Hair care compositions comprising higher alcohols and basic aminoacid derivatives
申请人:Ajinomoto Co., Ltd.
公开号:EP0830856A1
公开(公告)日:1998-03-25
A hair care composition with good conditioning effects and producing a desired feeling upon use comprises a higher alcohol in combination with a basic amino acid derivative formed by the reaction of a glycidyl ether or a 1,2-epoxyalkane ( both of which are epoxy compounds) with a basic amino acid. A cationic polymer or an anionic surface active agent and/or an ampholytic surface active agent may be used in addition to the above-mentioned components. In this way the use of alkyl quaternary ammonium salts, which are problematic in the irritation, the biodegradability and such like, may be avoided.
A composition suitable for hair care which has excellent hair conditioning effects and provides a pleasant sensory feeling during use. The composition contains basic amino acids and high alcohols, and is preferably free of non-polymeric alkyl quaternary ammonium salts, which are irritating and poorly biodegradable. The composition may also contain cationic polymers to enhance the conditioning effects. Anionic surface active agents, ampholytic surface active agents, or both, may also be incorporated into the hair care composition in order to impart hair cleansing properties.