Patent · US Active

Nanoparticulate composition and method for its production

US9242871B2 · kind B2 · utility

0Cited by

25References

5Claims

0Family size

Assignee

Johnson Matthey PLC · GB

Inventors

Michael Holzapfel · Birkenfeld, DE
Andreas Laumann · Birkenfeld, DE
Peter Bauer · Ludwigshafen, DE
Christian Vogler · Blaustein, DE
Guoxian Liang · Saint-Hyacinthe, CA

Key dates

Filing date	Dec 8, 2008
Grant date	Jan 26, 2016
Priority date	—
Expiry date	Jan 30, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The present invention relates to a nanoparticulate composition comprising nanoparticles with a particle-size distribution of d90≦10 μm, and optionally a surface-active agent.The present invention further relates to a method for the production of such a nanoparticulate composition.

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