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Method of making oil-in-water emulsified composition using corona-core microgel emulsifying agent
专利权人:
Shiseido Company; Ltd.
发明人:
Yuki Sugiyama,Tomoko Sato,Ken Shoji
申请号:
US14851195
公开号:
US09539554B2
申请日:
2015.09.11
申请国别(地区):
US
年份:
2017
代理人:
摘要:
The present invention provides a corona-core microgel emulsifying agent composed of a copolymer obtained by polymerizing polyethylene oxide macromonomers, hydrophobic monomers, and cross-linking monomers under specific conditions as well as an oil-in-water emulsified composition characteristically using said emulsifying agent for emulsification.The object of the present invention is to provide a new corona-core microgel emulsifying agent to be used to prepare an oil-in-water emulsified composition that manifests superior emulsification stability, stability over time, and low skin irritation, and is free of stickiness at the time of application, manifests dewy freshness, is free of powdery sensation and/or squeakiness, and is superior in durability of fragrance, as well as an oil-in-water emulsified composition emulsified with said emulsifying agent.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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