公开(公告)号：US20200085709A1

公开(公告)日：2020-03-19

申请号：US16471636

申请日：2017-12-19

Applicant: L'OREAL

Inventor： Marie MIGNON ,  Chrystel POURILLE

IPC: A61K8/23 ,  A61Q5/10 ,  A61K8/46 ,  A61K8/41 ,  A61K8/11 ,  A45D33/00 ,  A45D37/00 ,  A45D7/00

Abstract: The present invention relates to an anhydrous solid composition for dyeing keratin fibres, in particular human keratin fibres such as the hair, comprising one or more metabisulfites. The present invention also relates to a packaging article containing said composition. The present invention also relates to processes for dyeing keratin fibres using said composition or said packaging article. Finally, the present invention also relates to the use of said composition or of said packaging article for dyeing keratin fibres, and in particular human keratin fibres such as the hair.

公开(公告)号：US20230040319A1

公开(公告)日：2023-02-09

申请号：US17784917

申请日：2020-11-24

Applicant: L'OREAL

Inventor： Alexis LIARD ,  Chrystel POURILLE

IPC: A61K8/898 ,  A61Q5/10 ,  A61K8/19 ,  A61K8/894

Abstract: The subject of the present invention is a process for treating keratin fibers using a) at least one silicone comprising at least one carboxylic acid anhydride group, b) at least one amino silicone, and c) at least one coloring agent chosen from pigments, direct dyes and mixtures thereof, the compounds a), b) and c) being applied together or separately, in one or more compositions.

公开(公告)号：US20200093729A1

公开(公告)日：2020-03-26

申请号：US16471649

申请日：2017-12-19

Applicant: L'OREAL

Inventor： Marie MIGNON ,  Chrystel POURILLE

IPC: A61K8/81 ,  A45D33/00 ,  A61K8/02 ,  A61K8/22 ,  A61Q5/10

Abstract: The present invention relates to an anhydrous solid composition for dyeing keratin fibres, in particular human keratin fibres such as the hair, comprising a particular chemical oxidizing agent and a polymer comprising at least one heterocyclic vinyl monomer. The present invention also relates to a packaging article containing said composition. The present invention also relates to processes for dyeing keratin fibres using said composition or said packaging article. Finally, the present invention relates to the use of said composition or of said packaging article for dyeing keratin fibres, and in particular human keratin fibres such as the hair.