Patent ID: 7033614
Filing Date: 2006-04-25
Classification: A61K,A61Q,Y10S

Abstract:
1. A rinse-off composition comprising in percent by weight 0.10–10.00 of a dispersion of bismuth oxychloride, 3.50–90.00 of a surfactant, 0.001–0.050 of a dye, 3.00–15.00 of an emollient and 10.00–80.00 of water; said dispersion of bismuth oxychioride comprising bismuth oxychloride platelet particles having a lateral width of 5–25 microns and a thickness of 20–200 nm, said platelet particles being substantially covered by a liquid vehicle and said liquid vehicle being present in an amount sufficient to maintain a stable dispersion and to provide for a facile resuspension.