Silver halide films with controlled gradient balance

Details Silver halide films with controlled gradient balance Silver halide films with controlled gradient balance

1973-06-05

1976-11-16

Kelley, Mary F.

Gas separation: apparatus

Electric field separation apparatus

Including gas flow distribution means

96 17, 96 94R, G03C 176, G03C 716, G03C 102

Patent

active

039922103

ABSTRACT:
Films in which the various color gradients are particularly balanced in relationship to each other are prepared from sensitized emulsions prepared separately and then either coated as separate layers or mixed just prior to coating. These films are particularly useful as color separation negatives where machine processing is used and where identical processing conditions for each color record are desirable.

REFERENCES:
patent: 1954346 (1934-04-01), Capstaff
patent: 2134546 (1938-10-01), Barth et al.
patent: 2202026 (1940-05-01), Renwick
patent: 2535370 (1950-12-01), Pohl
patent: 3234023 (1966-02-01), De Ramaix et al.
patent: 3251689 (1966-05-01), Hellmig
patent: 3658536 (1972-04-01), Wolf
patent: 3745008 (1973-07-01), Hellmig
patent: 3764330 (1973-10-01), Vary

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