公开(公告)号：US20230165771A1

公开(公告)日：2023-06-01

申请号：US18013657

申请日：2021-06-30

Applicant: L'Oreal

Inventor： Leila HERCOUET ,  Henri SAMAIN ,  Simon DONCK ,  Christian BLAISE

IPC: A61K8/44 ,  A61Q5/08 ,  A61Q5/10 ,  A61Q5/12

CPC classification number: A61K8/44 ,  A61Q5/08 ,  A61Q5/10 ,  A61Q5/12 ,  A61K2800/884 ,  A61K2800/4324

Abstract: The present invention relates to a process for treating keratin fibers, comprising a step of applying to the keratin fibers a composition comprising a high content of one or more particular amino acids followed by a step of permanent reshaping of the keratin fibers.

公开(公告)号：US20230172826A1

公开(公告)日：2023-06-08

申请号：US18013659

申请日：2021-06-30

Applicant: L'Oreal

Inventor： Mickaël AGACH ,  Henri SAMAIN ,  Simon DONCK ,  Ambre SOUVIROU ,  Leila HERCOUET

IPC: A61K8/44 ,  A61Q5/08 ,  A61Q5/10 ,  A61Q5/12

CPC classification number: A61K8/447 ,  A61Q5/08 ,  A61Q5/10 ,  A61Q5/12 ,  A61K2800/87 ,  A61K2800/884 ,  A61K2800/4324

Abstract: The present invention relates to a process for dyeing or bleaching keratin fibers, comprising the application to the keratin fibers of a composition comprising a high content of one or more particular amino acids followed by the application of a dyeing or bleaching composition.

公开(公告)号：US20230139146A1

公开(公告)日：2023-05-04

申请号：US17778356

申请日：2020-11-19

Applicant: L'OREAL

Inventor： Leila HERCOUET ,  Simon DONCK ,  Henri SAMAIN

IPC: A45D19/00 ,  A61K8/22 ,  A61K8/02 ,  A61Q5/06 ,  A61Q5/08

Abstract: The present invention relates to the use, for dyeing or lightening keratin fibres, in particular human keratin fibres such as the hair, of a hand-held styling apparatus (1) equipped with at least one treatment surface (2d, 3d) partially or totally covered with at least one substrate (6) comprising a surface (6a) coated with at least one layer (6b) containing one or more dyes, preferably chosen from oxidation dyes and/or direct dyes, and/or one or more oxidizing agents. The invention also relates to an assembly (11, 24, 26) intended for dyeing or lightening keratin fibres, in particular human keratin fibres such as the hair, comprising at least one aqueous composition and at least one hand-held styling device (1) as defined above.

公开(公告)号：US20240058245A1

公开(公告)日：2024-02-22

申请号：US18267713

申请日：2021-12-16

Applicant: L'Oreal

Inventor： Robin PROTAT ,  Mickaël AGACH ,  Simon DONCK ,  Leila HERCOUET

IPC: A61K8/44 ,  A61Q5/06 ,  A61Q5/08

CPC classification number: A61K8/44 ,  A61Q5/065 ,  A61Q5/08 ,  A61K2800/4322 ,  A61K2800/596 ,  A61K2800/88

Abstract: The invention relates to a composition comprising the combination of at least one fatty substance, the total content of fatty substance being greater than or equal to 30% by weight, relative to the total weight of the composition, at least one particular carboxylic acid and at least one oxidation dye and/or an alkaline agent.