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:
Oct. 05, 2010
Filed:
Aug. 17, 2007
Patrick Euzen, Paris, FR;
Alexandra Chaumonnot, Lyons, FR;
Aurelie Coupe, Noisiel, FR;
Clement Sanchez, Gif-sur-Yvette, FR;
Cedric Boissiere, Paris, FR;
David Grosso, Rueil Malmaison, FR;
Patrick Euzen, Paris, FR;
Alexandra Chaumonnot, Lyons, FR;
Aurelie Coupe, Noisiel, FR;
Clement Sanchez, Gif-sur-Yvette, FR;
Cedric Boissiere, Paris, FR;
David Grosso, Rueil Malmaison, FR;
IFP Energies Nouvelles, Rueil Malmaison Cedex, FR;
Abstract
A mesostructured material that consists of at least two elementary spherical particles, each of said particles comprising a mesostructured matrix based on aluminum oxide and having a pore size of between 1.5 and 30 nm, an aluminum oxide content that represents more than 46% by weight relative to the mass of said matrix, which has amorphous walls with a thickness of between 1 and 30 nm and whereby said elementary spherical particles have a maximum diameter of 10 μm, is described. Said mesostructured matrix can also contain silicon oxide. Each of the spherical particles of the mesostructured material can also contain zeolitic nanocrystals so as to form a material with a mixed porosity that is both mesostructured and zeolitic in nature. The preparation of said material is also described.