Substituted sulfonamido compounds, photosensitive elements, film

Details Substituted sulfonamido compounds, photosensitive elements, film Substituted sulfonamido compounds, photosensitive elements, film

1983-09-16

1986-08-12

Higel, Floyd D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534573, 534592, 534649, 534651, 534734, C09B 4300, C09B 4312, C09B 43124, C09B 43132

Patent

active

046056971

ABSTRACT:
A nondiffusible sulfonamido compound which is alkali-cleavable upon oxidation to release a diffusible photographically useful material, said nondiffusible sulfonamido compound having the formula: ##STR1## wherein: (a) R.sup.1 is alkyl, aryl sulfamyl, carbamyl, carbonamido, carbonyl, carbonyloxy or sulfonamido;

REFERENCES:
patent: 3728113 (1973-04-01), Becker et al.
patent: 3751406 (1973-08-01), Bloom
patent: 3928312 (1975-12-01), Fleckenstein
patent: 4110355 (1978-08-01), Bloom

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