Process for developing light-sensitive silver halide photographi

Details Process for developing light-sensitive silver halide photographi Process for developing light-sensitive silver halide photographi

1974-06-17

1976-02-17

Kelley, Mary F.

Gas separation: apparatus

Electric field separation apparatus

Including gas flow distribution means

96 3, 96 95, G03C 530, G03C 700

Patent

active

039389960

ABSTRACT:
This invention relates to a development inhibitor-releasing compound of the following general formula: ##SPC1##
Wherein Z is an atomic grouping necessary to form a carbocyclic ring; Y is a group which, when the sulfur atom of the thioether linkage is released, forms together with said sulfur atom a compound having a development-inhibiting action; and X is a hydroxyl group or a substituted or non-substituted amino group.

REFERENCES:
patent: 3364022 (1968-01-01), Barr
patent: 3537851 (1970-11-01), Bloom
patent: 3537852 (1970-11-01), Bloom
patent: 3620746 (1971-11-01), Barr

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