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:
Aug. 07, 2012
Filed:
Aug. 19, 2008
Alexandra Chaumonnot, Lyons, FR;
Stephanie Pega, Aulnay sous Bois, FR;
Clement Sanchez, Gif-sur-Yvette, FR;
Cedric Boissiere, Paris, FR;
Alexandra Chaumonnot, Lyons, FR;
Stephanie Pega, Aulnay sous Bois, FR;
Clement Sanchez, Gif-sur-Yvette, FR;
Cedric Boissiere, Paris, FR;
IFP Energies nouvelles, Rueil-Malmaison Cedex, FR;
Abstract
Material with hierarchical porosity consisting of at least two elementary spherical particles, each one of said particles comprising a matrix based on silicon oxide, mesostructured, having a mesopore diameter ranging between 1.5 and 30 nm and exhibiting amorphous and microporous walls of thickness ranging between 1.5 and 50 nm, said elementary spherical particles having a maximum diameter of 200 microns. The matrix based on silicon oxide can contain aluminium. The preparation of said material is also described.