Title:
AMINE OXIDE GROUP-CONTAINING RESIN SOLUTION AND RESIN COMPOSITION FOR HAIR COSMETIC PREPARATION USING RESIN SOLUTION
Document Type and Number:
WIPO Patent Application WO/2010/008057
Kind Code:
A1
Abstract:
Disclosed are an amine oxide group-containing resin solution and a resin composition for a hair cosmetic preparation, comprising the resin solution. The resin solution and the resin composition are free from a problem of coloring or discoloration with the elapse of time. The amine oxide group-containing resin solution and the resin composition for a hair cosmetic preparation prepared using the resin solution satisfy the requirement that, for a sample solution prepared from the amine oxide group-containing resin solution and comprising 18% by weight of an amine oxide group-containing resin, 10% by weight of water, and 72% by weight of ethanol, the difference (da) between value a (a0) in an Lab color system and the maximum value (amax) of values a after exposure of the sample solution to ultraviolet light is not more than 5, and the requirement that, for the sample solution, the difference (db) between value b (b0) and value b (bm) when the sample solution exhibits the maximum value (amax) is not more than 9.
Inventors:
KAWAGUCHI SHIGEOKI (JP)
Application Number:
PCT/JP2009/062915
Publication Date:
January 21, 2010
Filing Date:
July 16, 2009
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
KAWAGUCHI SHIGEOKI (JP)
KAWAGUCHI SHIGEOKI (JP)
International Classes:
C08F226/02; A61K8/81; A61Q5/02; A61Q5/06; A61Q5/12; C08F26/02
Foreign References:
| JP3520674B2 | 2004-04-19 | |||
| JP3620162B2 | 2005-02-16 | |||
| JP3620163B2 | 2005-02-16 | |||
| JP3620164B2 | 2005-02-16 | |||
| JP3620165B2 | 2005-02-16 |
Attorney, Agent or Firm:
OGURI Shohei et al. (JP)
Shohei Oguri (JP)
Shohei Oguri (JP)
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