Patent ID: 6488945
Filing Date: 2002-12-03
Classification: A45D,A61K,A61Q

Abstract:
A liquid cosmetic composition comprising5 to 25% by weight of a pearl pigment, said pearl pigment comprising an inorganic substance and mica, mica titan or a surface-treated substance thereof; and 0.6 to 1% by weight of an anionic high molecular compound selected from the group consisting of tragacanth gum, guar gum, xanthan gum, gelatin, gum arabic, caraya gum, quince seed, carrageenan, sodium alginate, carboxymethyl cellulose, poly(sodium acrylate) and maleic acid resin; wherein said composition has a non-Newtonian viscosity index (n) in a range of 0.16&lE;n&lE;0.28, and a viscosity rate of: (A) shear rate (Sâˆ’1)viscosity (mPa Â· s) 3.83         1500 to 500019.20â€‚             500 to 150038.30300 to 70076.80150 to 400383.00â€‰50 to 100.