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:
Apr. 02, 2024
Filed:
Apr. 18, 2019
Applicant:
Byk—chemie Gmbh, Wesel, DE;
Inventors:
Wolfgang Pritschins, Wesel, DE;
Daniel Leibig, Wesel, DE;
Martin Fischer, Wesel, DE;
Thomas Fritsch, Wesel, DE;
Jennifer Heitzer, Wesel, DE;
Dennis Krüsmann, Wesel, DE;
Assignee:
BYK-Chemie GmbH, Wesel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 27/06 (2006.01); C08K 3/26 (2006.01); C08K 5/12 (2006.01); C08L 71/02 (2006.01); E04C 2/20 (2006.01);
U.S. Cl.
CPC ...
C08L 27/06 (2013.01); C08K 3/26 (2013.01); C08K 5/12 (2013.01); C08L 71/02 (2013.01); C08K 2003/265 (2013.01); E04C 2/20 (2013.01);
Abstract
A composition is provided comprising: a) polyvinylchloride, b) inorganic solid particles, and c) a polymer having a polyether segment, wherein at least 60 mol-% of the end groups of the polymer are selected from the group consisting of carboxylic acid groups and hydroxyl groups, and wherein at least a part of the end groups of the polymer is a carboxylic acid group, wherein the carboxylic acid end groups are linked to the polyether segment via a linking segment comprising an ester group.