Title:
METHOD FOR PREPARING HAIR GROWTH AGENT, AND COMPOSITION PREPARED BY SAID METHOD
Document Type and Number:
WIPO Patent Application WO/2013/094489
Kind Code:
A1
Abstract:
Provided are: a method for adjusting the optimal blend amount of 6-benzylaminopurine at which the hair growth effect of 6-benzylaminopurine can be exhibited; and a hair growth agent composition produced by the method.
The present invention provides: a method for preparing a solution using a mixed solvent of water and ethanol in which the solvent ratio of water to ethanol is 65:35 to 10:90 (by weight) relative to an effective concentration of 0.2 to 1.0 wt% of 6-benzylaminopurine; and a hair growth agent composition prepared using a solution produced by the method. The hair growth agent composition can be used particularly as a hair tonic.
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| WO/1994/015923 | IN VIVO METHOD OF OBTAINING CELL COMPONENTS |
| WO/2010/137354 | ANTISEPTIC AGENT COMPOSITION |
Inventors:
HONDA SHINSUKE (JP)
Application Number:
PCT/JP2012/082184
Publication Date:
June 27, 2013
Filing Date:
December 12, 2012
Export Citation:
Assignee:
SANSHO SEIYAKU KK (JP)
International Classes:
A61K8/49; A61K8/34; A61K8/365; A61K8/44; A61K8/60; A61K8/73; A61K8/86; A61K31/52; A61P17/14; A61Q7/00
Foreign References:
| JPH1072321A | 1998-03-17 | |||
| JP2011046690A | 2011-03-10 | |||
| JP2010150203A | 2010-07-08 |
Attorney, Agent or Firm:
KATO, Hisashi et al. (JP)
Hisashi Kato (JP)
Hisashi Kato (JP)
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Claims: