HIGHLY CONCENTRATED, STABLE, AND SAFE DIACYL PEROXIDE AND PEROXYDICARBONATE EMULSIONS WITH A LOW CHEMICAL OXYGEN DEMAND VALUE
Application 2516/CHENP/2004 published 2007-07-20, filed 2004-11-08
The invention relates to highly concentrated aqueous emulsions of peroxides comprising an anti-freeze agent, a polyvinyl acetate with a degree of hydrolysis between 45 and 80%, and optionally a non-ionic surfactant with an HLB value greater than 10 selected from alkylene oxide block-copolymers, ethoxylated fatty alcohols, and ethoxyfated fatty acids. The emulsions have a low COD value and are safe, storage stable, and generally applicable.
Applicant
1)AKZO NOBEL N.V.
:Velperweg 76, NL-6824 BM Arnhem Netherlands
Inventor
1)DE JONG, Johannes, Jacobus, Theodorus 2)O, Boen, Ho 3)WESTMIJZE, Hans
International Info
Classification: C08F 2/18
Publication Number: WO/2003/095500
Application Date: 2003-04-24
Priority Information
02076801.6 EUROPEAN UNION 2002-05-08