发明名称 |
METHOD FOR PREPARING PERSONAL CARE COMPOSITION COMPRISING SURFACTANT AND HIGH MELTING POINT FATTY COMPOUND. |
摘要 |
<p>Disclosed is a method of preparing a personal care composition, comprising the steps: (1) preparing a hot oil phase comprising the surfactant and the high melting point fatty compound; (2) preparing a cold aqueous phase comprising the aqueous carrier; and (3) mixing the oil phase and the aqueous phase to form an emulsion; wherein the mixing step (3) comprises the following detailed steps: (3-1) feeding either of the oil phase or the aqueous phase into a high shear field having an energy density of 1.0x102 J/m3 or more; (3-2) feeding the other phase directly to the field; and (3-3) forming an emulsion. The method further requires that the surfactant is a cationic surfactant and the oil phase contains from 0 to 50% of an aqueous carrier by weight of the oil phase.</p> |
申请公布号 |
MX2011006125(A) |
申请公布日期 |
2011.07.20 |
申请号 |
MX20110006125 |
申请日期 |
2009.12.09 |
申请人 |
THE PROCTER & GAMBLE COMPANY. |
发明人 |
JIAN-ZHONG YANG;CHISATO ANADA;TOSHIYUKI OKADA;JUNICHI YOKOGI |
分类号 |
A61K8/41;A61K8/04;A61K8/34;A61Q5/12 |
主分类号 |
A61K8/41 |
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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