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:
Nov. 24, 2020
Filed:
Aug. 09, 2016
Applicant:
Wacker Chemie Ag, Munich, DE;
Inventors:
Assignee:
WACKER CHEMIE AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 14/04 (2006.01); C04B 26/32 (2006.01); C04B 38/00 (2006.01); F16L 59/00 (2006.01); G10K 11/162 (2006.01); C04B 111/52 (2006.01);
U.S. Cl.
CPC ...
C04B 14/04 (2013.01); C04B 26/32 (2013.01); C04B 38/00 (2013.01); C04B 38/009 (2013.01); F16L 59/00 (2013.01); G10K 11/162 (2013.01); C04B 2111/52 (2013.01); C04B 2201/20 (2013.01); C04B 2201/32 (2013.01);
Abstract
Hydrophobic shaped silica bodies having low density and low thermal conductivity are produced by forming a dispersion of silica in a solution of binder and organic solvent, and removing the solvent and shaping to form a shaped body. The shaped bodies retain their hydrophobicity, are stable with regards to shape, and are useful in acoustic and thermal insulation.