Patent ID: 6683117
Filing Date: 2004-01-27
Classification: A61K,A61Q,B01F,C07F,Y10S

Abstract:
An oiliness agent comprising a carboxylate of a composite metal hydroxide having a chemical composition represented by the following general formula (1),M2aM3x(OH)y(A)z.nH2Oâ€ƒâ€ƒ(1) 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 formulas: a>0, 3x+2aâˆ’yâˆ’mz=0 (wherein m is a valency of anion A), 0.3&lE;a/x&lE;=2.5 1.5&lE;y/(a+x)&lE;3.0 1.0&lE;(a+x)/z&lE;20.0, and n is a number of not larger than 7 wherein the carboxylate of the composite metal hydroxide has a diffraction peak at 2&thgr;=1 to 2.5Â° in the X-ray diffraction (Cu-k&agr;).