Invention Grant
- Patent Title: Purified polyurea capsules, methods of preparation, and products containing the same
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Application No.: US13968862Application Date: 2013-08-16
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Publication No.: US10226405B2Publication Date: 2019-03-12
- Inventor: Yabin Lei , Li Xu , Carol Joyce
- 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
- Agency: Licata & Tyrell P.C.
- Main IPC: A61K8/11
- IPC: A61K8/11 ; A61K8/64 ; A61Q15/00 ; A61Q19/10 ; A61Q5/02 ; A61Q5/12 ; A61K8/84 ; B01J13/14 ; B01J13/16 ; B01J13/20 ; C11D3/50 ; C11D17/00 ; A61K8/34 ; A61Q13/00
Abstract:
Purified polyurea capsules that encapsulate active materials for use in personal care, fine fragrance, or deodorant products are provided as are methods for producing the same.
Public/Granted literature
- US20140017287A1 PURIFIED POLYUREA CAPSULES, METHODS OF PREPARATION, AND PRODUCTS CONTAINING THE SAME Public/Granted day:2014-01-16
Information query
