Process for developing photographic light-sensitive materials fo

Details Process for developing photographic light-sensitive materials fo Process for developing photographic light-sensitive materials fo

1977-01-26

1978-08-22

Kelley, Mary F.

Gas separation: apparatus

Electric field separation apparatus

Including gas flow distribution means

96 66R, G03C 530

Patent

active

041086627

ABSTRACT:
A process for developing a photographic light-sensitive material for the graphic arts which comprises infectiously developing a silver halide light-sensitive material comprising a support having coated thereon a silver halide emulsion layer containing at least 60 mol% silver chloride with an infectious developing solution containing a compound represented by the general formula (I): ##STR1## wherein R.sub.1 and R.sub.2, which may be the same or different, each is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an aryl group having up to 12 carbon atoms, or a halogen atom; and n is 1 to 2.

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patent: 3827886 (1974-08-01), Ishihra et al.
patent: 3832180 (1974-08-01), Douglas
patent: 3891442 (1975-06-01), Beavers
patent: 3981733 (1976-09-01), Van Dam et al.

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