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. 17, 2012
Filed:
Jun. 29, 2010
Applicants:
Christian Herzig, Waging, DE;
Willibald Burger, Burghausen, DE;
Martina Joachimbauer, Haiming, DE;
Josef Wimmer, Burghausen, DE;
Inventors:
Christian Herzig, Waging, DE;
Willibald Burger, Burghausen, DE;
Martina Joachimbauer, Haiming, DE;
Josef Wimmer, Burghausen, DE;
Assignee:
Wacker Chemie AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 19/04 (2006.01); C08G 77/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
(A) Siloxane-based antifoams and (B) silicone polyethers prepared by reacting organopolysiloxanes (1) containing 0.05% to 1.6% by weight of Si-bonded hydrogen atoms