Invention Grant
- Patent Title: Process for manufacturing an emulsion
-
Application No.: US14898563Application Date: 2013-12-13
-
Publication No.: US09622948B2Publication Date: 2017-04-18
- Inventor: Anja Ächtner , Carsten Häckl , Jonathan Wood
- Applicant: KAO GERMANY GMBH
- Applicant Address: DE Darmstadt
- Assignee: KAO GERMANY GMBH
- Current Assignee: KAO GERMANY GMBH
- Current Assignee Address: DE Darmstadt
- Agency: Norris McLaughlin & Marcus PA
- Priority: EP12198710 20121220
- International Application: PCT/EP2013/076474 WO 20131213
- International Announcement: WO2015/180737 WO 20151203
- Main IPC: A61K8/06
- IPC: A61K8/06 ; A61K8/31 ; A61K8/34 ; A61K8/37 ; A61K8/41 ; A61K8/44 ; A61K8/46 ; A61Q5/08 ; A61Q5/10 ; A61Q19/00 ; A61K8/86 ; A61K8/92 ; B01F17/00 ; B01F3/08

Abstract:
Present invention relates to a process for manufacturing emulsion composition which comprises an oil phase dispersed in a continuous water phase which is stabilized with a surfactant as an emulsifier. The present invention is on a method for producing an emulsion comprising one or more fatty alcohol, one or more oil liquid at 20° C. and one or more surfactant wherein one or more surfactant is added to the dispersion of one or more fatty alcohol and one or more oil liquid at 20° C. in water at a temperature of 50° C. or higher, preferably 60° C. or higher with the condition that the temperature of the dispersion is at least 10° C. higher than the melting point of fatty alcohol having the highest melting point, more preferably between 60 and 85° C. wherein the emulsion thus obtained does not comprise dispersed droplets with a volume size larger than or equal to 10 μm measured directly without dilution of the emulsion at 20° C. measured with a laser particle size analyzer suitable therefore.
Public/Granted literature
- US20160120772A1 PROCESS FOR MANUFACTURING AN EMULSION Public/Granted day:2016-05-05
Information query