Method for protecting human skin from ultraviolet radiation
申请人:Westwood Pharmaceuticals, Inc.
公开号:US03953589A1
公开(公告)日:1976-04-27
The specification discloses 4-N,N-bis-(2-hydroxyethyl)aminoacylphenones which are useful as sunscreening agents for absorbing intermediate range radiation. The acyl moiety is derived from the group of alkanoic acids having from 2 to about 16 carbon atoms.