Monsanto Company

Bertie J Reuben

Marvin M Crutchfield

The invention relates to aqueous stable liquid bleaching compositions comprising a sulfone diperoxycarboxylic acid, an anionic surfactant, a non-ionic surfactant and optionally a salt stabilizer.

Pourable sulfone diperoxycarboxylic acid compositions

A novel bleach composition is disclosed comprising a sulfatase enzyme and a peroxydisulfate which composition, in aqueous solution, generates the more reactive peroxymonsulfate bleach compound. Detergent compositions and bleach processes are also disclosed wherein the peroxymonsulfate is produced in situ to provide bleach functions with greatly reduced dye damage, particularly useful to remove blood stains from textile materials.

Enzyme activated peroxydisulfate bleach composition

The invention relates to aqueous stable liquid bleaching compositions comprising a sulfone peroxycarboxylic acid, an anionic surfactant, a non-ionic surfactant and optionally a salt stabilizer.

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St. Louis, MO, United States of America

Bertie J Reuben