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:
Jun. 06, 2006
Filed:
Sep. 07, 2001
Applicants:
Andreas Bulan, Langenfeld, DE;
Rainer Weber, Odenthal, DE;
Inventors:
Andreas Bulan, Langenfeld, DE;
Rainer Weber, Odenthal, DE;
Assignee:
Solarworld Aktiengesellschaft, Bonn, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 33/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for producing trichlorosilane by reacting silicon with hydrogen, silicon tetrachloride and, optionally, hydrogen chloride, whereby the silicon is provided in comminuted form, and the silicon is mixed with a catalyst during comminution.