Bleach compositions comprising non-linear aliphatic peroxycarbox

Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant

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252 90, 252 95, 252 99, 25218626, 25218638, 25218641, 260402, 260404, 2604045, 260456A, 260513N, 560105, 560130, 560142, 560157, 562575, 564152, 564157, 564159, 428284, 428289, C11D 738, C11D 754, B32B 2734

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045363145

ABSTRACT:
Detergent compositions, detergent additive products and bleaching compositions containing aliphatic peroxyacid bleach precursors of formula ##STR1## are provided, where L is a leaving group of defined formula whose conjugate acid has a pKa of from 6 to 13 and ##STR2## is a non linear acyl group, the carboxylic acid derivative of which has a logP.sub.OCT in the range from 1.9 to 4.0 (where P.sub.OCT is the partition coefficient between octanol and water). New precursor compounds are provided in which ##STR3## is a C.sub.7 -C.sub.17 branched aliphatic acyl group containing a linear chain of at least 5 carbon atoms extending from and including the carbonyl carbon wherein the branching is on at least the 2- and/or 3- carbon atom.

REFERENCES:
patent: 4248928 (1981-02-01), Spadini et al.
patent: 4348293 (1982-09-01), Clarke et al.
patent: 4374747 (1983-02-01), Tai
patent: 4391723 (1983-07-01), Bacon et al.
patent: 4412934 (1983-11-01), Chung et al.

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