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. 09, 2024
Filed:
Aug. 02, 2018
Applicant:
Evonik Operations Gmbh, Essen, DE;
Inventors:
Michael Klostermann, Essen, DE;
Jan Marian Von Hof, Bochum, DE;
Martin Glos, Borken, DE;
Christian Eilbracht, Herne, DE;
Verena Dahl, Bergisch Gladbach, DE;
Oliver Springer, Wesel, DE;
Hans Henning Wenk, Mülheim an der Ruhr, DE;
Assignee:
Evonik Operations GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/00 (2006.01); C08G 65/327 (2006.01); C08J 9/30 (2006.01); C09D 175/08 (2006.01);
U.S. Cl.
CPC ...
C08J 9/0038 (2013.01); C08G 65/327 (2013.01); C08J 9/30 (2013.01); C09D 175/08 (2013.01); C08G 2150/60 (2013.01); C08J 2205/044 (2013.01); C08J 2375/04 (2013.01);
Abstract
The invention relates to the use of polyolethers as additives in aqueous polymer dispersions for producing porous polymer coatings, preferably for producing porous polyurethane coatings.