发明名称 |
Stable, concentrated and dilute, oil-in-water emulsions, their processes of preparation, and formulation process employing these emulsions |
摘要 |
A stable complex oil-in-water emulsion which is useful in the cosmetic, pharmaceutical or food fields. The stable complex oil-in-water emulsion is formed by the mixing of individual oil-in-water emulsions, each individual emulsion being obtained from an air/water pre-emulsion of a preferably-nonionic surfactant; a cosurfactant selected from hydrophilic compounds, preferably with at least one hydroxyl group selected from polyols; and an aqueous phase. A method of preparing a stable complex oil-in-water emulsion whereby individual oil-in-water emulsions, chosen for properties desired in the stable complex oil-in-water emulsion, are optionally diluted and mixed without exerting a shear force.
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申请公布号 |
US7645804(B2) |
申请公布日期 |
2010.01.12 |
申请号 |
US20040487786 |
申请日期 |
2004.08.23 |
申请人 |
J&C INTERNATIONAL |
发明人 |
ROSSOW VERONIQUE;ROSSOW NICOLAS;ROSSOW JEAN |
分类号 |
B01F3/08;A23D7/00;A23D7/02;A23D7/04;A61K8/06;A61Q17/04;A61Q19/00 |
主分类号 |
B01F3/08 |
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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