Bleaching composition
AssigneeGlyco Chemicals, Inc.
InventorsThomas B. Davis, Theodore A. Girard
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Abstract
An improved bleaching agent composition is described composed of a mixture of N,N-dichloro-substituted hydantoin compounds with sodium bromide, which has enhanced bleaching effectiveness for textile materials, particularly in laundry systems, when used at lower-than-normal washing temperatures, e.g., in the range of about 100.degree. to 140.degree. F.
Claims6
A method for the effective bleaching of textile goods at temperatures in the range of 100.degree. to 140.degree. F. which consists essentially in exposing the same to an aqueous solution, at said temperatures, containing a mixture consisting essentially of 25 to 75 parts by weight of N,N-dichloro-5,5-dilower alkyl hydantoin and from 75 to 25 parts by weight of an alkali metal, alkaline earth metal or ammonium bromide salt, said dilower alkyl containing up to 8 carbons.
Dependencies are inferred from the claim text.