公开(公告)号：US20100099646A1

公开(公告)日：2010-04-22

申请号：US12647746

申请日：2009-12-28

申请人： Hisanori KACHI ,  Kayo NAKAMURA ,  Makoto MATSUZAWA

发明人： Hisanori KACHI ,  Kayo NAKAMURA ,  Makoto MATSUZAWA

IPC分类号： A61K8/06

CPC分类号： A61K8/066 ,  A61K8/60 ,  A61K8/604 ,  A61Q19/00 ,  B01F17/0085

摘要： A W/O/W emulsion composition having high emulsion stability, which can be prepared extremely easily and for which the production efficiency of the W/O/W emulsion product is favorable, and a method of producing such a W/O/W emulsion composition. The W/O/W emulsion composition of the present invention includes 0.001 to 60% by mass of a component (A) described below and 0.001 to 10% by mass of a component (B) described below; wherein, a mass ratio between the component (A) and the component (B) is within a range from 1:0.01 to 1:1.4. Component (A): a sugar fatty acid ester composition obtained by esterifying a sugar and a fatty acid of 8 to 28 carbon atoms, in which a hydroxyl value of said sugar fatty acid ester composition is within a range from 20 to 220. Component (B): a nonionic surfactant having an HLB value of not less than 7.

摘要翻译： 具有高乳化稳定性的AW / O / W乳液组合物，其制备极其容易，W / O / W乳液产品的生产效率是有利的，以及制备这种W / O / W乳液组合物的方法 。 本发明的W / O / W乳液组合物含有下述成分（A）0.001〜60质量％和下述成分（B）0.001〜10质量％。 其中，成分（A）与成分（B）的质量比在1:0.01〜1:1.4的范围内。 组分（A）：通过酯化糖和碳原子数为8〜28的脂肪酸得到的糖脂肪酸酯组合物，其中所述糖脂肪酸酯组合物的羟值在20〜220的范围内。组分（ B）：HLB值不小于7的非离子表面活性剂。