Patent · US Active

Surface-modified zirconia nanoparticles

US8829079B2 · kind B2 · utility

18Cited by

8References

12Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Nathan E. Shultz · Lakeland, US
Guy D. Joly · Shoreview, US
Michael D. Determan · Mahtomedi, US

Key dates

Filing date	Jan 15, 2010
Grant date	Sep 9, 2014
Priority date	—
Expiry date	Mar 22, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC01P2006/60
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Surface-modified zirconia nanoparticles and methods for making and using the same are provided. The surface-modifiers include non-metallic organic derivatives, comprising at least one hydroxamate functionality, wherein at least some of the non-metallic organic derivatives are attached to at least some of the zirconia nanoparticles.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.