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    • 6. 发明授权
    • Production method of cosmetic, preparation method of gel for cosmetics, and method of reducing use amount of polymer thickener blended in cosmetic raw materials
    • 化妆品的制造方法,化妆品用凝胶的制备方法,以及减少化妆品原料中共混的聚合物增稠剂的使用量的方法
    • US09566218B2
    • 2017-02-14
    • US14008912
    • 2012-03-30
    • Keigo MatsumotoTakayuki ImotoTakehisa Iwama
    • Keigo MatsumotoTakayuki ImotoTakehisa Iwama
    • A61K8/02A61K8/04A61K8/64A61Q19/00A61K8/73A61K8/81
    • A61K8/042A61K8/64A61K8/73A61K8/731A61K8/8147A61K2800/10A61K2800/48A61K2800/594A61Q19/00
    • There is provided a production method of a cosmetic, a preparation method of a gel for cosmetics, and a method of reducing the use amount of a polymer thickener blended in cosmetic raw materials. The present invention relates to a production method of a cosmetic comprising blending, into the cosmetic raw material in addition to the polymer thickener, at least one lipid peptide-type gelator that contains a low-molecular lipid peptide or a pharmaceutically usable salt thereof at a ratio of 0.1% by weight to 0.5% by weight based on a mass of the polymer thickener to form a thickening gel; a preparation method of a gel for cosmetics comprising blending, into an aqueous medium for cosmetics, a polymer thickener and at least one lipid peptide-type gelator that contains a low-molecular lipid peptide or a pharmaceutically usable salt thereof at the above-mentioned ratio to form a gel; and a method of reducing the use amount of a polymer thickener in production of a cosmetic comprising blending, into the cosmetic raw material in addition to the polymer thickener, at least one lipid peptide-type gelator that contains a low-molecular lipid peptide or a pharmaceutically usable salt thereof at the above-mentioned ratio.
    • 提供了化妆品的制造方法,化妆品用凝胶的制备方法以及降低化妆品原料中混合的聚合物增稠剂的使用量的方法。 本发明涉及一种化妆品的制造方法,其特征在于,除了聚合物增稠剂之外,还在化妆品原料中混合至少一种含有低分子脂质肽或其药学上可用的盐的脂质肽型胶凝剂 基于聚合物增稠剂的质量,0.1重量%至0.5重量%的比例以形成增稠凝胶; 一种用于化妆品的凝胶的制备方法,包括将上述比例混合到化妆品的水性介质中,聚合物增稠剂和含有低分子脂质肽或其药学上可用的盐的至少一种脂质肽型胶凝剂 形成凝胶; 以及减少化妆品生产中的聚合物增稠剂的使用量的方法,其包括除了聚合物增稠剂之外,将至少一种含有低分子量脂质肽或 其药学上可接受的盐。