Bis-1,2-naphthoquinone-2-diazide-sulfonic acid amides, their use

Details Bis-1,2-naphthoquinone-2-diazide-sulfonic acid amides, their use Bis-1,2-naphthoquinone-2-diazide-sulfonic acid amides, their use

1987-02-04

1988-09-27

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Diazo reproduction, process, composition, or product

Composition or product which contains radiation sensitive...

430165, 430193, 534556, 534557, 534561, G03C 154, C07C11300

Patent

active

047741716

ABSTRACT:
Novel bis-1,2-naphthoquinone-2-diazide-sulfonic acid amides of secondary diamines, which amides are represented by the formula ##STR1## in which R is a straight-chain or branched, unsubstituted or hydroxyl-substituted alkyl, cycloalkyl or aralkyl radical which has 1 to 14 carbon atoms and which includes a carbon chain that can be interrupted by either oxygen atoms,

REFERENCES:
patent: 3046110 (1962-07-01), Schmidt
patent: 3046122 (1962-07-01), Sus
patent: 3046123 (1962-07-01), Sus et al.
patent: 3687663 (1972-08-01), Bloom
patent: 4397937 (1983-08-01), Clecak et al.
patent: 4409314 (1983-10-01), Buhr et al.

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