Compositions – Oxidative bleachant – oxidant containing – or generative – Contains activator admixed with inorganic peroxide
Patent
1992-09-30
1994-11-15
Stoll, Robert L.
Compositions
Oxidative bleachant, oxidant containing, or generative
Contains activator admixed with inorganic peroxide
25218641, 25218642, 25218643, 2521861, 25217412, 252 95, C09K 300, C01B 1500, C11D 100
Patent
active
053645545
ABSTRACT:
A perhydrolysis system or activated oxidant system for in situ generation of peracid in aqueous solutions is disclosed including a protease enzyme, a source of hydrogen peroxide and an ester substrate having the general structure ##STR1## where R and R' are alkyl groups unsubstituted or substituted with at least one functional group. Preferred substrates are defined which are preferably chemically non-perhydrolyzable. Processes for bleaching and peracid production are also disclosed.
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Heitfeld Fred A.
Poulose Ayyookaran J.
Stanislowski Anna G.
Wiersema Richard J.
Anthony Joseph D.
Bucher John A.
Stoll Robert L.
The Clorox Company
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