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:
Jun. 18, 2019
Filed:
Dec. 21, 2015
Applicant:
Saint-gobain Weber, Servon, FR;
Inventors:
Raul Leiva Munoz, Barcelona, ES;
Joel Nunez Sanz, Barcelona, ES;
Zahia Toutou-Melinge, Montmorency, FR;
Joumana Yammine, Rosny Sous Bois, FR;
Assignee:
SAINT-GOBAIN WEBER, Servon, FR;
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/34 (2006.01);
U.S. Cl.
CPC ...
C04B 28/342 (2013.01); C04B 28/34 (2013.01); Y02W 30/92 (2015.05); Y02W 30/94 (2015.05);
Abstract
The invention describes a phosphate-based inorganic binder obtained by reaction between at least one basic constituent and an acidic phosphate salt, in the presence of a retarder which is an XAsalt, the solubility of which in an aqueous medium, measured at 25° C., is greater than that of the acidic phosphate salt, and in which: