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. 26, 2011
Filed:
Jul. 19, 2006
Carine Barataud-dien, Lambesc, FR;
Patricia Andy, Les Taillades, FR;
Sebastien Bardon, Cambridge, MA (US);
Anthony Briot, Saint Saturnin les Avignon, FR;
Carine Barataud-Dien, Lambesc, FR;
Patricia Andy, Les Taillades, FR;
Sebastien Bardon, Cambridge, MA (US);
Anthony Briot, Saint Saturnin les Avignon, FR;
Saint-Gobain Centre de Recherches et d'Etudes Europeen, Courbevoie, FR;
Abstract
The invention relates to a honeycomb structure, made from a porous ceramic material, said structure being characterized in that the porous ceramic material which forms it comprises: from 50 to 95% by weight of silicon carbide SiC; from 5 to 50% by weight of at least one ceramic oxide phase, said structure additionally being characterized by a porosity greater than 10%, by a specific surface area greater than 0.5 m/g and by a pore size distribution of at least bimodal type. The invention also relates to the process for obtaining such a structure and also to the catalytic support or filter obtained from such a structure, after deposition of a catalyst.