公开(公告)号：EP1247565A3

公开(公告)日：2003-12-10

申请号：EP02250968.1

申请日：2002-02-12

申请人： Mizusawa Industrial Chemicals Ltd.

发明人： Komatsu, Yoshinobu, Mizusawa Ind. Chem., Ltd. ,  Ishida, Hitoshi, Mizusawa Ind. Chem., Ltd. ,  Inoue, Kouji, Mizusawa Ind. Chem., Ltd. ,  Igarashi, Hiroshi, Mizusawa Ind. Chem., Ltd. ,  Kondou, Masami, Mizusawa Ind. Chem., Ltd. ,  Minagawa, Madoka, Mizusawa Ind. Chem., Ltd. ,  Sato, Tetsu, Mizusawa Ind. Chem., Ltd. ,  Ogawa, Hiroshi, Mizusawa Ind. Chem., Ltd.

IPC分类号： B01F17/00 ,  A61K7/00 ,  C07F19/00 ,  B01J13/00

CPC分类号： A61K8/361 ,  A61K8/06 ,  A61K8/26 ,  A61Q19/00 ,  B01F17/0078 ,  B01F17/0085 ,  C07F5/069 ,  Y10S514/937

摘要： An oiliness agent comprising a carboxylate of a composite metal hydroxide having a chemical composition represented by the following general formula (1),M 2   a M 3   x (OH) y (A) z .nH 2 O wherein, M2 indicates a divalent metal, M3 indicates a trivalent metal, A indicates an anion of an aliphatic carboxylic acid, a, x, y and z are numbers satisfying the following formulae:a > 0,3x + 2a - y - mz = 0 (wherein m is a valency of anion A),0.3 ≦ a/x ≦ 2.51.5 ≦ y/(a + x) ≦ 3.01.0 ≦ (a + x)/z ≦ 20.0, andn is a number of not larger than 7. The oiliness agent exhibits excellent emulsifying property such as dispersion stability and moisture retaining property without emitting odor and without having a tendency of being colored, and is very useful for forming a water-in-oil emulsion which can be effectively used as a base material for cosmetics.

摘要翻译： 一种油性剂，其含有具有下述通式（1）所示的化学组成的复合金属氢氧化物的羧酸盐，M2aM3x（OH）y（A）z·nH2O，其中，M2表示二价金属，M3表示三价 金属，A表示脂族羧酸的阴离子，a，x，y和z是满足下式的数：a> 0,3x + 2a-y-mz = 0（其中m是阴离子A的化合价）， 0.3≤a/x≤2.51.5≤y/（a + x）≤3.01.0≤（a + x）/z≤20.0，n为不大于7的数。该油性剂表现出优异的乳化性能，例如 作为分散稳定性和保湿性而不产生臭气且不具有着色倾向，并且对于形成可有效用作化妆品用基材的油包水型乳液非常有用。