公开(公告)号：US20250032386A1

公开(公告)日：2025-01-30

申请号：US18717321

申请日：2022-12-09

Applicant: L'OREAL

Inventor： Julie BLANC ,  Anne SABBAGH

IPC: A61K8/49 ,  A61K8/22 ,  A61K8/55 ,  A61Q5/10

Abstract: The invention relates to a composition comprising at least one oxidation coupler chosen from 6-hydroxybenzomorpholine of formula (I), an addition salt thereof, solvates thereof and/or solvates of the salts thereof; at least one oxidation coupler chosen from hydroxyethyl-3,4-methylenedioxyaniline of formula (II), an addition salt thereof, solvates thereof and/or solvates of the salts thereof and at least one phosphoric surfactant.
The invention also relates to a process for dyeing keratin fibers, preferably human keratin fibers, notably the hair, which comprises the application of the composition to said keratin fibers.

公开(公告)号：US20240000683A1

公开(公告)日：2024-01-04

申请号：US18253667

申请日：2021-12-16

Applicant: L'Oreal

Inventor： Maxime PAILLARD-BRUNET ,  Julie BLANC

IPC: A61K8/41 ,  A61K8/73 ,  A61K8/31 ,  A61K8/92 ,  A61K8/22 ,  A61Q5/10 ,  A61K8/34 ,  A61K8/49

CPC classification number: A61K8/411 ,  A61K8/737 ,  A61K8/31 ,  A61K8/922 ,  A61K8/22 ,  A61Q5/10 ,  A61K8/342 ,  A61K8/49 ,  A61K2800/882 ,  A61K2800/4324 ,  A61K2800/30

Abstract: The invention relates to a composition comprising at least one particular dyeing base, at least one guar gum, and 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.

公开(公告)号：US20250049694A1

公开(公告)日：2025-02-13

申请号：US18717318

申请日：2022-12-09

Applicant: L'OREAL

Inventor： Julie BLANC ,  Laurence COTTARD-MEI

IPC: A61K8/894 ,  A61Q5/10

Abstract: The invention relates to a composition comprising at least one oxidation dyeing base chosen from the derivatives of para-phenylenediamine of formula (I), addition salts thereof, solvates thereof and/or solvates of the salts thereof, at least one oxidation coupler chosen from 6-hydroxybenzomorpholine of formula (II), an addition salt thereof, solvates thereof and/or solvates of the salts thereof, and at least one (poly)oxyalkylenated amino silicone.
The invention also relates to a process for dyeing keratin fibers, preferably the hair, which comprises the application of the composition to said keratin fibers.

公开(公告)号：US20230240955A1

公开(公告)日：2023-08-03

申请号：US18013790

申请日：2021-06-29

Applicant: L'Oreal

Inventor： Valérie NICOU ,  Samira RHARBI ,  Julie BLANC

IPC: A61K8/35 ,  A61Q5/06 ,  A61K8/34 ,  A61K8/73 ,  A61K8/89

CPC classification number: A61K8/355 ,  A61Q5/065 ,  A61K8/342 ,  A61K8/73 ,  A61K8/89 ,  A61K2800/432 ,  A61K2800/596

Abstract: The invention relates to a composition for dyeing human keratin fibers, preferably the hair, comprising: —one or more anthraquinone cationic direct dyes; —one or more polyols, —one or more anionic surfactants, and—one or more nonionic polysaccharides.

公开(公告)号：US20250049671A1

公开(公告)日：2025-02-13

申请号：US18717326

申请日：2022-12-09

Applicant: L'OREAL

Inventor： Julie BLANC ,  Laurence COTTARD-MEI

IPC: A61K8/41 ,  A61Q5/10

Abstract: The invention relates to a composition comprising at least one oxidation dyeing base chosen from 2-methoxymethyl-para-phenylenediamine of formula (I), 2-γ-hydroxypropyl-para-phenylenediamine of formula (II), an addition salt thereof, solvates thereof and/or solvates of the salts thereof, and at least one (poly)oxyalkylenated amino silicone.
The invention also relates to a process for dyeing keratin fibers, preferably the hair, which comprises the application of the composition to said keratin fibers.

公开(公告)号：US20250025398A1

公开(公告)日：2025-01-23

申请号：US18704717

申请日：2022-10-27

Applicant: L'OREAL

Inventor： Anne SABBAGH ,  Julie BLANC

IPC: A61K8/49 ,  A61K8/22 ,  A61Q5/10

Abstract: The invention relates to a composition comprising at least one oxidation coupler chosen from 6-hydroxybenzomorpholine of formula (I), one of its addition salts, its solvates and/or the solvates of its salts, and mixtures thereof, at least one oxidation base, at least one compound chosen from etidronic acid, its salts, and mixtures thereof and at least one compound chosen from 2,6-dipicolinic acid, its salts, and mixtures thereof.
The invention also relates to a process for dyeing keratin fibres, preferably the hair, comprising the application of the composition to said keratin fibres.

公开(公告)号：US20230363994A1

公开(公告)日：2023-11-16

申请号：US18013677

申请日：2021-06-29

Applicant: L'Oreal

Inventor： Valérie NICOU ,  Samira RHARBI ,  Julie BLANC

IPC: A61K8/34 ,  A61K8/36 ,  A61K8/73 ,  A61Q5/06 ,  A61K8/41

CPC classification number: A61K8/345 ,  A61K8/361 ,  A61K8/731 ,  A61Q5/065 ,  A61K8/411 ,  A61K2800/4322 ,  A61K2800/5422

Abstract: The invention relates to a composition for dyeing human keratin fibers, preferably the hair, comprising:—one or more anthraquinone cationic direct dyes,—one or more polyols,—one or more anionic surfactants, and—one or more nonionic polysaccharides.

公开(公告)号：US20250041187A1

公开(公告)日：2025-02-06

申请号：US18717304

申请日：2022-12-09

Applicant: L'OREAL

Inventor： Julie BLANC ,  Anne SABBAGH

IPC: A61K8/49 ,  A61K8/22 ,  A61K8/86 ,  A61Q5/10

Abstract: The invention relates to a composition comprising at least one oxidation coupler chosen from 6-hydroxybenzomorpholine of formula (I), an addition salt thereof, solvates thereof and/or solvates of the salts thereof, at least one oxyalkylenated C8 to C40 fatty alcohol comprising from 50 to 300 alkylene oxide groups, and at least one polysaccharide.
The invention also relates to a process for dyeing keratin fibers, preferably human keratin fibers, notably the hair, which comprises the application of the composition to said keratin fibers.

公开(公告)号：US20240050347A1

公开(公告)日：2024-02-15

申请号：US18266726

申请日：2021-12-16

Applicant: L'Oreal

Inventor： Julie BLANC ,  Robin PROTAT

IPC: A61K8/49 ,  A61Q5/10 ,  A61K8/41 ,  A61K8/60 ,  A61K8/44 ,  A61K8/92 ,  A61K8/22

CPC classification number: A61K8/4926 ,  A61Q5/10 ,  A61K8/415 ,  A61K8/413 ,  A61K8/411 ,  A61K8/602 ,  A61K8/44 ,  A61K8/922 ,  A61K8/22 ,  A61K2800/882

Abstract: The invention relates to a composition comprising at least one oxidation coupler chosen from 6-hydroxybenzomorpholine of formula (I), one of its addition salts, its solvates and/or the solvates of its salts, at least one oxidation coupler chosen from 2-amino-5-ethylphenol of formula (II), one of its addition salts, its solvates and/or the solvates of its salts, and at least one compound chosen from N, N-dicarboxymethyl glutamic acid, one of its salts, and mixtures thereof. The invention also relates to a process for dyeing keratin fibres, preferably the hair, comprising the application of the composition to said keratin fibres.

公开(公告)号：US20240000682A1

公开(公告)日：2024-01-04

申请号：US18037294

申请日：2021-12-16

Applicant: L'Oreal

Inventor： Maxime PAILLARD-BRUNET ,  Julie BLANC

IPC: A61K8/41 ,  A61K8/73 ,  A61K8/22 ,  A61K8/31 ,  A61Q5/10

CPC classification number: A61K8/411 ,  A61K8/731 ,  A61K8/22 ,  A61K8/31 ,  A61Q5/10 ,  A61K2800/882 ,  A61K2800/4324

Abstract: Composition comprising a particular oxidation dyeing base, at least one associative polymer and at least one fatty substance Composition comprising a particular oxidation dyeing base, at least one associative polymer and at least one fatty substance. The invention relates to a composition comprising at least one particular dyeing base, at least one cellulosic associative polymer, and 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.