OIL-IN-WATER EMULSION COMPOSITION AND METHOD FOR PRODUCING THE SAME
摘要
<p>Disclosed is an oil-in-water emulsion composition having excellent emulsion stability, which is suppressed in greasiness and skin irritation. Specifically disclosed is an oil-in-water emulsion composition characterized by containing 1-20% by mass of a powder component (a), 0.001-0.5% by mass of a cationic surfactant (b) containing two alkyl chains having 12-22 carbon chains, an oil phase component (c) and a water phase component (d). This oil-in-water emulsion composition is also characterized by having such a constitution that particles of the powder component (a) are adsorbed on oil drops dispersed in the water phase, and substantially not containing any surfactant other than the cationic surfactant (b).</p>
申请公布号
WO2008139907(A1)
申请公布日期
2008.11.20
申请号
WO2008JP58148
申请日期
2008.04.25
申请人
SHISEIDO COMPANY LTD.;ISHIKUBO, AKIRA;MATSUSHITA, YUJI;IKEBE, YOSUKE;FUJIYAMA, TAIZO;TOYODA, TOMONORI;KOIWA, KAZUHO