Method of photographic processing

Details Method of photographic processing Method of photographic processing

1993-12-03

1994-10-25

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Regenerating image processing composition

Developer

430373, 430398, 430414, 430421, 430427, 430943, 430 17, G03C 518, G03C 526, G03C 700, G03C 300

Patent

active

053588304

ABSTRACT:
A method of color processing in which an imagewise exposed color photographic silver halide material is processed by a procedure which comprises treating it with a color developer solution and then with a developer/amplifier solution containing a color developing agent and hydrogen peroxide in which said solutions are replenished so that the overflow from the developer/amplifier solution is treated to remove hydrogen peroxide and used to form the sole replenisher for the color developer solution while the overflow from said color developer solution is disposed of as the net overflow of the two processing solutions.

REFERENCES:
patent: 4128424 (1978-12-01), Geyken et al.
patent: 4606827 (1986-08-01), Ernstson et al.
patent: 4983504 (1991-01-01), Marsden et al.
patent: 5260184 (1993-11-01), Marsden et al.

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