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:
Sep. 08, 2015
Filed:
Dec. 13, 2010
Applicants:
Sandro Ferrari, Bergamo, IT;
Irma Cavallotti, Bergamo, IT;
Giuseppe Conti, Milan, IT;
Maurizio Dusi, Bagnolo Mella, IT;
Inventors:
Sandro Ferrari, Bergamo, IT;
Irma Cavallotti, Bergamo, IT;
Giuseppe Conti, Milan, IT;
Maurizio Dusi, Bagnolo Mella, IT;
Assignee:
ITALGHISA S.P.A., Bagnolo Mella (Brescla), IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 1/04 (2006.01); H05B 7/09 (2006.01);
U.S. Cl.
CPC ...
H05B 7/09 (2013.01); H01B 1/04 (2013.01);
Abstract
A Soederberg electrode with low PAH emission that can be used in electro-thermal processes for the production of metal materials, preferably ferro-alloys, which can be obtained from an electrode paste with a base of a carbonaceous material, fine graphite, carbohydrates and water and/or PEG.