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:
Jul. 12, 2005
Filed:
Mar. 06, 2002
Peter Manshausen, Köln, DE;
Frank Sauer, Langenfeld, DE;
Thomas Steinhoff, Leverkusen, DE;
Jan Mazanek, Köln, DE;
Christian Wamprecht, Neuss, DE;
Christel Spinger, Leverkusen, DE;
Uwe Priesnitz, Solingen, DE;
Peter Happe, Solingen, DE;
Peter Manshausen, Köln, DE;
Frank Sauer, Langenfeld, DE;
Thomas Steinhoff, Leverkusen, DE;
Jan Mazanek, Köln, DE;
Christian Wamprecht, Neuss, DE;
Christel Spinger, Leverkusen, DE;
Uwe Priesnitz, Solingen, DE;
Peter Happe, Solingen, DE;
Borchers GmbH, Monheim, DE;
Abstract
The invention relates to a powdered thickener preparation based on polyurethane, which can be incorporated particularly well into water-based paints and lacquers and into other aqueous systems, and to their use as rheological additives for thickening preferably aqueous systems.