Phenoxyacetate peracid precursors and perhydrolysis systems ther

Details Phenoxyacetate peracid precursors and perhydrolysis systems ther Phenoxyacetate peracid precursors and perhydrolysis systems ther

1989-05-19

1990-09-11

Stoll, Robert L.

Compositions

Oxidative bleachant, oxidant containing, or generative

Contains activator admixed with inorganic peroxide

25218625, 25218627, 25218643, 252 95, C09K 300, C01B 1503

Patent

active

049561170

ABSTRACT:
A perhydrolysis system is provided which includes peroxyacid precursors and a source of peroxygen. Upon dissolution in water these compositions provide high yields of a novel peroxyacid having the structure ##STR1## where R is hydrogen or an alkyl of not more than 5 carbon atoms. The precursors may include hydroxyl nitrogen derivatives as leaving groups, since the .alpha.-substituted phenoxy moiety enhances carbonyl reactivity toward perhydroxyl anion.

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