公开(公告)号：US20240009099A1

公开(公告)日：2024-01-11

申请号：US18255830

申请日：2021-12-03

Applicant: L'OREAL

Inventor： Frederik PINAY ,  Mélanie OTT ,  Maxime ROYER

IPC: A61K8/46 ,  A61Q5/02 ,  A61Q5/12 ,  A61K8/02 ,  A61K8/44 ,  A61K8/36 ,  A61K8/73

CPC classification number: A61K8/463 ,  A61Q5/02 ,  A61Q5/12 ,  A61K8/0216 ,  A61K8/442 ,  A61K8/361 ,  A61K8/737 ,  A61K2800/31 ,  A61K2800/596 ,  A61K2800/5426 ,  A61K2800/87

Abstract: The present invention relates to an anhydrous solid composition comprising one or more anionic surfactants, one or more amphoteric or zwitterionic surfactants and one or more C8-C32 fatty acid salts. The invention also relates to a method for the preparation of an aqueous composition for washing, and optionally in addition conditioning, keratin fibres starting from the anhydrous solid composition according to the invention, to the use of an anhydrous solid composition according to the invention for washing, and optionally in addition conditioning, keratin fibres, and also to a kit for the preparation of the aqueous composition for washing, and optionally in addition conditioning, keratin fibres.

公开(公告)号：US20240115466A1

公开(公告)日：2024-04-11

申请号：US18255789

申请日：2021-12-03

Applicant: L'OREAL

Inventor： Frederik PINAY ,  Mélanie OTT ,  Maxime ROYER ,  Damien DRILLON

IPC: A61K8/02 ,  A61Q5/02

CPC classification number: A61K8/022 ,  A61Q5/02 ,  A61K2800/31 ,  A61K2800/596 ,  A61K2800/882

Abstract: The present invention relates to a process for preparing a composition for washing keratin materials, in particular human keratin fibres such as the hair, comprising the mixing of an anhydrous solid composition comprising one or more anionic surfactants and one or more amphoteric or zwitterionic surfactants with water, followed by agitation and then leaving to stand the aqueous composition obtained from this mixing.