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    • 2. 发明授权
    • Hair and skin conditioning agents and methods
    • 头发和皮肤调理剂及方法
    • US4978526A
    • 1990-12-18
    • US249632
    • 1988-09-26
    • Bruce W. GessleinJacob J. GuthGilbert R. MintzGale M. ReinhartLaurence R. Smith
    • Bruce W. GessleinJacob J. GuthGilbert R. MintzGale M. ReinhartLaurence R. Smith
    • A61K8/41A61K8/42A61Q5/12
    • A61Q5/12A61K8/416A61K8/42Y10S514/846Y10S514/847Y10S514/848Y10S514/873
    • Alkyl or alkylamido dimethyl 2,3-dihydroxypropyl ammonium salts may be used in hair and skin conditioning compositions and methods to provide improved manageability, static control, and ease of wet and dry combing when applied to hair, particularly human scalp hair, and smooth and lubricated surfaces with pleasant after-feel when applied in topical conditioner compositions to the human skin. The hair conditioning formulations may include styling, cleaning and rinsing compositions such as gels, mousses, sprays, lotions, glazes and shampoos, while the skin conditioning compositions may include moisturizing creams and lotions, bath oils, liquid cleaners, body mousses or bath gels, as well as alcoholic or hydroalcoholic astringents, toners, pre-electric shave conditioners, after-bath splashes and fragrance products. A preferred quaternary according to the invention is oleamidoproyl dimethyl 2,3-dihydroxypropyl ammonium chloride, which forms exceptionally stable, clear, dilutable gels.
    • 烷基或烷基酰氨基二甲基2,3-二羟基丙基铵盐可以用于头发和皮肤调理组合物和方法中,以提供改善的可管理性,静态控制,以及当应用于头发,特别是人类头皮头发时湿和干梳理的容易性,以及平滑和 润滑表面,当在局部调理剂组合物中施用于人皮肤时具有愉悦的后感。 头发调理制剂可以包括造型,清洁和漂洗组合物如凝胶,摩丝,喷雾剂,洗剂,釉料和洗发剂,而皮肤调理组合物可以包括保湿霜和洗剂,沐浴油,液体清洁剂,身体摩丝或浴凝胶, 以及酒精或水醇收敛剂,调色剂,预电动剃须调理剂,洗澡后的香水和香水产品。 根据本发明优选的季铵盐是油酰胺基丙基二甲基2,3-二羟基丙基氯化铵,其形成非常稳定,透明的可稀释凝胶。