Patent Number: 7,824,503

Title: Aqueous hydrogen peroxide-containing composition and its use for cleaning surfaces

Abstract: The invention pertains to an aqueous composition having a pH of 3 or less and comprising the following ingredients, based on the total weight of the composition: a) 0.05-40 wt % of a polymeric thickener having --COOR groups, wherein R is independently chosen from H, OH, and a carbon-containing group, and b) 0.05-60 wt % of hydrogen peroxide, wherein the active oxygen content attributable to ingredient a) is at least 0.02 wt %, based on the total weight of the composition, with the proviso that (co)polymers prepared from (meth)acrylate monomers are absent.

Inventors: Maslow; Wasil (Deventer, NL), Gerritsen; Rene (Loosdrecht, NL), De Vries; Bernhard (Hulshorst, NL), Meijer; John (Deventer, NL), Iacobucci; Paul Albert (St. Charles, IL)

Assignee: Akzo Nobel N.V.

International Classification: B08B 3/04 (20060101); C11D 3/22 (20060101); C11D 3/37 (20060101); C11D 3/39 (20060101); C11D 7/18 (20060101)

Expiration Date: 2019-11-02 0:00:00