Developing method

Details Developing method Developing method

1974-08-20

1976-05-04

Kelley, Mary F.

Gas separation: apparatus

Electric field separation apparatus

Including gas flow distribution means

96 66R, 96 95, 96109, G03C 530, G03C 106, G03C 134

Patent

active

039544745

ABSTRACT:
A method of developing an exposed silver halide photographic material having a silver halide emulsion layer containing a heterocyclic compound having at least one nitrogen atom, having a thione group which does not undergo enolation positioned next to the nitrogen atom, and not having a nitro group in an aldehyde type hardening agent containing developer at a temperature of not less than about 30.degree.C.

REFERENCES:
patent: 3565619 (1971-02-01), Johnson et al.
patent: 3582322 (1971-06-01), Edens et al.
patent: 3723125 (1973-03-01), Hayashi et al.
patent: 3730724 (1973-05-01), Abbott

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