Patent ID: 7446074
Filing Date: 2008-11-04
Classification: C07C,C08F

Abstract:
1. An aqueous emulsion, comprising an aqueous phase and a peroxide-containing phase, from 52.5 to 75% by weight of one or more peroxides selected from the group of diacyl peroxides and peroxydicarbonates, from 0.01 to 2.5% by weight of a partly saponified polyvinyl acetate having a degree of hydrolysis of at least 45 and at most 80%, a stabilizing amount of one or more non-ionic surfactants having an HLB value of at least 10, and one or more anti-freeze agents such tat a storage stable and safe formulation results, wherein the aqueous phase has a total chemical oxygen demand (COD) of less than 20 mg of oxygen per 100 mg of the emulsion, and the percentages by weight are based on the weight of the aqueous emulsion.