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:
Feb. 28, 2023
Filed:
Feb. 14, 2017
Applicant:
M. Technique Co., Ltd., Izumi, JP;
Inventors:
Masakazu Enomura, Izumi, JP;
Daisuke Honda, Izumi, JP;
Assignee:
M. TECHNIQUE CO., LTD., Izumi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 5/32 (2006.01); C09D 17/00 (2006.01); C01G 9/02 (2006.01); C01G 49/00 (2006.01); C01G 49/02 (2006.01); C01F 17/00 (2020.01); C01F 17/235 (2020.01);
U.S. Cl.
CPC ...
C01G 49/02 (2013.01); C01F 17/235 (2020.01); C01G 9/02 (2013.01); C01G 49/0036 (2013.01); C01G 49/0072 (2013.01); C09D 5/32 (2013.01); C09D 17/007 (2013.01); C01P 2002/54 (2013.01); C01P 2002/72 (2013.01); C01P 2002/84 (2013.01); C01P 2004/04 (2013.01); C01P 2004/64 (2013.01); C01P 2006/60 (2013.01);
Abstract
The object of the present invention is to provide silicon doped metal oxide particles for UV absorption, which average molar absorption coefficient in the wavelength range of 200 nm to 380 nm, is enhanced. Provided is silicon doped metal oxide particles in which the metal oxide particles are doped with silicon, wherein an average molar absorption coefficient in the wavelength range of 200 nm to 380 nm, of a dispersion in which the silicon doped metal oxide particles are dispersed in a dispersion medium, is improved as compared with similar metal oxide particles not doped with silicon.