| 发明名称 |
COSMETIC COMPOSITION FOR PREVENTING SKIN AGING CONTAINING CHITOOLIGOSACCHARIDES |
| 摘要 |
The present invention relates to a composition for preventing skin aging containing chitooligosaccharides as an active ingredient. The invention provides a cosmetic composition for preventing skin aging caused by UV rays containing chitooligosaccharides of 1-3 kDa, 3-5 kDa or 5-10 kDa molecular weight as an active ingredient. |
| 申请公布号 |
US2013345168(A1) |
申请公布日期 |
2013.12.26 |
| 申请号 |
US201113885302 |
申请日期 |
2011.04.29 |
| 申请人 |
KIM SE-KWON;KONG CHANG-SUK;BAK SOON-SUN;KIM JUNG-AE;AHN BYUL-NIM;PUKYONG NATIONAL UNIVERSITY INDUSTRY UNIVERSITY COOPERATION FOUNDATION |
发明人 |
KIM SE-KWON;KONG CHANG-SUK;BAK SOON-SUN;KIM JUNG-AE;AHN BYUL-NIM |
| 分类号 |
A61K8/73;A61Q19/08 |
主分类号 |
A61K8/73 |
| 代理机构 |
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