Invention Grant
- Patent Title: Water-soluble ginger root extract
- Patent Title (中): 水溶性姜根提取物
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Application No.: US11246218Application Date: 2005-10-11
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Publication No.: US08282946B2Publication Date: 2012-10-09
- Inventor: Yusuke Shibuya , Shigeru Moriwaki , Naoko Tsuji
- Applicant: Yusuke Shibuya , Shigeru Moriwaki , Naoko Tsuji
- Applicant Address: JP Tokyo
- Assignee: Kao Corporaion
- Current Assignee: Kao Corporaion
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2001-236854 20010803
- Main IPC: A61K8/02
- IPC: A61K8/02 ; A61K8/64 ; A61K8/65 ; A61K8/97 ; A61K36/8962 ; A61Q5/00 ; A61Q9/00 ; A01N65/00
Abstract:
Provided are a water-soluble ginger root extract which is a water extract or a hydrous alcohol extract of a ginger root and is substantially free of gingerols; and a hair growth inhibitor and a preparation for external use each containing the extract. The water-soluble ginger root extract of the present invention causes less skin irritation because of being substantially free of gingerols, and has excellent body-hair growth inhibiting effects, so that it is useful as a hair grown inhibitor and a preparation for external use, each having a high degree of safety.
Public/Granted literature
- US20060099280A1 Water-soluble ginger root extract Public/Granted day:2006-05-11
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