Liquid detergents containing an .alpha.-amino boronic acid
First Claim
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1. A liquid aqueous detergent composition comprising:
- from 1% to 80% of a detersive surfactantfrom 0.0001% to 0.3% of active proteolytic enzyme or mixture thereof, andfrom about 0.0001% to 5% of an α
-amino boronic acid of the formula;
##STR19## wherein R is selected from the group consisting of ##STR20## and P is selected from the group consisting of acetyl, benzoyl, NH2 --CH(CH3)--C(O)--, ##STR21## and CH3 --C(O)--NH--CH2 --C(O)--; and
mixtures thereof.
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Abstract
Aqueous liquid detergent compositions are described which comprise a proteolytic enzyme wherein the proteolytic activity is reversibly inhibited by an α-amino boronic acid.
61 Citations
11 Claims
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1. A liquid aqueous detergent composition comprising:
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from 1% to 80% of a detersive surfactant from 0.0001% to 0.3% of active proteolytic enzyme or mixture thereof, and from about 0.0001% to 5% of an α
-amino boronic acid of the formula;
##STR19## wherein R is selected from the group consisting of ##STR20## and P is selected from the group consisting of acetyl, benzoyl, NH2 --CH(CH3)--C(O)--, ##STR21## and CH3 --C(O)--NH--CH2 --C(O)--; and
mixtures thereof. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification