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:
Dec. 05, 2017
Filed:
Mar. 20, 2010
Peter Klug, Grossostheim, DE;
Dirk Fischer, Harxheim, DE;
Thomas Lindner, Mannheim, DE;
Matthias Kunze, Frankfurt, DE;
Wiebke Moeller, Bad Soden, DE;
Carina Mildner, Frankfurt am Main, DE;
Sebastiano Lo Vasco, Glauburg, DE;
Peter Klug, Grossostheim, DE;
Dirk Fischer, Harxheim, DE;
Thomas Lindner, Mannheim, DE;
Matthias Kunze, Frankfurt, DE;
Wiebke Moeller, Bad Soden, DE;
Carina Mildner, Frankfurt am Main, DE;
Sebastiano Lo Vasco, Glauburg, DE;
Clariant International Ltd., Muttenz, CH;
Abstract
Water-soluble or water-swellable polymers are described, containing a) 20.0 to 98.99 mole percent of one or more independently recurring structural units of the formula (1) and b) 1.0 to 79.99 mole percent of one or more independently recurring structural units of the formula (2), and c) 0.01 to 8.0 mole percent of one or more independently recurring cross-linking structural units, which are obtained from one or more monomers having at least two olefinic double bonds. The polymers are suitable, for example, as thickeners or yield point formers, in particular in cosmetic, dermatological or pharmaceutical compositions.