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:
Jan. 14, 2020
Filed:
Aug. 05, 2016
Applicant:
Cognis Ip Management Gmbh, Düsseldorf, DE;
Inventors:
Peter Bene, Cologne, DE;
Harald Frommelius, Köln, DE;
Heinz-Günther Schulte, Kaarst, DE;
Annemarie Meinhold, Hilden, DE;
Edda Bergmann, Niederkassel, DE;
Assignee:
Cognis IP Management GmbH, Düsseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/10 (2006.01); C09D 133/10 (2006.01); C09D 125/14 (2006.01); C09D 133/08 (2006.01); C08K 5/101 (2006.01);
U.S. Cl.
CPC ...
C09D 125/14 (2013.01); C09D 133/08 (2013.01); C09D 133/10 (2013.01); C08K 5/101 (2013.01);
Abstract
Esters of general formula R—COOR, where R=9 to 23 C alkyl and R=methyl, ethyl, n-propyl or i-propyl are suitable as coalescing agents, in particular for the production of all types of coatings from an aqueous polymer or latex dispersion.