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:
Jul. 16, 2019
Filed:
Jun. 09, 2017
Applicant:
Kronos International, Inc., Leverkusen, DE;
Inventor:
Heinz-Christian Krempels, Krefeld, DE;
Assignee:
Kronos International, Inc., Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 23/053 (2006.01); B01J 20/06 (2006.01); B01J 37/00 (2006.01); B01J 37/08 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01J 21/06 (2006.01); B01J 35/00 (2006.01); B01J 35/10 (2006.01); B01D 53/02 (2006.01); C02F 1/28 (2006.01); B01J 35/02 (2006.01); C02F 101/20 (2006.01);
U.S. Cl.
CPC ...
C01G 23/053 (2013.01); B01D 53/02 (2013.01); B01J 20/06 (2013.01); B01J 20/2803 (2013.01); B01J 20/28004 (2013.01); B01J 20/3085 (2013.01); B01J 21/063 (2013.01); B01J 35/004 (2013.01); B01J 35/0013 (2013.01); B01J 35/023 (2013.01); B01J 35/1019 (2013.01); B01J 37/0036 (2013.01); C01G 23/0532 (2013.01); C02F 1/281 (2013.01); B01D 2253/1124 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/802 (2013.01); B01D 2257/60 (2013.01); B01J 37/0009 (2013.01); C01P 2004/50 (2013.01); C01P 2004/61 (2013.01); C01P 2004/64 (2013.01); C01P 2006/12 (2013.01); C02F 2101/20 (2013.01);
Abstract
The invention relates to a method for obtaining nanoparticulate titanium dioxide in agglomerate form from a hydrolyzed acidic titanyl compound, the thus obtained titanium dioxide as well as the use thereof as a photocatalyst, process catalyst or adsorbent, especially in aqueous systems.