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:
Mar. 07, 2023
Filed:
May. 02, 2019
Applicant:
Colorobbia Consulting S.r.l., Vinci, IT;
Inventors:
Giovanni Baldi, Montespertoli, IT;
Laura Niccolai, Montelupo Fiorentino, IT;
Marco Bitossi, Montelupo Fiorentino, IT;
Valentina Dami, Larciano, IT;
Andrea Cioni, Empoli, IT;
Giada Lorenzi, Serravalle Pistoiese, IT;
Assignee:
COLOROBBIA CONSULTING S.R.L., Vinci, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 23/08 (2006.01); B01J 21/06 (2006.01); B01J 35/00 (2006.01); C02F 1/32 (2023.01); C02F 1/50 (2023.01); C02F 1/68 (2023.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
C01G 23/08 (2013.01); B01J 21/063 (2013.01); B01J 35/004 (2013.01); C02F 1/32 (2013.01); C02F 1/505 (2013.01); C02F 1/68 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01P 2002/54 (2013.01); C02F 2303/04 (2013.01); C02F 2305/08 (2013.01); C02F 2305/10 (2013.01);
Abstract
The invention relates to a photocatalyst that is active under irradiation with UV light, visible light and sunlight, comprising a powder or a ready-to-use nanometric suspension of nitrogen-doped TiO, wherein the brookite crystalline phase is also present and whose doping nitrogen content (% by weight) is sufficient to ensure photocatalytic activity in the visible region. The photocatalyst can be easily applied to substrates of varying nature.