- Patent Title: Method for preparing an aqueous dispersion of metal oxide particles
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Application No.: US17057626Application Date: 2019-05-22
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Publication No.: US11897785B2Publication Date: 2024-02-13
- Inventor: Vipul Bansal , Mandeep Singh , Rajesh Ramanathan , Amanda Anderson
- Applicant: Royal Melbourne Institute of Technology
- Applicant Address: AU Melbourne
- Assignee: Royal Melbourne Institute of Technology
- Current Assignee: Royal Melbourne Institute of Technology
- Current Assignee Address: AU Melbourne
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: AU 18901786 2018.05.22
- International Application: PCT/AU2019/050500 2019.05.22
- International Announcement: WO2019/222803A 2019.11.28
- Date entered country: 2020-11-20
- Main IPC: A61K41/00
- IPC: A61K41/00 ; A61K49/18 ; C01G49/00 ; C01G49/06 ; C01G49/08
Abstract:
A method for preparing an aqueous dispersion of metal oxide particles is disclosed. The method comprises the step of performing phase transfer of a plurality of metal oxide particles capped with hydrophobic ligands on a surface there of by contacting the metal oxide particles with a combination of tertiary amine and water to form a biphasic mixture, and agitating said biphasic mixture to produce an aqueous dispersion of metal oxide particles capped with hydrophobic ligands and tertiary amine ligands on the surface thereof.
Public/Granted literature
- US20210163311A1 METHOD FOR PREPARING AN AQUEOUS DISPERSION OF METAL OXIDE PARTICLES Public/Granted day:2021-06-03
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