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. 22, 2013
Filed:
Feb. 26, 2009
Alexandra Chaumonnot, Lyons, FR;
Aurelie Coupe, Noisiel, FR;
Clement Sanchez, Gif-sur-Yvette, FR;
Cedric Boissiere, Paris, FR;
Michel Martin, Lyons, FR;
Alexandra Chaumonnot, Lyons, FR;
Aurelie Coupe, Noisiel, FR;
Clement Sanchez, Gif-sur-Yvette, FR;
Cedric Boissiere, Paris, FR;
Michel Martin, Lyons, FR;
IFP Energies Nouvelles, Rueil Malmaison Cedex, FR;
Abstract
A mesostructured aluminosilicate material is described, which consists of at least two elementary spherical particles, each one of said spherical particles consisting of a matrix based on silicon oxide and aluminium oxide, said matrix having a pore diameter ranging between 1.5 and 30 nm, a Si/Al molar ratio at least equal to 1 and amorphous walls of thickness ranging between 1 and 30 nm, said elementary spherical particles having a diameter D such that 10<D(μm)≦100. A method of preparing said material and its application in the spheres of refining and petrochemistry are also described.