申请人:L'OREAL
公开号:US10561599B2
公开(公告)日:2020-02-18
The instant disclosure relates to methods and kits that improve the cosmetic properties of hair, especially hair treated with a chemical relaxer composition. The methods entail treating hair with a combination of different hair-treatment compositions. For example, hair (especially chemical relaxed hair) is treated with a hair-treatment composition comprising at least 0.5 wt. %, based on the total weight of the hair-treatment composition, of at least one non-polymeric mono, di, or tricarboxylic acid, and/or a salt thereof; one or more amines; and water. The hair is subsequently treated with an auxiliary composition, which includes one or more polyurethane latex polymers. Hair treated according to the disclosed methods, especially chemically relaxed hair, exhibits improved style-control and discipline, frizz control, smoothness, softness, and strength.
本公开涉及改善头发(尤其是用化学松弛剂组合物处理过的头发)美容特性的方法和试剂盒。这些方法需要用不同的头发处理组合物组合处理头发。例如,用一种头发处理组合物处理头发(特别是化学松弛的头发),该组合物包含至少 0.5 wt. %(基于头发处理组合物的总重量)的至少一种非聚合单羧酸、二羧酸或三羧酸和/或其盐;一种或多种胺;以及水。随后用辅助组合物处理头发,辅助组合物包括一种或多种聚氨酯胶乳聚合物。根据所公开的方法处理过的头发,尤其是经过化学松弛的头发,在发型控制、毛躁控制、光滑度、柔软度和强度方面都有改善。