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公开(公告)号:US07956181B2
公开(公告)日:2011-06-07
申请号:US12128023
申请日:2008-05-28
申请人: Taro Ehara , Kyu Yamaguchi
发明人: Taro Ehara , Kyu Yamaguchi
CPC分类号: A61K8/73 , A61K8/04 , A61K8/60 , A61Q1/02 , B01F17/0028 , C07H13/06 , C09B67/0089 , C09B67/009
摘要: Provided is a pigment dispersant having excellent pigment dispersibility thus allowing a larger amount of pigments to be blended in various cosmetics, and capability of imparting good sense of use, make-up lasting, odor, and stability over time to the cosmetic. A trehalose fatty acid ester composition prepared by esterifying trehalose with a fatty acid having 8 to 22 carbon atoms, which has a hydroxyl value of 20 to 500, and the total amount of a diester, a triester, a tetraester and a pentaester in the trehalose fatty acid esters of 10 to 100% by area; and a cosmetic including the trehalose fatty acid ester composition.
摘要翻译: 本发明提供一种颜料分散剂,其具有优异的颜料分散性,因此能够在各种化妆品中混合较多量的颜料,并且能够赋予化妆品一段时间的良好的使用感,持久性,气味和稳定性。 通过使羟值为20〜500的碳原子数为8〜22的脂肪酸与海藻糖中的二酯,三酯,四酯,五酯的总量进行酯化而制得的海藻糖脂肪酸酯组合物 10〜100%面积的脂肪酸酯; 和包含海藻糖脂肪酸酯组合物的化妆品。
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公开(公告)号:US20080234392A1
公开(公告)日:2008-09-25
申请号:US12128023
申请日:2008-05-28
申请人: Taro Ehara , Kyu Yamaguchi
发明人: Taro Ehara , Kyu Yamaguchi
IPC分类号: A61Q99/00
CPC分类号: A61K8/73 , A61K8/04 , A61K8/60 , A61Q1/02 , B01F17/0028 , C07H13/06 , C09B67/0089 , C09B67/009
摘要: Provided is a pigment dispersant having excellent pigment dispersibility thus allowing a larger amount of pigments to be blended in various cosmetics, and capability of imparting good sense of use, make-up lasting, odor, and stability over time to the cosmetic. A trehalose fatty acid ester composition prepared by esterifying trehalose with a fatty acid having 8 to 22 carbon atoms, which has a hydroxyl value of 20 to 500, and the total amount of a diester, a triester, a tetraester and a pentaester in the trehalose fatty acid esters of 10 to 100% by area; and a cosmetic including the trehalose fatty acid ester composition.
摘要翻译: 本发明提供一种颜料分散剂,其具有优异的颜料分散性,因此能够在各种化妆品中混合较多量的颜料,并且能够赋予化妆品一段时间的良好的使用感,持久性,气味和稳定性。 通过使羟值为20〜500的碳原子数为8〜22的脂肪酸与海藻糖中的二酯,三酯,四酯,五酯的总量进行酯化而制得的海藻糖脂肪酸酯组合物 10〜100%面积的脂肪酸酯; 和包含海藻糖脂肪酸酯组合物的化妆品。
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