MUMBAI, India, Oct. 11 -- Intellectual Property India has published a patent application (202517091677 A) filed by Neo Performance Materials (SINGAPORE) Pte. Ltd., Singapore, on Sept. 24, for 'monodispersed spherical rare earth oxides.'
Inventor(s) include Ng, Szu, Hwee; Yan, Yong; Liu, Shijia; Liew, Jia, Onn; and Hsu, Benedict.
The application for the patent was published on Oct. 10, under issue no. 41/2025.
According to the abstract released by the Intellectual Property India: "A composition comprising monodispersed spherical rare earth oxide particles having an average particle size of about 20 nm to about 300 nm. The rare earth oxide particles of this composition have a calculated particle size diameter D in nm: Formula (I) where SSA is BET surface area in m2/g and p is density in g/cm3, that is less than about 25% different than the observed particle size diameter measured by SEM. The rare earth particles can be Dy2O3, HO2O3, La2O3, and Y2O3 particles. This composition has beneficial properties for ceramic and electronic uses. Processes for making these particles and uses of these particles are further included."
The patent application was internationally filed on Mar. 25, 2024, under International application No.PCT/IB2024/000166.
Disclaimer: Curated by HT Syndication.
