Acyloxynitrogen peracid precursors

Details Acyloxynitrogen peracid precursors Acyloxynitrogen peracid precursors

1989-04-14

1990-09-18

Thexton, Matthew A.

Compositions

Oxidative bleachant, oxidant containing, or generative

Contains activator admixed with inorganic peroxide

25218639, 25218641, 25218643, C09K 300

Patent

active

049576470

ABSTRACT:
The invention provides novel bleaching compositions comprising peracid precursors having oxynitrogen leaving groups. Peracid precursors containing these leaving groups provide new, proficient and cost-effective compounds for fabric bleaching.
These compounds have the general structures: ##STR1## where R is a straight or branched chain C.sub.1-20 alkyl, alkoxyl, cycloalkyl and mixtures thereof; R.sup.1 contains at least one carbon atom which is singly bonded directly to N; n is an integer from 1 to 6 and X is methylene or a heteroactom; or ##STR2## wherein n is the same as in (I); but R.sup.2 contains a carbon atom doubly bonded directly to N, and, either X is a heteroatom or nothing, and R is C.sub.4-17 alkyl.

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