Invention Grant
- Patent Title: Stable three-phased emulsions
- Patent Title (中): 稳定的三相乳液
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Application No.: US12253624Application Date: 2008-10-17
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Publication No.: US08691248B2Publication Date: 2014-04-08
- Inventor: Amit Patel
- Applicant: Amit Patel
- Applicant Address: US TX Dallas
- Assignee: Mary Kay Inc.
- Current Assignee: Mary Kay Inc.
- Current Assignee Address: US TX Dallas
- Agency: Fulbright & Jaworski LLP
- Main IPC: A61K8/60
- IPC: A61K8/60 ; A61K8/06 ; A61K47/08

Abstract:
Disclosed is a three-phase emulsion comprising an aqueous-gel outer phase; and a water-in-oil inner phase, wherein the emulsion is stable. The aqueous-gel outer phase can include 10% to 50% by weight of the total weight of the emulsion. This phase can also include 70% to 95% by weight of water based on the total weight of the aqueous-gel outer phase, a gelling agent, and an emulsifier having a hydrophilic-lipophilic balance (HLB) value of 10 to 19. The water-in-oil inner phase can include 50% to 95% by weight based on the total weight of the three-phase emulsion. This phase can also include 50% to 80% by weight of water based on the total weight of the water-in-oil inner phase, 20% to 50% by weight of oil based on the total weight of the water-in-oil inner phase, and an emulsifier.
Public/Granted literature
- US20090232856A1 STABLE THREE-PHASED EMULSIONS Public/Granted day:2009-09-17
Information query