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:
Mar. 19, 1991
Filed:
Feb. 14, 1990
Lewis W Dittert, Lexington, KY (US);
Safe Aid Products, Inc., Hauppauge, NY (US);
Abstract
A fabric-safe bleaching and cleaning detergent composition comprising a bleach stable surfactant and a polymer coated halogenated glycoluril compound having the formula ##STR1## wherein each R is independently selected from hydrogen, C.sub.1 -C.sub.10 straight or branched chain alkyl, aryl or alkyl substituted aryl; each X is independently selected from hydrogen, fluorine, chlorine, bromine and iodine and at least one X is not hydrogen and n is 0 or 1. 1,3,4,6-tetrachloroglycoluril is the preferred bleaching agent. The polymer coating is capable of hydrating and dissolving at a pH of greater than 6.0, preferably 7.2 to 11.0, and more preferably 9.5 to 11.0. Polymeric pharmaceutical enteric coating materials are particularly suitable as a coating material for the present invention.