Additive color silver salt transfer film unit with layer of chit

Details Additive color silver salt transfer film unit with layer of chit Additive color silver salt transfer film unit with layer of chit

1976-06-17

1977-11-01

Klein, David

Gas separation: apparatus

Magnetic separating means

And electric field separation apparatus

96 25, 96 76R, 96 29R, 96 80, 96 84R, 96110, G03C 700, G03C 554, G03C 148, G03C 184

Patent

active

040563928

ABSTRACT:
This invention is directed to an additive color diffusion transfer film unit which comprises, in order, an additive multicolor screen, a silver precipitating layer, a layer of chitin having a copper salt disposed therein, and a photosensitive silver halide layer.

REFERENCES:
patent: 3003875 (1961-10-01), Ryan
patent: 3674482 (1972-07-01), Hablerin

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