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US 4,233,173 AGranted
Detergent compositions containing dipotassium N-chloroimidodisulfate bleaching agent
AssigneeMonsanto Company
InventorsJames M. Mayer, John H. Payne
Life of this patent
Estimating the term…
Abstract
A substantially stable, crystalline dipotassium N-chloroimidodisulfate is useful as a bleach to remove stains from soiled fabrics when dissolved in an aqueous solution.
Claims3
A solid detergent formulation comprising at least 5 percent by weight of a surfactant selected from the group consisting of anionic, nonionic, zwitterionic, ampholytic and amphoteric surfactants and mixtures thereof, and a sufficient amount of substantially stable, crystalline dipotassium chloroimidodisulfate to bleach stains on fabrics in an aqueous solution.
Dependencies are inferred from the claim text.