Photographic processes

Details Photographic processes Photographic processes

1994-04-12

1995-12-12

Rutledge, D.

354322, G03D 308

Patent

active

054754623

ABSTRACT:
In conventional photographic processes, material being processed follows a predetermined sequence of steps, for example, developer, bleach, first wash, fixer, second wash, and stabilizer. This requires the provision of at least two wash tanks as the film is traditionally processed by following a fixed path through the processor. This makes the processor bulky as the wash tanks need to be repeated. Described herein is a process in which more than one wash step can be accommodated using a single wash tank.

REFERENCES:
patent: 3331276 (1967-07-01), Oliver
patent: 4300828 (1981-11-01), Kaufmann
patent: 4575209 (1986-03-01), Zwettler

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