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    • 3. 发明申请
    • 風合い・油分散性に優れた化粧料
    • 化妆品在纹理和油性上的优势
    • WO2004039339A1
    • 2004-05-13
    • PCT/JP2003/013938
    • 2003-10-30
    • 出光テクノファイン株式会社宮山 哲夫
    • 宮山 哲夫
    • A61K7/00
    • A61Q19/00A61K8/88A61K2800/412A61Q1/08A61Q1/10A61Q1/14A61Q5/00A61Q5/02A61Q5/04A61Q5/06A61Q5/12A61Q15/00A61Q19/10
    • A cosmetic excellent in texture which contains a crosslinked poly-gamma-glutamic acid compound and/or a crosslinked poly-gamma-glutamic acid salt having a particle size of from 0.1 to 100 mum and an average particle size of from 1 to 50 mum. This cosmetic shows no stickiness in using, is highly compatible with the skin and hair, exerts a moistening effect and has a favorable moist feeling and improved texture such as smoothness and oil-free feeling. A cosmetic excellent in oil-dispersibility which comprises an oily component selected from among vegetable oils, higher alcohols, esters thereof, higher fatty acid esters and liquid paraffin together with a crosslinked poly-gamma-glutamic acid compound and/or a crosslinked poly-gamma-glutamic acid salt as an oil-dispersibility improving agent. This cosmetic shows no stickiness in using, is highly compatible with the skin and hair and yet shows well dispersion of the oily component even though the content of a surfactant is lessened.
    • 含有交联的聚-γ-谷氨酸化合物和/或粒径为0.1〜100μm,平均粒径为1〜50μm的交联聚-γ-谷氨酸盐的化妆品质地优异。 这种化妆品在使用中没有粘性,与皮肤和头发高度相容,发挥润泽效果,并且具有良好的湿润感和改善的质地如平滑性和无油感。 油分散性优异的化妆品,其包含选自植物油,高级醇,其酯,高级脂肪酸酯和液体石蜡的油性成分与交联的聚-γ-谷氨酸化合物和/或交联聚γ - 谷氨酸盐作为油分散性改善剂。 这种化妆品在使用中显示出不粘性,与皮肤和头发高度相容,即使表面活性剂的含量减少,也表现出油性组分的良好分散。