| abstract |
PROBLEM TO BE SOLVED: To provide a cosmetic treatment method for hair which imparts long-lasting cosmetic properties, especially shampoo-resistant properties, to hair. The present invention relates to a method for cosmetic treatment of hair, comprising: a) activating the hair without reducing it, and b) at least one of the cosmetically active compounds capable of forming a covalent bond with the activated hair using one or more functional groups. Applying the compound to the activated hair and grafting the cosmetically active compound to the activated hair. Cosmetic properties of the hair imparted by the cosmetically active compound can include: softness and suppleness, smoothness, stain resistance, moisture resistance, coloring and glossing action, surface action (friction, relief) or Optical effects, beneficial effects imparted to degraded hair. [Selection diagram] None |