发明名称 |
OIL-IN-WATER EMULSION AND METHOD |
摘要 |
A method of preparing an oil-in-water emulsion comprises combining (A) an organopolysiloxane including at least two silicon-bonded hydrolysable or hydroxyl groups and (B) an organic oil to give a mixture. The method further comprises combining the mixture, (C) an aqueous medium and (D) a surfactant to form an initial emulsion. Finally, the method comprises contacting the organopolysiloxane (A) with (D1) an organic acid catalyst to polymerize the organopolysiloxane (A) to give (A1) a high molecular weight organopolysiloxane and the oil-in-water emulsion. A personal care composition comprising the oil-in-water emulsion and a personal care ingredient is also disclosed. |
申请公布号 |
WO2017000305(A1) |
申请公布日期 |
2017.01.05 |
申请号 |
WO2015CN83175 |
申请日期 |
2015.07.02 |
申请人 |
DOW CORNING (CHINA) HOLDING CO., LTD.;DOW CORNING CORPORATION |
发明人 |
CAUVIN, Severine;DING, Li;HANSSENS, Sophie;SHI, Xinyu;UGAZIO, Stephane |
分类号 |
C08L83/06;A61K8/89;A61Q19/00 |
主分类号 |
C08L83/06 |
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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