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:
Feb. 12, 2019
Filed:
Feb. 27, 2015
Applicant:
Wacker Chemie Ag, Munich, DE;
Inventor:
Matthias Vietz, Mattighofen, AT;
Assignee:
WACKER CHEMIE AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D 5/56 (2006.01); C01B 33/021 (2006.01); B65B 1/00 (2006.01); C01B 33/035 (2006.01); B65B 1/04 (2006.01); B65B 63/00 (2006.01);
U.S. Cl.
CPC ...
C01B 33/021 (2013.01); B65B 1/00 (2013.01); B65B 1/04 (2013.01); B65B 63/00 (2013.01); B65D 5/563 (2013.01); C01B 33/035 (2013.01);
Abstract
Polycrystalline silicon chunks are packed for further processing and/or for shipment with minimal contamination by introducing the chunks into a cardboard container lined with a non-contaminating plastic. The process is economical, avoids the problems associated with packaging in plastic bags, and provides far less contamination and spillage during transport.