Invention Grant
- Patent Title: Emulsified composition
- Patent Title (中): 乳化成分
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Application No.: US13382298Application Date: 2010-07-06
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Publication No.: US08647649B2Publication Date: 2014-02-11
- Inventor: Masanori Orita , Tomokazu Yoshida , Chihiro Ueyama
- Applicant: Masanori Orita , Tomokazu Yoshida , Chihiro Ueyama
- Applicant Address: JP Tokyo
- Assignee: Kao Corporation
- Current Assignee: Kao Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2009-159737 20090706; JP2009-159738 20090706
- International Application: PCT/JP2010/004414 WO 20100706
- International Announcement: WO2011/004589 WO 20110113
- Main IPC: A61K8/00
- IPC: A61K8/00

Abstract:
The emulsion composition of the present invention contains (A) 0.001 to 10 wt. % of an organic compound having two or more hydroxyl groups, an inorganic value of 220 to 450, and an organic value of 300 to 1,000; (B) 0.001 to 10 wt. % of an organic compound having one hydroxyl group, an inorganic value of 100 to 200, and an organic value of 280 to 700; (C) 0.001 to 10 wt. % of a compound represented by formula (2): wherein R1 is a C4 to C30 hydrocarbon group; Z is a methylene group, a methine group, or an oxygen atom; X1, X2, X3 is a hydrogen atom, a hydroxyl group, or an acetoxy group; X4 is a hydrogen atom, an acetyl group, or a glyceryl group; each of R2 and R3 a hydrogen atom, a hydroxyl group, a hydroxymethyl group, or an acetoxymethyl group; R4 is a C5 to C60 hydrocarbon group; and R5 is a hydrogen atom or a hydrocarbon group containing 1 to 30 carbon atoms in total; (D) 0.00012 to 10 wt. % of at least one compound selected from the group consisting of a nonionic surfactant having a polyoxyethylene group and an HLB of 10 or higher, an ionic surfactant, and a sphingosine salt; (E) 0.003 to 15 wt. % of at least one compound selected from the group consisting of a sugar alcohol selected from the group consisting of erythritol, threitol, xylitol, and mannitol, a disaccharide, and a trisaccharide; and (F) water.
Public/Granted literature
- US20120108661A1 EMULSIFIED COMPOSITION Public/Granted day:2012-05-03
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