Patent · US Active

Iron-silicon oxide particles having an improved heating rate

US10204723B2 · kind B2 · utility

1Cited by

0References

13Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Stipan Katusic · Bad Soden, DE
Harald Alff · Alzenau, DE
Peter Albers · Hanau, DE
Harald Herzog · Karlstein, DE
Peter Kress · Alzenau, DE

Key dates

Filing date	Jul 17, 2013
Grant date	Feb 12, 2019
Priority date	—
Expiry date	Mar 5, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC01P2002/52
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

Core-shell particles containing crystalline iron oxide in the core and amorphous silicon dioxide in the shell and in which

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