Invention Grant
- Patent Title: Aqueous hair cleansing agent
- Patent Title (中): 水性头发清洁剂
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Application No.: US13258477Application Date: 2010-03-26
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Publication No.: US08632758B2Publication Date: 2014-01-21
- Inventor: Eiji Terada
- Applicant: Eiji Terada
- 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: JP2009-085836 20090331
- International Application: PCT/JP2010/002177 WO 20100326
- International Announcement: WO2010/113446 WO 20101007
- Main IPC: A61Q5/02
- IPC: A61Q5/02
Abstract:
An aqueous hair cleansing agent contains a sulfate-type anionic surfactant having a specific structure, an ether carboxylate-type anionic surfactant having a specific structure, and an organic carboxylic acid or salt thereof, thereby has a pH of 1 to 5 at 25° C. when diluted 20-fold with water.
Public/Granted literature
- US20120015894A1 AQUEOUS HAIR CLEANSING AGENT Public/Granted day:2012-01-19
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