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:
Dec. 02, 2014
Filed:
Dec. 23, 2010
Olivier Jean Francy, L'isle sur la Sorgue, FR;
Eric Jorge, Les Valayans, FR;
Olivier Jean Francy, L'isle sur la Sorgue, FR;
Eric Jorge, Les Valayans, FR;
Saint0Gobain Centre de Recherches et d'Etudes Europeen, Courbevoie, FR;
Abstract
The invention relates to a powder comprising more than 70% of refractory particles, in weight percent relative to the weight of the powder, a particle of said powder being classed in the fraction called 'matrix' or in the fraction called 'aggregate', according to whether it is smaller than, or equal to 100 μm, or larger than 100 μm, respectively, said powder comprising, in weight percent relative to the weight of the powder: between 0.1% and 18% of particles of a heat-activatable binder, called “heat-activatable binder particles”; and more than 40% of refractory particles, called “ATZ particles”, having the following chemical composition, in weight percentages on the basis of the oxides of said ATZ particles: 10%≦AlO≦55%; 35%≦TiO≦80%; 1%≦MgO+CrO≦10%; 8%≦ZrO≦20%; SiO≦8%.