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:
Aug. 30, 2016
Filed:
Sep. 22, 2011
Process for manufacturing polysiloxane microcapsules that are functionalized and are not very porous
Applicants:
Marie-claude Viaud-massuard, Tours, FR;
Jeremy Monfray, Lyons, FR;
Peggy Robert, Blois, FR;
Elodie Raynaud, Mons, BE;
Vincent Bouazza, Narbonne, FR;
Inventors:
Marie-Claude Viaud-Massuard, Tours, FR;
Jeremy Monfray, Lyons, FR;
Peggy Robert, Blois, FR;
Elodie Raynaud, Mons, BE;
Vincent Bouazza, Narbonne, FR;
Assignee:
UNIVERSITE DE TOURS FRANCOIS RABELAIS, Tours, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 13/18 (2006.01); A61K 8/11 (2006.01); A61K 8/891 (2006.01); A61K 8/898 (2006.01); A61Q 19/00 (2006.01); D06M 13/513 (2006.01); D06M 23/12 (2006.01);
U.S. Cl.
CPC ...
B01J 13/18 (2013.01); A61K 8/11 (2013.01); A61K 8/891 (2013.01); A61K 8/898 (2013.01); A61Q 19/00 (2013.01); D06M 13/513 (2013.01); D06M 23/12 (2013.01);
Abstract
A method is provided for encapsulating products that can have lipophilic or hydrophilic, including volatile, properties in a polysiloxane membrane that is particularly impervious. A method is also provided for evaluating the imperviousness of capsules. The present method includes the following steps: