Patent · US Expired

Method, device and computer-readable memory containing a computer program for determining at least one property of a test emulsion and/or test suspension

US6643593B2 · kind B2 · utility

0Cited by

2References

18Claims

0Family size

Assignees

Universität Karlsruhe · DE
Helmar Schubert · DE

Inventors

Marc Regier · Karlsruhe, DE
Helmar Schubert · Karlsruhe, DE
Thomas Danner · Erpolzheim, DE

Key dates

Filing date	Jul 3, 2001
Grant date	Nov 4, 2003
Priority date	—
Expiry date	Jul 3, 2021

Classification

Technology area (CPC G)Physics
CPC primaryG01N27/221
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method, a device and a computer-readable memory having a computer program stored thereon are provided for determining at least one property of a test emulsion and/or test suspension and/or of a test foam as a test substance, wherein the property influences the dielectric constant of the test substance and is different than it. The method includes preparing a test substance to be studied; establishing the real and/or imaginary part(s) of the dielectric constant of the test substance at at least one frequency; and determining the at least one property of the test substance by using the established real and/or imaginary part(s).

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