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. 08, 2014
Filed:
Jun. 29, 2010
Applicants:
Laurent Biotteau, Saint Christo en Jarez, FR;
Gaetan Blandin, Maulevrier, FR;
Inventors:
Laurent Biotteau, Saint Christo en Jarez, FR;
Gaetan Blandin, Maulevrier, FR;
Assignees:
S.A. Lhoist Recherche et Developpement, Ottignies-Louvain-La-Neuve, BE;
SNF S.A.S., Andrezieux, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01F 11/02 (2006.01); B01J 20/04 (2006.01); B01J 20/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composition based on lime comprising at least one mineral agent consisting of slaked lime in the solid phase and of an organic polymer incorporated into said solid phase, a method for its making and the use for its application in the treatment of water and sludge, in particular for conditioning sludge before dewatering.