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. 10, 2024
Filed:
Apr. 03, 2019
Applicant:
Wacker Chemie Ag, Munich, DE;
Inventors:
Karl-Heinz Rimboeck, Heldenstein, DE;
Konrad Mautner, Burghausen, DE;
Assignee:
WACKER CHEMIE AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 33/02 (2006.01);
U.S. Cl.
CPC ...
C01B 33/02 (2013.01); C01P 2006/12 (2013.01);
Abstract
Silicon metal-containing agglomerates are produced by agglomerating a mixture of finely divided silicon metal-containing particles having a particle size parameter d50 of not more than 250 μm and in the dry state a silicon metal content of at least 10% by mass, at least one binder containing 90% to 98% by mass of silicon dioxide and having a specific surface area of 15 to 35 m/g, and water,