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. 12, 2022
Filed:
Sep. 25, 2018
Applicant:
Byk-chemie Gmbh, Wesel, DE;
Inventors:
Verena Wintermeyer, Wesel, DE;
Guillaume Wojciech Jaunky, Wesel, DE;
Mirco Süselbeck, Wesel, DE;
Mathis Kulessa, Wesel, DE;
Daniela Leutfeld, Wesel, DE;
Assignee:
BYK-CHEMIE GMBH, Wesel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 19/04 (2006.01); C09D 7/47 (2018.01); C08G 77/26 (2006.01); C08G 77/46 (2006.01); B05B 9/03 (2006.01); B05D 1/02 (2006.01);
U.S. Cl.
CPC ...
B01D 19/0409 (2013.01); B01D 19/0413 (2013.01); B01D 19/0495 (2013.01); B05B 9/03 (2013.01); B05D 1/02 (2013.01); C08G 77/26 (2013.01); C08G 77/46 (2013.01); C09D 7/47 (2018.01);
Abstract
The invention relates to the use of a polysiloxane having a plurality of siloxane groups and at least one tertiary amide group covalently linked as a pending and/or terminal group to the polysiloxane, as a defoaming agent in a liquid composition.