Robert S. Davidson,Eric Allen,Jose Bernado,Edward Maliski
申请号：
US14344455
公开号：
US20150174068A1
申请日:
2012.09.12
申请国别(地区):
US
年份:
2015
代理人:
摘要：
In accordance with a composition aspect of the invention, a composition for applying to skin comprises one or more pharmaceutically active ingredients contained in a plurality of hydrophobic carriers dispersed throughout a hydrogel, a skin permeation enhancer for enhancing the permeation of the active ingredients into skin, and an emulsifier. The amount of hydrogel is sufficient to allow the hydrogel to dry to as a substantially continuous film over and in contact with the skin to which it is applied. Related method and apparatus aspects are also described.
