Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1984-02-22
1985-08-20
Willis, Prince E.
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
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
Patent
active
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.
Cambre Cushman M.
Hardy Frederick E.
Kitko David J.
Aylor Robert B.
O'Flaherty Thomas H.
The Procter & Gamble & Company
Willis Prince E.
Witte Richard C.
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