Invention Grant
- Patent Title: Polyurea capsule compositions
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Application No.: US15047364Application Date: 2016-02-18
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Publication No.: US10085925B2Publication Date: 2018-10-02
- Inventor: Yabin Lei , Lewis Michael Popplewell , Li Xu , John Brahms , Xiang Fei
- Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
- Applicant Address: US NY New York
- Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
- Current Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
- Current Assignee Address: US NY New York
- Agent Martin Zhang; Xufan Tseng; Elizabeth M. Stover
- Main IPC: A61K8/11
- IPC: A61K8/11 ; A61K8/73 ; A61K8/81 ; A61K8/87 ; A61K8/92 ; A61Q13/00 ; A61Q5/12 ; A61Q19/00 ; A61K8/84 ; C11D17/00 ; C11D3/50
Abstract:
A microcapsule composition useful in delivering an active material contains a first microcapsule and a second microcapsule. The first microcapsule has a zeta potential of 10 mV or greater, the second microcapsule has a zeta potential of 5 mV or less, and the weight ratio of the first microcapsule and the second microcapsule is between 1:10 and 10:1. Also disclosed are consumer products containing such a microcapsule composition.
Public/Granted literature
- US20160158121A1 POLYUREA CAPSULE COMPOSITIONS Public/Granted day:2016-06-09
Information query
