Richard Buchta,Robert James Houlden,Rose Ye,Maria Graziella Larm,Leon Loupenok
申请号：
US11420700
公开号：
US08263580B2
申请日:
2006.05.26
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A pharmaceutical aerosol foam composition, comprising: an effective amount of a pharmaceutically active ingredient, wherein said pharmaceutically active ingredient is a vitamin or analogue thereof an occlusive agent an aqueous solvent an organic cosolvent wherein the pharmaceutically active ingredient is insoluble in both water and the occlusive agent and the occlusive agent being present in an amount sufficient to form an occlusive layer on the skin, in use. In a second embodiment, an oil-in water emulsion having a vitamin, an occlusive agent an aqueous solvent and an organic cosolvent, wherein the occlusive agent is present in an amount sufficient to form an occlusive layer on the skin.
