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. 25, 1996
Filed:
Jun. 26, 1995
Applicant:
Inventors:
Robert L Tatterson, Clifton Park, NY (US);
Larry A Divins, Clifton Park, NY (US);
Robert G Stank, Ballston Spa, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C01B / ;
U.S. Cl.
CPC ...
556472 ; 423324 ; 423342 ; 502 56 ;
Abstract
Silicon fines which have been recovered from an organochlorosilane reactor are treated with HCl or elemental chlorine at an elevated temperature to salvage chlorosilane and metal salt values. Passivation is also achieved.