Image receiving material with low calcium gelatin
AssigneeMitsubishi Paper Mills Limited
InventorsKoji Okazaki, Yasuo Tsubai, Kimihisa Hamazoe
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Abstract
Disclosed is an image receiving material for silver complex diffusion transfer process which contains gelatin having a calcium content of about 1,000 ppm or less. This image receiving material provides improved silver image density. Further improvement can be attained when said gelatin has a jelly strength of 280 g or above.
Claims14
A non-photosensitive image receptive material which comprises at least a support and an image receptive layer containing a gelatin having a calcium content of about 1,000 ppm or less and contains physical development nuclei and a jelly strength of 280 g or above as determined by the method of PAGI.
A silver complex diffusion transfer process which comprises imagewise exposing a photosensitive material comprising a support and a silver halide emulsion layer and developing the exposed photosensitive material in close contact with the image receptive material which comprises at least a support and an image receptive layer which contains gelatin having calcium content of about 1,000 ppm or less and contains physical development nuclei in the presence of a silver halide solvent.
A silver complex diffusion transfer process which comprises imagewise exposing a photosensitive material comprising a support and a silver halide emulsion layer and developing the exposed photosensitive material in close contact with the image receptive material which comprises at least a support and an image receptive layer containing a gelatin having a calcium content of about 1,000 ppm or less and contains physical development nuclei and a jelly strength of 280 g or above as determined by the method of PAGI in the presence of silver halide solvent.
A silver complex diffusion transfer process which comprises imagewise exposing a silver halide emulsion layer which is added to the image receptive material which comprises at least a support and an image receptive layer which contains gelatin having a calcium content of about 1,000 ppm or less and contains physical development nuclei and developing the exposed emulsion in the presence of a silver halide solvent.
A silver halide complex diffusion transfer process which comprises imagewise exposing a silver halide emulsion layer which is added to the image receptive material which comprises at least a support and an image receptive layer containing a gelatin having a calcium content of about 1,000 ppm or less and contains physical development nuclei and a jelly strength of 280 g or above as determined by the method of PAGI and developing the exposed emulsion in the presence of a silver halide solvent.
Dependencies are inferred from the claim text.