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. 24, 2007
Filed:
Apr. 24, 2003
Applicants:
Loris Amathieu, Saint Laurent de Mure, FR;
Bruno Touzo, Lyons, FR;
Inventors:
Loris Amathieu, Saint Laurent de Mure, FR;
Bruno Touzo, Lyons, FR;
Assignee:
Lafarge Aluminates, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 7/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to an ettringite binder for dense mortar, comprising calcium sulphates and a calcium aluminate mineral compound, the calcium aluminate mineral compound comprising calcium C and aluminum A oxides, soluble and combined in one or more crystallized and/or amorphous mineralogical phases, in such proportions that: