Patent · US Active

Inorganic particles comprising an organic coating that can be hydrophilically/hydrophobically temperature controlled

US8434623B2 · kind B2 · utility

5Cited by

4References

18Claims

0Family size

Assignees

BASF SE
Siemens Aktiengesellschaft · DE

Inventors

Imme Domke · Mannheim, DE
Alexej Michailovski · Ludwigshafen, DE
Norbert Mronga · Dossenheim, DE
Hartmut Hibst · Schriesheim, DE
Juergen Tropsch · Münstermaifeld, DE
Susanne Stutz · Weinheim, DE

Key dates

Filing date	Jul 17, 2009
Grant date	May 7, 2013
Priority date	—
Expiry date	May 16, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH01F1/0054
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material and at least one second material, which comprises the following steps:

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