| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic modified clay mineral-based thickener/gelling agent which exhibits an excellent thickening/gelling ability to oils, to provide an oily gel composition using the same, to provide an organic modified clay mineral-based emulsifier which can exhibit excellent temporal stabilizing effects such as an effect for inhibiting the temporal coagulation/uniting of emulsified particles, when using a W/O emulsion, to provide a W/O emulsion using the emulsifier, to provide an organic modified clay mineral-based emulsifier which can exhibit a W/O emulsion stabilization effect even in a low viscosity, and also to provide a W/O emulsion using the emulsifier. SOLUTION: A sol composition contains an organic modified clay mineral having an average thickness of≤0.1μm, an average major axis of 0.5 to 50μm, and a platy particle structure. An oily gel composition comprises the sol composition and a nonionic surfactant. A W/O type emulsion composition and a cosmetic each use the oily gel composition. COPYRIGHT: (C)2008,JPO&INPIT
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