Invention Grant
- Patent Title: Composition comprising gelled capsules stabilized by a buffer
-
Application No.: US15035822Application Date: 2014-11-14
-
Publication No.: US10596081B2Publication Date: 2020-03-24
- Inventor: Thomas Delmas , Mathieu Goutayer
- Applicant: CAPSUM
- Applicant Address: FR Marseilles
- Assignee: CAPSUM
- Current Assignee: CAPSUM
- Current Assignee Address: FR Marseilles
- Agency: Young & Thompson
- Priority: FR1361311 20131118
- International Application: PCT/EP2014/074663 WO 20141114
- International Announcement: WO2015/071433 WO 20150521
- Main IPC: A61K8/11
- IPC: A61K8/11 ; A61K8/73 ; A61Q19/00 ; A61K9/50 ; A61K9/10 ; A61K8/55 ; A61K8/40 ; A61K8/49 ; A61K8/20 ; A61K8/92
Abstract:
A composition includes: an aqueous composition (A) including a buffer having a pKa between 4.0 and 8.0 and having no more than one carboxylic acid function; and at least one capsule including a core and a gelled shell including a polyelectrolyte in the gelled state chelated by divalent cations, the shell fully encapsulating the core on the periphery thereof, the capsule being free of eukaryote cells.
Public/Granted literature
- US20160296432A1 COMPOSITION COMPRISING GELLED CAPSULES STABILISED BY A BUFFER Public/Granted day:2016-10-13
Information query
