Photographic fixing process

Details Photographic fixing process Photographic fixing process

1974-09-12

1976-05-04

Louie, Jr., Won H.

Gas separation: apparatus

Electric field separation apparatus

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

96 48PD, G03C 524

Patent

active

039544710

ABSTRACT:
In an image recording process, a radiation sensitive film comprising a photo-reducible compound is exposed to radiation and subsequently is contacted with a fixing agent capable of being reduced by the reduction product of the photo-reducible compound, with the production of an insoluble coloured material.

REFERENCES:
patent: 3623865 (1971-11-01), Case
patent: 3642478 (1972-02-01), Brault et al.
patent: 3671250 (1972-06-01), Andrew et al.

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