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. 16, 2005
Filed:
Jun. 04, 2002
Applicants:
Paul O'connor, Hoevelaken, NL;
Edwin Mark Berends, Almere-Stad, NL;
Inventors:
Paul O'Connor, Hoevelaken, NL;
Edwin Mark Berends, Almere-Stad, NL;
Assignee:
Akzo Nobel NV, , NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J029/06 ;
U.S. Cl.
CPC ...
Abstract
The present invention is directed to a process for preparing a catalyst which comprises combining catalyst components or precursors thereof in an aqueous medium to form a catalyst precursor mixture, feeding the mixture to a shaping apparatus, and shaping the mixture to form particles wherein just before the shaping step the mixture is destabilized. It was found that with this process catalysts can be prepared which have both a good attrition resistance and a high accessibility. The invention further relates to catalysts obtainable by this process.