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:
Feb. 09, 1993
Filed:
Nov. 14, 1991
Jean-Jacques Delpuech, Laxou, FR;
Louis Matos, Vandoeuvre, FR;
El Mostafa Moumni, Villers, FR;
Jean-Claude Ravey, Messein, FR;
Claude Selve, Villers les Nancy, FR;
Guy Serratrice, Crolles, FR;
Marie-Jose Stebe, Vandoeuvre les Nancy, FR;
Aime Cambon, Nice, FR;
Gerard Thiollet, Cerny, FR;
Abstract
These materials having the appearance and the consistency of gels are characterized in that they contain a very high proportion of water, of the order of from 60 to 98% weight, and that their structure is a microcellular compartmentalized structure having a very high density of water droplets enclosed in a fine surfactant membrane and contained in a continuous oil/surfactant phase, this structure being impermeable to water and permeable to hydrophobic compounds soluble in fluorocarbons. Use in the field of optics, fillers, cosmetics, pharmacology, lubricants, textiles, photochemistry and electrodynamics.