The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 28, 1976
Filed:
Jul. 12, 1974
Frederick W Gray, Summit, NJ (US);
Colgate-Palmolive Company, New York, NY (US);
Abstract
An activated peroxy compound bleaching composition includes a peroxy bleaching compound, such as sodium perborate or sodium percarbonate and a mixture of activators for such bleaching compound, which improves the bleaching effect thereof, at least one of which is a di-lower alkanoyl di-lower alkyl glyoxime, such as diacetyldimethylglyoxime, a tetra-lower alkanoyl glycoluril, such as tetraacetylglycoluril or a mixture thereof and at least another of which is a 2-[di(2-hydroxy-lower alkyl)amino]-4,6-dihalo-s-triazine, such as 2-[bis(2-hydroxyethyl) amino]-4,6-dichloro-s-triazine, a 2,4-di-lower alkoxy-6-halo-s-triazine, such as 2,4-dimethoxy-6-chloro-s-triazine or a mixture thereof. For improved stability on storage the activators and/or the peroxy compound may be coated. Preferably, the peroxy bleaching compound and mixture of activators are included in a synthetic organic detergent composition such as one based on anionic and/or nonionic normally solid detergents, preferably with builder salt present, and bleaching is effected during the washing of fabrics or articles made thereof, which may take place in wash waters of various temperatures, even in cold water.