In-process color balance adjustment of photographic film using f

Details In-process color balance adjustment of photographic film using f In-process color balance adjustment of photographic film using f

1974-06-26

1976-11-09

Klein, David

Gas separation: apparatus

Electric field separation apparatus

Including gas flow distribution means

96 3, 96 16, 96 74, 96 77, 96 84R, G03C 176, G03C 140, G03C 700, G03C 184

Patent

active

039908984

ABSTRACT:
The color speeds of a multicolor photosensitive element are balanced during the manufacture thereof by continuously introducing into said element optical filter means adapted to modulate the photographic color speed of at least one of the selectively sensitized silver halide emulsions relative to the other(s), and then adjusting the density of said optical filter means during coating to an amount sufficient to obtain the desired color balance.

REFERENCES:
patent: 3415645 (1968-12-01), Land
patent: 3544325 (1970-12-01), Depoorter et al.
patent: 3672898 (1972-06-01), Schwan et al.
patent: 3819376 (1974-06-01), Land

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