Process for altering the appearance of hair using a composition containing direct dyes and non-hydroxide bases
    1.
    发明授权
    Process for altering the appearance of hair using a composition containing direct dyes and non-hydroxide bases 有权
    使用含有直接染料和非氢氧化物碱的组合物来改变毛发的外观的方法

    公开(公告)号:US08556994B2

    公开(公告)日:2013-10-15

    申请号:US13712799

    申请日:2012-12-12

    Applicant: L'Oreal

    Abstract: A process for altering the appearance of hair, the process comprising the steps of (a) providing a composition for dyeing and reducing curl and/or frizziness of hair, said composition comprising, in a cosmetically acceptable carrier: (i) at least one non-hydroxide base; (ii) at least one protein denaturant different from (a)(ii); (iii) at least one direct dye; (iv) at least one thickening agent; (v) optionally, at least one alkoxysilane comprising at least one solubilizing functional group; and (vi) optionally, at least one fatty substance; (b) contacting the hair with the composition in (a) to form treated hair; (c) smoothing the treated hair using a combination of heat and means for physically smoothing hair to form smoothed hair; (d) optionally, shampooing the smoothed hair; and (e) rinsing the smoothed hair.

    Abstract translation: 一种用于改变头发外观的方法,该方法包括以下步骤:(a)提供用于染色和减少毛发卷曲和/或卷曲的组合物,所述组合物在化妆品可接受的载体中包含:(i)至少一种非 氢氧化物碱 (ii)至少一种不同于(a)(ii)的蛋白质变性剂; (iii)至少一种直接染料; (iv)至少一种增稠剂; (v)任选的至少一种包含至少一个增溶官能团的烷氧基硅烷; 和(vi)任选的至少一种脂肪物质; (b)使毛发与(a)中的组合物接触以形成经处理的毛发; (c)使用热的组合对经处理的毛发进行平滑处理以及用于物理平滑毛发的装置以形成平滑的头发; (d)任选地洗发平滑的头发; 和(e)漂洗平滑的头发。

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