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:
Dec. 27, 2016
Filed:
Mar. 05, 2013
Applicant:
Wacker Chemie Ag, Munich, DE;
Inventors:
Torsten Gottschalk-Gaudig, Mehring, DE;
Carl-Heinz Ehrke, Zabeltitz, DE;
Helmut Maginot, Burgkirchen, DE;
Assignee:
Wacker Chemie AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 33/159 (2006.01); C07F 7/18 (2006.01); C09C 3/12 (2006.01); C09C 1/30 (2006.01); C07F 7/12 (2006.01);
U.S. Cl.
CPC ...
C07F 7/188 (2013.01); C07F 7/126 (2013.01); C09C 1/3081 (2013.01); C09C 3/12 (2013.01); C01P 2002/02 (2013.01); C01P 2002/70 (2013.01); C01P 2002/89 (2013.01); C01P 2004/62 (2013.01); C01P 2006/12 (2013.01);
Abstract
Improved utilization of organosilicon compounds in hydrophobicizing finely divided particulate solids is accomplished by metering a partial amount of unreacted solids with organosilicon containing offgases derived from admixing and reacting a major portion of solids with organosilicon compounds and admixing the offgas-treated solids with the major portion of solids to be treated.