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:
Mar. 08, 2016
Filed:
Dec. 01, 2009
Jérôme Bibette, Paris, FR;
Liang-yin Chu, Chengdu, CN;
Enric Santanach Carreras, Paris, FR;
Audrey Royere, Paris, FR;
Nicolas Bremond, Paris, FR;
Jérôme Bibette, Paris, FR;
Liang-yin Chu, Chengdu, CN;
Enric Santanach Carreras, Paris, FR;
Audrey Royere, Paris, FR;
Nicolas Bremond, Paris, FR;
CAPSUM, Marseilles, FR;
Abstract
A method includes separately conveying a first liquid solution () containing the first material and a second liquid solution () containing a liquid polyelectrolyte. The method includes forming of a series of drops () at the outlet (), each drop () including a central core () formed from a first solution () and a peripheral film () formed from a second solution. The method includes immersing each drop () in a gelling solution () containing a reagent capable of reacting with the polyelectrolyte of the film () so as to form the gelled casing. The second solution () contains at least one surfactant before the former contacts the first solution ().