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. 18, 2017
Filed:
Mar. 11, 2014
Applicant:
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventors:
Celine Cau Dit Coumes, Tavel, FR;
David Lambertin, Caderousse, FR;
Pascal Antonucci, Meynes, FR;
Maryline Charlot, Gaujac, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/34 (2006.01); G21F 9/30 (2006.01); C04B 40/00 (2006.01); G21F 9/36 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
G21F 9/30 (2013.01); C04B 28/34 (2013.01); C04B 28/342 (2013.01); C04B 28/346 (2013.01); C04B 40/0028 (2013.01); G21F 9/36 (2013.01); C04B 2111/00206 (2013.01); C04B 2111/00767 (2013.01); Y02W 30/91 (2015.05); Y02W 30/92 (2015.05); Y02W 30/94 (2015.05);
Abstract
The present invention relates to a binder composition comprising (i) a phospho-magnesium cement; (ii) a boron source; (iii) a lithium salt; and (iv) water and to its preparation method. The present invention also relates to the use of such a binder for confining wastes and notably nuclear wastes containing aluminum metal.