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:
Nov. 03, 2004
Applicants:
Ulrich Gesenhues, Moers, DE;
Sonja Weyand, Duisburg, DE;
Inventors:
Ulrich Gesenhues, Moers, DE;
Sonja Weyand, Duisburg, DE;
Assignee:
Sachtleben Chemie GmbH, Duisburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 23/00 (2006.01); B01J 21/00 (2006.01); B01J 23/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for the preparation of a TiO-containing catalyst or catalyst support which is stable to high temperatures is described. In this process Alternatively, the TiO-containing catalysts or catalyst supports which are stable to high temperatures can be prepared by a process in which 1. hydrated precursors of one or more metal oxides or semi-metal oxides and 2. hydrated titanium oxide are rapidly precipitated from aqueous solution.