US 12,304,831 B2
Titanium oxide particles, titanium oxide particle dispersion liquid, and method for producing titanium oxide particle dispersion liquid
Manabu Furudate, Kamisu (JP); and Tomohiro Inoue, Kamisu (JP)
Assigned to SHIN-ETSU CHEMICAL CO., LTD., Tokyo (JP)
Appl. No. 17/766,138
Filed by SHIN-ETSU CHEMICAL CO., LTD., Tokyo (JP)
PCT Filed Sep. 29, 2020, PCT No. PCT/JP2020/036779
§ 371(c)(1), (2) Date Apr. 1, 2022,
PCT Pub. No. WO2021/065852, PCT Pub. Date Apr. 8, 2021.
Claims priority of application No. 2019-181873 (JP), filed on Oct. 2, 2019.
Prior Publication US 2022/0402770 A1, Dec. 22, 2022
Int. Cl. C01G 23/053 (2006.01); B01J 21/06 (2006.01); B01J 35/39 (2024.01); B01J 35/40 (2024.01); B01J 37/08 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); C01G 23/08 (2006.01)
CPC C01G 23/0536 (2013.01) [B01J 21/063 (2013.01); B01J 35/39 (2024.01); B01J 35/40 (2024.01); B01J 37/088 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01G 23/08 (2013.01); C01P 2002/50 (2013.01); C01P 2002/60 (2013.01)] 8 Claims
 
1. Titanium oxide particles comprising:
(1) a tin component; and
(2) a manganese component and/or a cobalt component,
wherein only the tin component is solid-dissolved in the titanium oxide particles, and the manganese component and/or the cobalt component are each contained by an amount of 5 to 5,000 in terms of a molar ratio to titanium (Ti/Mn and/or Ti/Co).