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. 25, 2005
Filed:
Aug. 16, 2001
Alain Forestiere, Vernaison, FR;
P-hubert Mutin, Clapiers, FR;
André Vioux, Montferrier sur Lez, FR;
Gilles Guerrero, Beziers, FR;
Alain Forestiere, Vernaison, FR;
P-Hubert Mutin, Clapiers, FR;
André Vioux, Montferrier sur Lez, FR;
Gilles Guerrero, Beziers, FR;
Institut Francais Du Petrole, Rueil-Malmaison, FR;
Abstract
The present invention relates to a composition including an organic phosphorous-containing group bonded via an oxygen atom to a metal oxide of at least one element M. Generally, the composition is essentially amorphous, and includes an essentially monomolecular layer of an organic group directly bonded to the phosphorous atom. In addition, the composition is generally essentially free of any phosphate, phosphonate or phosphinate phase of the element M. Moreover, the composition has a ratio of the element M to phosphorous of about 15:1-200:1.