Invention Grant
- Patent Title: Hybrid coacervate capsules
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Application No.: US14402469Application Date: 2013-05-23
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Publication No.: US10092023B2Publication Date: 2018-10-09
- Inventor: Grégory Dardelle , Pascal Beaussoubre , Philipp Erni
- Applicant: FIRMENICH SA
- Applicant Address: CH Geneva
- Assignee: Firmenich SA
- Current Assignee: Firmenich SA
- Current Assignee Address: CH Geneva
- Agency: Winston & Strawn LLP
- Priority: EP12169278 20120524
- International Application: PCT/EP2013/060619 WO 20130523
- International Announcement: WO2013/174921 WO 20131128
- Main IPC: A23L2/00
- IPC: A23L2/00 ; A23L1/22 ; A23L2/56 ; A61K8/65 ; A61K8/73 ; A61Q19/00 ; A61K8/11 ; A23P10/30 ; A23L29/25 ; A23L29/281 ; A23L29/294 ; A23L27/00 ; A23L27/20

Abstract:
The invention relates to a process for preparing a hybrid coacervate capsule by mixing a first polymer with particles to form particle/polymer complexes; interacting a second polymer with the particle/polymer complexes to form a mixture comprising hybrid complex coacervates which contain particulate inclusions; and adding a core material to the mixture so that the hybrid complex coacervates deposit as a coating layer around the core material. The capsules form another embodiment of the invention.
Public/Granted literature
- US20150104545A1 HYBRID COACERVATE CAPSULES Public/Granted day:2015-04-16
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