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. 11, 2022
Filed:
Apr. 11, 2014
Applicant:
Valinge Photocatalytic Ab, Viken, SE;
Inventors:
Assignee:
Photocat A/S, Rosklide, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 41/50 (2006.01); C04B 41/00 (2006.01); C04B 41/65 (2006.01); B01J 35/00 (2006.01); B01D 53/88 (2006.01); B01J 21/06 (2006.01); C04B 41/45 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
C04B 41/5041 (2013.01); B01D 53/88 (2013.01); B01J 21/063 (2013.01); B01J 35/004 (2013.01); C04B 41/009 (2013.01); C04B 41/4578 (2013.01); C04B 41/65 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/802 (2013.01); B01D 2257/302 (2013.01); B01D 2257/404 (2013.01); B01D 2257/708 (2013.01); B01D 2259/4591 (2013.01); C04B 2111/00827 (2013.01);
Abstract
A method of applying a NOx degrading composition on a concrete element, including providing a concrete element having a surface, and applying a composition including photocatalytic titanium dioxide particles dispersed in a continuous phase on the surface of said concrete element. Also, a concrete element having NOx degrading properties. Also, a concrete element having photocatalytic titanium dioxide particles dispersed thereon.