发明授权
US07300648B2 Polyorganosiloxane emulsion composition and a cosmetic material made therefrom
有权
聚有机硅氧烷乳液组合物和由其制成的化妆品
- 专利标题： Polyorganosiloxane emulsion composition and a cosmetic material made therefrom
- 专利标题（中）： 聚有机硅氧烷乳液组合物和由其制成的化妆品
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申请号： US10475377申请日： 2002-04-25
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公开(公告)号： US07300648B2公开(公告)日： 2007-11-27
- 发明人: Tadashi Hamachi , Masaru Ozaki , Hidefumi Tanaka
- 申请人： Tadashi Hamachi , Masaru Ozaki , Hidefumi Tanaka
- 申请人地址： JP Tokyo
- 专利权人： Dowecorning Toray Silicone, Co., Ltd.
- 当前专利权人： Dowecorning Toray Silicone, Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Howard & Howard Attorneys, P.C.
- 优先权： JP2001-130923 20010427
- 国际申请： PCT/JP02/04182 WO 20020425
- 国际公布： WO02/088253 WO 20021107
- 主分类号： A61Q5/00
- IPC分类号： A61Q5/00 ; C08L83/04
摘要：
A polyorganosiloxane emulsion composition characterized by comprising (A) a polyorganosiloxane, (B) an N-acylalkyl taurine and/or a salt thereof, and (C) water, the content of cyclic organosiloxane oligomers in said component (A) being within 3.5 wt. %, and a cosmetic raw material characterized by consisting of said polyorganosiloxane emulsion composition. The emulsion composition is characterized by superior cosmetic functionality in terms of moisture and smoothness.
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