Invention Grant
- Patent Title: Ceramide emulsions
- Patent Title (中): 神经酰胺乳剂
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Application No.: US10498112Application Date: 2002-12-10
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Publication No.: US07846969B2Publication Date: 2010-12-07
- Inventor: Yumiko Yamamoto , Masanori Tanahashi
- Applicant: Yumiko Yamamoto , Masanori Tanahashi
- 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: JP2001-376412 20011210; JP2001-376413 20011210
- International Application: PCT/JP02/12899 WO 20021210
- International Announcement: WO03/049709 WO 20030619
- Main IPC: A61K31/225
- IPC: A61K31/225 ; A61K8/02 ; A01N37/06
Abstract:
A process for the production of a stabilized ceramide emulsion by adding one or more ceramides of Formula (2) to one or more sphingosines of Formula (1), and then adding an acidic compound and water to form one or more sphingosine salts, wherein the sphingosine salts emulsify the ceramides to form the emulsion.
Public/Granted literature
- US20050152865A1 Ceramide emulsions Public/Granted day:2005-07-14
Information query
