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:
Apr. 02, 2013
Filed:
Nov. 02, 2009
Applicants:
Gilles Zakosek, Saint Etienne, FR;
Alain Senetaire, Seyssuel, FR;
Inventors:
Gilles Zakosek, Saint Etienne, FR;
Alain Senetaire, Seyssuel, FR;
Assignee:
S.P.C.M. SA, Andrezieux-Boutheon, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22B 1/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for agglomerating industrial dusts comprises: kneading in a vat the dusts to be agglomerated in the presence of a first binder comprising a polymer with a molecular weight above 500,000 g/mol, which is in the form of a reverse emulsion; then adding to the vat separately, while still kneading, a second binder comprising a silicate of an alkaline metal; and finally compacting the resulting agglomerates under pressure.