发明名称 |
Hair and skin care compositions containing discrete microdroplets of an oil in water stabilized by in situ copolymerization of a water-soluble vinyl monomer and a water-soluble acryl comonomer |
摘要 |
What is provided herein are hair and skin care compositions containing discrete microdroplets of an oil in water stabilized by in situ polymerization of a water-soluble vinyl monomer and a water-soluble acryl comonomer. The stabilized microdroplets are prepared by dispersing the oil in water, adding the water-soluble vinyl monomer, preferably vinylpyrrolidone, with the comonomer, and copolymerizing the monomer and comonomer in situ such that the oil is stabilized in the resulting copolymer solution as discrete microdroplets.
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申请公布号 |
US5169622(A) |
申请公布日期 |
1992.12.08 |
申请号 |
US19910638597 |
申请日期 |
1991.01.08 |
申请人 |
ISP INVESTMENTS INC. |
发明人 |
KOPOLOW, STEPHEN L.;BURLANT, WILLIAM J.;HELIOFF, MICHAEL W.;BIRES, CARMEN D.;LOGIN, ROBERT B.;TAZI, MOHAMMED |
分类号 |
A61K8/11;A61K8/81;A61K8/891;A61Q5/12;A61Q9/02;A61Q15/00;A61Q17/04;A61Q19/00;A61Q19/10;B01J13/18 |
主分类号 |
A61K8/11 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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