Organic compounds -- part of the class 532-570 series – Organic compounds – Percarboxylic acids or salts thereof
Patent
1994-10-18
1996-08-13
Gibson, Sharon A.
Organic compounds -- part of the class 532-570 series
Organic compounds
Percarboxylic acids or salts thereof
25218626, 25218642, C07C40902, C01B 1510
Patent
active
055457487
ABSTRACT:
Polyglycolate compounds are provided having the general structure: ##STR1## wherein n is an integer from 2 to about 10; R is C.sub.1-20 linear or branched alkyl, alkoxylated alkyl, cycloalkyl, aryl, alkylaryl, substituted aryl; R' and R" are independently H, C.sub.1-20 alkyl, aryl, C.sub.1-20 alkylaryl, substituted aryl, and NR.sub.3.sup..alpha.+, wherein R.sup..alpha. is C.sub.1-30 alkyl; and L is a leaving group displaceable in a peroxygen bleaching solution by perhydroxide anion. When this compound is combined with a source of peroxgen in aqueous solution, then a plurality of stain removing peracids are formed. Such peracids are formed substantially sequentially beginning with the carbonyl adjacent to the leaving group L. Thus, a first stain removing peracid having the structure ##STR2## will be formed in amounts approaching quantitative yield.
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Fong Ronald A.
Rowland Richard R.
Wiersema Richard J.
Zielske Alfred G.
Anthony Joseph D.
Gibson Sharon A.
The Clorox Company
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