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:
Jun. 25, 2024
Filed:
Jan. 21, 2020
Applicant:
Agency for Science, Technology and Research, Singapore, SG;
Inventors:
Assignee:
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C 3/00 (2006.01); A01N 25/12 (2006.01); A01N 59/00 (2006.01); A01P 1/00 (2006.01); B01J 21/06 (2006.01); B01J 21/08 (2006.01); B01J 35/39 (2024.01); C03C 12/02 (2006.01); C03C 17/25 (2006.01); C09C 1/00 (2006.01); C09C 3/06 (2006.01); C09D 5/32 (2006.01); C09D 5/33 (2006.01); C09D 7/40 (2018.01); C09D 7/62 (2018.01);
U.S. Cl.
CPC ...
C09C 3/063 (2013.01); A01N 25/12 (2013.01); A01N 59/00 (2013.01); A01P 1/00 (2021.08); B01J 21/063 (2013.01); B01J 21/08 (2013.01); B01J 35/39 (2024.01); C03C 12/02 (2013.01); C03C 17/256 (2013.01); C09C 1/0078 (2013.01); C09D 5/004 (2013.01); C09D 5/32 (2013.01); C09D 7/62 (2018.01); C09D 7/70 (2018.01); C01P 2002/82 (2013.01); C01P 2002/84 (2013.01); C01P 2004/03 (2013.01); C01P 2004/04 (2013.01); C01P 2004/20 (2013.01); C01P 2004/84 (2013.01); C03C 2217/71 (2013.01); C03C 2217/74 (2013.01); C03C 2218/111 (2013.01); C03C 2218/32 (2013.01);
Abstract
A method of forming a titania-coated inorganic particle comprising the steps of: (a) agitating a mixture of inorganic particle and organic solvent; (b) adding titania precursor dropwise into the mixture of step (a) under agitation; and (c) adding catalyst to the mixture of step (b) thereby converting said titania precursor to titania which then forms a coating on said inorganic particle; wherein steps (a) to (c) are performed at neutral pH and ambient temperature.