Image anchorage in photographic films

Details Image anchorage in photographic films Image anchorage in photographic films

1975-07-30

1978-02-28

Kelley, Mary F.

Gas separation: apparatus

Electric field separation apparatus

Electrode cleaner, apparatus part flusher, discharger, or...

96 50R, 96 66R, 96 67, 96 84R, 96 87R, 96 94R, G03C 500, G03C 530, G03C 176, G03C 184

Patent

active

040765318

ABSTRACT:
The anchorage of silver images to their supports, especially in wash-off films developed by tanning developing agents, is improved by incorporating cyclohexylamine or a derivative thereof in the silver halide emulsion layer, in a layer coated between the emulsion and the support, in an overcoat, or in the processing bath.

REFERENCES:
patent: 3128182 (1964-04-01), Bard et al.
patent: 3674497 (1972-07-01), Gobran et al.

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