Invention Application
US20160296432A1 COMPOSITION COMPRISING GELLED CAPSULES STABILISED BY A BUFFER
审中-公开
包含由缓冲液稳定的胶凝胶囊的组合物
- Patent Title: COMPOSITION COMPRISING GELLED CAPSULES STABILISED BY A BUFFER
- Patent Title (中): 包含由缓冲液稳定的胶凝胶囊的组合物
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Application No.: US15035822Application Date: 2014-11-14
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Publication No.: US20160296432A1Publication Date: 2016-10-13
- Inventor: Thomas DELMAS , Mathieu GOUTAYER
- Applicant: CAPSUM
- Priority: FR1361311 20131118
- International Application: PCT/EP2014/074663 WO 20141114
- Main IPC: A61K8/11
- IPC: A61K8/11 ; A61Q19/00 ; A61K8/92 ; A61K8/73 ; A61K8/20
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
- US10596081B2 Composition comprising gelled capsules stabilized by a buffer Public/Granted day:2020-03-24
Information query
