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:
Apr. 07, 2009
Filed:
May. 31, 2006
Applicants:
Ulrich Kortz, Bremen, DE;
Lihua BI, Changchun, CN;
Inventors:
Ulrich Kortz, Bremen, DE;
Lihua Bi, Changchun, CN;
Assignee:
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 17/02 (2006.01); C01G 41/02 (2006.01); C07C 27/00 (2006.01); B01J 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to polyoxometalates represented by the formula (A)[M(HO)XWO(OH)]or solvates or mixtures thereof, wherein A represents a cation, n is the number of the cations, m is the charge of the polyoxoanion, M represents a transition metal selected from Pd, Pt and mixtures thereof, y is 1, 2, 3 or 4, p is the number of water molecules bound to one M and varies from 3 to 5, and X represents a heteroatom selected from Sb, Bi, As, Seand Te, a process for their preparation and their use for the catalytic oxidation of organic molecules.