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SKIN CARE PREPARATIONS
专利权人:
SHISEIDO COMPANY; LTD.
发明人:
OMURA, TAKAYUKI,YOKOO, MIHOSHI
申请号:
EP08848813
公开号:
EP2221046A4
申请日:
2008.11.12
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
Problem To provide a skin cosmetic which exerts a feeling of ameliorating effect on skin wrinkles and sagging by application, and is free from uncomfortable feelings in use, such as stickiness, twisting of the cosmetic applied on the skin, and squeakiness. Means for Solution A skin cosmetic is provided, which comprises an aqueous liquid of an anionic or amphoteric urethane resin dissolved or dispersed in water and wherein the anionic or amphoteric urethane resin is prepared by reacting (a) an isocyanate compound with (b) a polyol compound containing the following components (b-1) to (b-3) or the following components (b-1) to (b-4) and having a ratio of (b-1) / (b-2) of 0.15 - 3.0 (by mass, in terms of charge):[(b-1): cyclohexanedimethanol, (b-2): polypropylene glycol having a molecular weight of 1000 - 3000, (b-3) : a compound having an active hydrogen and a carboxyl group in one molecule, (b-4): a compound having an active hydrogen and a tertiary amino group in one molecule.]
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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