US Patent:
20100105742, Apr 29, 2010
Inventors:
Lei Huang - Trumbull CT, US
Shanling Shi - Southbury CT, US
Assignee:
CONOPCO, INC., D/B/A UNILEVER - Englewood Cliffs NJ
International Classification:
A61K 8/49
Abstract:
A pearlescent liquid cosmetic composition and process for preparation is provided herein. The composition includes 14-25% of a C-Cfatty acid; 0.1-1.8% of an alkali metal C-Cfatty acid soap by weight of the composition; 0.1-10% niacinamide; and 20-85% water. The lustre effect is achieved by careful control of the level of alkali metal hydroxide used to neutralize the fatty acid.