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:
Jul. 11, 2017
Filed:
Mar. 20, 2014
Applicant:
Coatex, Genay, FR;
Inventors:
Murielle Guillot, Caluire et Cuire, FR;
Jacques Mongoin, Quincieux, FR;
Olivier Guerret, La Tour de Salvagny, FR;
Assignee:
COATEX, Genay, FR;
Primary Examiner:
Int. Cl.
CPC ...
B02C 23/00 (2006.01); C09C 1/02 (2006.01); C09C 1/36 (2006.01); C09C 1/40 (2006.01); C01F 11/18 (2006.01);
U.S. Cl.
CPC ...
B02C 23/00 (2013.01); C01F 11/185 (2013.01); C09C 1/021 (2013.01); C09C 1/36 (2013.01); C09C 1/40 (2013.01); C01P 2004/62 (2013.01); C01P 2006/12 (2013.01); C01P 2006/60 (2013.01);
Abstract
The invention consists in the use, as a dry grinding aid agent of a mineral matter chosen from among the dolomites, talc, titanium dioxide, alumina, kaolin and calcium carbonate, the function of which is to reduce the specific grinding energy and to increase the grinding capacity, of formulations containing glycerol.