Patent ID: 6350835
Filing Date: 2002-02-26
Classification: C08F

Abstract:
An aqueous emulsion concentrate comprising a peroxyester, wherein said peroxyester is liquid at âˆ’20Â° C., a protective colloid, a non-ionic surfactant, and an anti-freeze agent wherein the protective colloid is a polyvinyl acetate with a degree of hydrolysis between 45% and 68% and the non-ionic surfactant has an HLB value of 16 or higher and is selected from the group consisting of alkylene oxide block-copolymers, ethoxylated fatty alcohols and ethoxylated fatty acids and where the viscosity of the emulsion is less than 500 mPa.s when analyzed with an Erichsen viscometer or less than 2000 mPa.s when analyzed with a Brookfield LVT using spindle sp3 at 12 rpm.