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:
Sep. 24, 2024
Filed:
Feb. 21, 2020
Titanium oxide fine particles, dispersion liquid thereof, and method for producing dispersion liquid
Applicant:
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Inventors:
Manabu Furudate, Kamisu, JP;
Tomohiro Inoue, Kamisu, JP;
Assignee:
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/745 (2006.01); B01J 21/06 (2006.01); B01J 23/14 (2006.01); B01J 23/28 (2006.01); B01J 23/30 (2006.01); B01J 23/888 (2006.01); B01J 35/00 (2006.01); B01J 35/39 (2024.01); B01J 37/04 (2006.01); B01J 37/10 (2006.01); C01G 23/053 (2006.01);
U.S. Cl.
CPC ...
B01J 23/745 (2013.01); B01J 21/063 (2013.01); B01J 23/14 (2013.01); B01J 23/28 (2013.01); B01J 23/30 (2013.01); B01J 23/888 (2013.01); B01J 35/19 (2024.01); B01J 35/39 (2024.01); B01J 37/04 (2013.01); B01J 37/10 (2013.01); C01G 23/053 (2013.01);
Abstract
Provided are titanium oxide fine particles capable of enhancing the photocatalytic activity of a photocatalyst when mixed with such photocatalyst. There are provided titanium oxide fine particles with at least an iron component and a silicon component solid-dissolved therein, in which the iron and silicon components are each contained in an amount of 1 to 1,000 in terms of a molar ratio to titanium (Ti/Fe or Ti/Si); and a titanium oxide fine particle dispersion liquid in which these titanium oxide fine particles are dispersed in an aqueous dispersion medium.