Title:
COMPOSITION USEFUL AS EXTERNAL PREPARATION FOR SKIN OR COSMETIC PREPARATION
Document Type and Number:
WIPO Patent Application WO/2015/145602
Kind Code:
A1
Abstract:
The present invention provides a composition which contains (A) one or more compounds represented by general formula (1) and (B) one or more compounds selected from the group consisting of diethylenetriaminepentaacetic acid and salts thereof. This composition is useful as an external preparation for the skin, a cosmetic preparation, an air freshener, a food or the like. (In general formula (1), R1 represents -CH2OH or -COOR6; R6 represents a hydrogen atom, a lower alkyl group having 1-3 carbon atoms, or a cation that is capable of forming a salt together with -COO-; each of R2-R5 independently represents a hydrogen atom or a methyl group; and −−−A−−− represents =C(CH3)-, -C(CH3)=, -C(=CH2)-, -CH(CH3)- or -C(OH)(CH3)-.)
Inventors:
IGARASHI KEIJI (JP)
TANAKA AKIHIRO (JP)
TANAKA AKIHIRO (JP)
Application Number:
PCT/JP2014/058463
Publication Date:
October 01, 2015
Filing Date:
March 26, 2014
Export Citation:
Assignee:
KOSE CORP (JP)
International Classes:
A61K8/36; A23L1/30; A61K8/34; A61K8/37; A61K8/44; A61K31/19; A61K47/18; A61L9/01; A61Q1/02; A61Q17/04; A61Q19/00; A61Q19/10; C07C57/26; C07C229/16
Domestic Patent References:
| WO2004041236A1 | 2004-05-21 |
Foreign References:
| JPH07206654A | 1995-08-08 | |||
| JP2005008574A | 2005-01-13 | |||
| JP2003201228A | 2003-07-18 | |||
| JPH06336420A | 1994-12-06 | |||
| JP2013227264A | 2013-11-07 |
Attorney, Agent or Firm:
SIKs & Co. (JP)
Patent business corporation patent firm Sykes (JP)
Patent business corporation patent firm Sykes (JP)
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