Title:
LIQUID-PHASE ANTIOXIDANT COMPOSITION COMPRISING KALANCHOE EXTRACT FOR AFTER-TREATMENT FOLLOWING PHOTODYNAMIC THERAPY
Document Type and Number:
WIPO Patent Application WO/2015/002347
Kind Code:
A1
Abstract:
The present invention relates to a liquid-phase antioxidant composition comprising kalanchoe extract for after-treatment following photodynamic therapy (PDT) which decomposes or removes residual photosensitive substances during the application of an ALA composition for PDT that is used for ameliorating acne, etc. In addition, the composition can be easily applied to the skin due to having a liquid-phase formulation, and is expected to be capable of rapidly reacting with, and decomposing and removing, photosensitive substances absorbed in the skin. The ingredients of the composition consist of: purified water 64.8 wt% - 98.8 wt%; Ultrez 21 0.2 wt% - 0.6 wt%; hyaluronic acid 0.1 wt% - 1.0 wt%; glycerin 0.1 wt% - 20.0 wt%; kalanchoe extract 0.1 wt% - 10.0 wt%; 1,2-hexanediol 0.5 wt% - 3.0 wt%; and triethanolamine 0.2 wt% - 0.6 wt%.
Inventors:
SEO JEONG-HUN (KR)
SHIN DONG-GUE (KR)
SHIN DONG-GUE (KR)
Application Number:
PCT/KR2013/009510
Publication Date:
January 08, 2015
Filing Date:
October 24, 2013
Export Citation:
Assignee:
GEN BIO CO LTD (KR)
International Classes:
A61K36/41; A61K31/197; A61K31/728; A61P17/00
Foreign References:
| KR20120129323A | 2012-11-28 | |||
| KR20120129260A | 2012-11-28 | |||
| KR20090118925A | 2009-11-18 | |||
| US20040028643A1 | 2004-02-12 | |||
| US20080096857A1 | 2008-04-24 |
Attorney, Agent or Firm:
JIN, YONG-SUK (KR)
진용석 (KR)
진용석 (KR)
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