公开(公告)号：US20240197583A1

公开(公告)日：2024-06-20

申请号：US18288205

申请日：2022-04-25

Applicant: BASF SE

Inventor： Tosin Dania ,  Marc Beuche ,  Ali Blessing ,  Igbinoba Osarenren

IPC: A61K8/19 ,  A61K8/06 ,  A61K8/34 ,  A61K8/365 ,  A61K8/43 ,  A61K8/60 ,  A61K8/92 ,  A61Q5/04

CPC classification number: A61K8/19 ,  A61K8/062 ,  A61K8/34 ,  A61K8/342 ,  A61K8/365 ,  A61K8/43 ,  A61K8/602 ,  A61K8/922 ,  A61Q5/04

Abstract: This invention relates to a concentrated hair relaxer formulation, which is ready to use after mixing with water and which preferable is filled in 1-pack, wherein both, the concentrated and ready-to use hair relaxer formulation show improved stability properties and excellent smoothing results with less damage of hair. Furthermore, the invention relates to a method for producing such a concentrated hair relaxer formulation, a method for relaxing hair and a 1-pack containing such concentrated hair relaxer formulation and its use.