Patent ID: 7159333
Filing Date: 2007-01-09
Classification: A61K,A61L,A61Q,C02F,C11D

Abstract:
1. A method of treatment of a material, comprising contacting said material with at least one of a percarbamic acid having the formula and a diacyl percarbamate having the formula wherein the percabamic acid is generated by reacting a carbamate compound of the formula with hydrogen peroxide or the perhydroxy anion, and wherein L is a moiety displaced by the anion and L is selected from the group consisting of a phosphonate, a phosphinate, thiourea, a quaternary ammonium group; a group of the formula —SO 3 M where M represents one of a hydrogen atom, an alkali metal atom, and an ammonium group; a group of the formula where X represents an oxygen or sulphur atom and R 3 is selected from the group consisting of hydrogen, optionally substituted alkyl, optionally substituted aryl, optionally substituted amino, cyano, hydroxyl and optionally substituted alkylcarbonyl groups; and a group of the formula wherein each R 3 group is the same or different and is independently selected from the group consisting of hydrogen, optionally substituted alkyl, optionally substituted aryl, optionally substituted amino, cyano, hydroxyl and optionally substituted alkylcarbonyl groups, or the groups R 3 and Y together represent on of an optionally substituted heteroaryl group and an optionally substituted non-aromatic heterocyclic group.