Shaping keratin fibres using an active agent comprising at least two functional groups selected from: —C(OH)- and —C(=O)OH
申请人:The Procter & Gamble Company
公开号:US10729630B2
公开(公告)日:2020-08-04
A method for shaping keratin fibres comprising: providing a crosslinking composition, wherein the crosslinking composition comprises: an active agent, wherein the active agent comprises at least two functional groups selected from: —C(OH)— and —C(═O)OH; and wherein if the active agent has three or more —C(OH)— groups, then the active agent has 4 or more carbon atoms; and wherein no 1 carbon atom is functionalized with more than one functional group; and wherein the active agent has a molecular weight of 500 g/mol or less; a photocatalyst; a cosmetically acceptable carrier; and applying the crosslinking composition to keratin fibres, mechanically shaping the keratin fibres with an appliance or implement, and exposing the composition to electromagnetic radiation having a wavelength of from about 300 nm to about 750 nm. Also a related composition, use, kit and process.
一种用于塑造角蛋白纤维的方法,包括: 提供一种交联组合物,其中交联组合物包括: 一种活性剂,其中活性剂包括至少两个选自以下的官能团-C(OH)-和-C(═O)OH;其中,如果活性剂具有三个或更多的-C(OH)-基团,则活性剂具有 4 个或更多的碳原子;其中,没有 1 个碳原子被一个以上的官能团官能化;其中,活性剂的分子量为 500 克/摩尔或更少;一种光催化剂;一种美容上可接受的载体;以及将交联组合物涂于角蛋白纤维上,用器具或工具对角蛋白纤维进行机械塑形,并将该组合物暴露于波长为约 300 纳米至约 750 纳米的电磁辐射中。还有相关的组合物、用途、试剂盒和工艺。