The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 07, 2015
Filed:
Aug. 06, 2009
Mathieu Maillard, Lyons, FR;
Liana Moreau, Lyons, FR;
Christopher J. Tucker, Midland, MI (US);
Caroline Woelfle-gupta, Midland, MI (US);
Daniel Lawrence Dermody, Midland, MI (US);
Mathieu Maillard, Lyons, FR;
Liana Moreau, Lyons, FR;
Christopher J. Tucker, Midland, MI (US);
Caroline Woelfle-Gupta, Midland, MI (US);
Daniel Lawrence Dermody, Midland, MI (US);
VARIOPTIC S.A., Lyons, FR;
Abstract
A multi-phase liquid composition comprising a conductive liquid and a non-conductive liquid, said liquids being non miscible, wherein the conductive liquid comprises more than 90% up to 99.9% by weight of a first component having a surface tension above 45 mN/m and comprising water, salt and at least one freezing point lowering agent, and from 0.01% to less than 10% by weight of a second component having a surface tension below 30 mN/m and comprising at least one first compound, wherein said at least one first compound is a non ionic surfactant.