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. 12, 2016
Filed:
Jun. 13, 2013
Applicant:
Wacker Chemie Ag, Munich, DE;
Inventors:
Markus Merget, Mehring, DE;
Richard Becker, Burghausen, DE;
Assignee:
Wacker Chemie AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/02 (2006.01); B01D 19/04 (2006.01); C11D 3/00 (2006.01); C11D 3/04 (2006.01); C11D 3/08 (2006.01); C11D 3/10 (2006.01); C11D 3/12 (2006.01); C11D 3/37 (2006.01); C11D 7/10 (2006.01); C11D 7/12 (2006.01); C11D 7/14 (2006.01);
U.S. Cl.
CPC ...
B01D 19/0413 (2013.01); B01D 19/0404 (2013.01); B01D 19/0409 (2013.01); C11D 3/0026 (2013.01); C11D 3/046 (2013.01); C11D 3/08 (2013.01); C11D 3/10 (2013.01); C11D 3/128 (2013.01); C11D 3/3742 (2013.01); C11D 7/10 (2013.01); C11D 7/12 (2013.01); C11D 7/14 (2013.01);
Abstract
Antifoam powders with delayed anti-foaming action, contain whereQ is an amino group of the general formula—R—[NR—(CH)—]NRR  (III)or forms thereof with partial or full protonation on the nitrogen atoms,