed on its other side. This transparent magnetic recording layer is formed by coating the reverse side of the support with a coating fluid formed by dispersing magnetic particles, such asγFe2 O3 doped with Co, into an aqueous or organic solvent binder preferably, in a thickness of 0.2-5μm. It is preferred to use a basic metal compound hardly soluble in water as the base precursor, and an image is formed by allowing the precursor to release the base in a developing process of 25-90sec for color developing or before this process.
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