Yong Jin Kim;Ju Hee Ryu;Jun Oh Kim;Ih Seop Chang;Jin Woong Kim;Jong Won Shim
发明人:
Yong Jin Kim,Jin Woong Kim,Ju Hee Ryu,Jong Won Shim,Jun Oh Kim,Ih Seop Chang
申请号：
US12090680
公开号：
US08877217B2
申请日:
2006.10.18
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Disclosed herein are cationic polymer nanocapsules encapsulating an oil-soluble active ingredient, and a cosmetic composition containing the same. The cationic polymer nanocapsules have a molecular weight of 5,000-100,000, a surface potential of 5-100 mV and a particle size of 50-500 nm. Also, disclosed is a cosmetic composition containing said cationic polymer nanocapsules.
