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:
Aug. 13, 2019
Filed:
Feb. 11, 2015
Applicants:
Daniela Leutfeld, Wesel, DE;
Marc Eberhardt, Wesel, DE;
René Nagelsdiek, Hamminkeln, DE;
Sylvia Bühne, Duisburg, DE;
Jürgen Omeis, Dorsten-Lembeck, DE;
Jasmin Rudner, Dinslaken, DE;
Inventors:
Daniela Leutfeld, Wesel, DE;
Marc Eberhardt, Wesel, DE;
René Nagelsdiek, Hamminkeln, DE;
Sylvia Bühne, Duisburg, DE;
Jürgen Omeis, Dorsten-Lembeck, DE;
Jasmin Rudner, Dinslaken, DE;
Assignee:
BYK-Chemie GmbH, Wesel, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09D 123/00 (2006.01); C09D 5/04 (2006.01); C09D 7/63 (2018.01); C08K 5/20 (2006.01); C08K 5/21 (2006.01);
U.S. Cl.
CPC ...
C09D 5/04 (2013.01); C09D 7/63 (2018.01); C08K 5/20 (2013.01); C08K 5/21 (2013.01);
Abstract
The invention relates to a rheology control agent containing i) 15-95% by weight of an amide compound (A), ii) 5-75% by weight of a urea compound (B), iii) 0-50% by weight of an ionogenic compound (C) and iv) 0-35% weight of an organic solvent (D).