发明名称 |
METHOD FOR CHEMICAL SMOOTHING OF HUMAN HAIRS |
摘要 |
A method for reshaping, in particular for straightening, keratin-containing fibers, in particular human hair, includes (i) applying a pretreatment agent including amino-functional silicone(s) with terminal hydroxyl group(s) onto the keratinic fibers and left there, (ii) optionally drying fibers, (iii) treating the fibers in the moist or dried state with a reshaping agent which, relative to the weight of the reshaping agent, includes 0.05 to 20 wt. % of guanidine and/or guanidinium salt(s), (iv) optionally straightening the fibers with a comb or a brush during the reshaping treatment, (v) shampooing the fibers with a shampoo which has a pH of 2.5 to 6.5, followed by rinsing and neutralizing the fibers, and (vi) optionally subsequently additionally mechanically deforming the fibers with exposure to heat. The methos distinctly minimizes the negative consequences of reshaping, in particular electrostatic charging and hydrophilization of the hair. |
申请公布号 |
US2015096585(A1) |
申请公布日期 |
2015.04.09 |
申请号 |
US201414570027 |
申请日期 |
2014.12.15 |
申请人 |
Henkel AG & Co. KGaA |
发明人 |
Schulze zur Wiesche Erik;Schwartz Stephan;Rautenberg-Groth Birgit |
分类号 |
A61K8/898;A45D7/06;A61Q5/04 |
主分类号 |
A61K8/898 |
代理机构 |
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代理人 |
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主权项 |
1. A method for reshaping and/or straightening keratin-containing fibers, comprising:
(i) applying a pretreatment agent including amino-functional silicone(s) with terminal hydroxyl group(s) onto the keratinic fibers, (ii) optionally drying the fibers, (iii) treating the fibers in the moist or dried state with a reshaping agent that, relative to the weight of the reshaping agent, includes 0.05 to 20 wt. % of guanidine and/or guanidinium salt(s), (iv) optionally straightening the fibers with a comb or a brush during the reshaping treatment, (v) shampooing the fibers with a shampoo which has a pH of 2.5 to 6.5, followed by rinsing and neutralizing the fibers, and (vi) optionally subsequently mechanically deforming the fibers with exposure to heat. |
地址 |
Duesseldorf DE |