Fabric washing compositions

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United States of America Patent

PATENT NO 5002687
SERIAL NO

07337246

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Abstract

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An improved alkaline enzymatic fabric-washing composition is disclosed comprising a surface-active material, detergency builders, an enzyme, a peroxide compound bleach and a peroxyacid bleach precursor of the formula: ##STR1## wherein R is an unsubstituted alkyl group containing 1 to 9 carbon atoms or a phenyl group; and M is hydrogen, alkali metal, alkaline earth metal, ammonium or alkyl or hydroxyalkyl substituted ammonium cation. The composition is effective for washing fabrics at the low temperature region of 40.degree. C. and below.

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Patent Owner(s)

Patent OwnerAddress
LEVER BROTHERS COMPANY DIVISION OF CONOPCO INC390 PARK AVENUE NEW YORK NY 10022

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Roberts, David W Bebington, GB3 70 1501
Sims, Peter S Chester, GB3 3 44
Thornthwaite, David W Neston, GB3 11 201

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