Treatment of skin damage using polyenylphosphatidylcholine,申请号US20000543947-传众专利搜索

Treatment of skin damage using polyenylphosphatidylcholine

申请公布号：US6191121(B1)

申请号：US20000543947

申请日期：2000.04.06

申请公布日期：2001.02.20

申请人：

PERRICONE NICHOLAS V.

发明人：PERRICONE NICHOLAS V.

分类号：A61K9/107;A61K8/00;A61K8/36;A61K8/365;A61K8/55;A61K8/58;A61K31/19;A61K31/191;A61K31/375;A61K31/685;A61K36/48;A61P17/00;A61P17/02;A61P17/04;A61P17/06;A61P17/08;A61P17/16;A61P29/00;A61Q19/00;A61Q19/08;(IPC1-7):A61K31/685;A61K7/00

主分类号：A61K9/107

摘要：Polyenylphosphatidylcholine is topically applied to treat skin damage, such as contact dermatitis (particularly diaper area dermatitis), atopic dermatitis, xerosis, eczema (including severe hand and foot eczema), rosacea, seborrhea, psoriasis, thermal and radiation burns, other types of skin inflammation, and aging. Typical compositions contain from about 0.25% to about 10% of a polyenylphosphatidylcholine preparation obtained from natural sources such as soybean oil which contains at least about 25% by weight, preferably about 40% or more, dilinoeoylphosphatidylcholine.