The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 25, 2014
Filed:
Dec. 19, 2003
Stefan Brüning, Philadelphia, PA (US);
Marco Capito, Düsseldorf, DE;
Roland Spörer, Kleinenbroich/Glehn, DE;
Achim Ansmann, Erkrath, DE;
Mark Leonard, Bexley/Kent, GB;
Stefan Brüning, Philadelphia, PA (US);
Marco Capito, Düsseldorf, DE;
Roland Spörer, Kleinenbroich/Glehn, DE;
Achim Ansmann, Erkrath, DE;
Mark Leonard, Bexley/Kent, GB;
Cognis IP Management GmbH, Duesseldorf, DE;
Abstract
The disclosed invention provides wax dispersions with an average particle size of 0.5 to 100 μm containing (a) a wax phase with a melting point above 25° C. which contains at least one oil or wax component selected from dialkyl(ene) ethers, dialkyl(ene) carbonates, dicarboxylic acids, hydroxyfatty alcohols, and mixtures thereof and at least one emulsifier, and (b) a water phase. The wax dispersions are particularly useful as a basis for cosmetic preparations and, more particularly, for impregnating and wetting utility and sanitary wipes used for personal hygiene and body care.