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：US20250009624A1

公开(公告)日：2025-01-09

申请号：US18704694

申请日：2022-10-27

Applicant: L'OREAL

Inventor： Anne SABBAGH ,  Valérie NICOU

IPC: A61K8/41 ,  A61K8/44 ,  A61K8/49 ,  A61Q5/10

Abstract: The invention relates to a composition comprising at least one oxidation base chosen from 2-methoxymethyl-para-phenylenediamine of formula (I), one of its addition salts, its solvates and/or the solvates of its salts, at least one oxidation coupler chosen from 6-hydroxybezomorpholine of formula (II), one of its addition salts, its solvates and/or the solvates of its salts, at least one amphoteric or zwitterionic surfactant, and at least one solid fatty substance.
The invention also relates to a process for dyeing keratin fibres, preferably the hair, comprising the application to said keratin fibres of the composition.

公开(公告)号：US20240065955A1

公开(公告)日：2024-02-29

申请号：US18268088

申请日：2021-12-16

Applicant: L'Oreal

Inventor： Valérie NICOU ,  Anne SABBAGH

IPC: A61K8/41 ,  A61K8/49 ,  A61Q5/06

CPC classification number: A61K8/411 ,  A61K8/4973 ,  A61Q5/065 ,  A61K2800/4322 ,  A61K2800/596 ,  A61K2800/88

Abstract: Composition comprising the combination of two particular oxidation dye precursors and an alkyl(poly)glycoside The invention relates to a composition comprising at least one oxidation base chosen from 2-(methoxymethyl)para-phenylenediamine of formula (I), one of its addition salts, its solvates and/or the solvates of its salts, at least one oxidation coupler chosen from hydroxyethyl-3,4-methylenedioxyaniline of formula (II), its addition salts, its solvates and/or the solvates of its salts, and at least one alkyl(poly)glycoside, e.g. coco-glucoside. 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：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：US20240407987A1

公开(公告)日：2024-12-12

申请号：US18704698

申请日：2022-10-27

Applicant: L'OREAL

Inventor： Anne SABBAGH ,  Valérie NICOU

IPC: A61K8/41 ,  A61K8/31 ,  A61K8/34 ,  A61K8/42 ,  A61K8/44 ,  A61K8/894 ,  A61Q5/10 ,  C07C215/68 ,  C07C217/84

Abstract: The invention relates to a composition comprising at least one oxidation dyeing base chosen from 2-γ-hydroxypropyl-para-phenylenediamine of formula (I), an addition salt thereof, solvates thereof and/or solvates of the salts thereof, at least one oxidation dyeing coupler chosen from (i) 2-amino-4-hydroxyethylaminoanisole of formula (II), an addition salt thereof, solvates thereof and/or solvates of the salts thereof and (ii) 2-amino-5-ethylphenol of formula (III), an addition salt thereof, solvates thereof and/or solvates of the salts thereof, at least one amphoteric or zwitterionic surfactant and at least one solid fatty substance.
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：US20250049669A1

公开(公告)日：2025-02-13

申请号：US18704688

申请日：2022-10-27

Applicant: L'OREAL

Inventor： Anne SABBAGH ,  Maxime PAILLARD-BRUNET

IPC: A61K8/41 ,  A61K8/49 ,  A61K8/55 ,  A61Q5/10

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

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：US20240050343A1

公开(公告)日：2024-02-15

申请号：US18266729

申请日：2021-12-16

Applicant: L'Oreal

Inventor： Anne SABBAGH ,  Laurence COTTARD-MEI

IPC: A61K8/41 ,  A61Q5/10 ,  A61K8/60 ,  A61K8/46 ,  A61K8/34 ,  A61K8/86 ,  A61K8/92 ,  A61K8/22

CPC classification number: A61K8/411 ,  A61Q5/10 ,  A61K8/415 ,  A61K8/604 ,  A61K8/463 ,  A61K8/342 ,  A61K8/86 ,  A61K8/92 ,  A61K8/22 ,  A61K2800/882 ,  A61K2800/5922

Abstract: The invention relates to a composition comprising at least one oxidation base chosen from at least one oxidation base chosen from 2-methoxymethyl-para-phenylenediamine of formula (I), 2-β-hydroxyethyl-para-phenylenediamine of formula (II), one of their addition salts, their solvates and/or the solvates of their salts, at least one oxidation coupler chosen from 2-amino-5-ethylphenol of formula (III), one of its addition salts, its solvates and/or the solvates of its salts, at least one alkyl(poly)glycoside, and at least one sulfated anionic surfactant. 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：US20170231887A1

公开(公告)日：2017-08-17

申请号：US15584472

申请日：2017-05-02

Applicant: L'OREAL

Inventor： Thomas FONDIN ,  Anne SABBAGH

IPC: A61K8/46 ,  A45D7/02 ,  A45D1/04 ,  A61Q5/00 ,  A61Q5/04

CPC classification number: A61K8/46 ,  A45D1/04 ,  A45D7/02 ,  A61Q5/00 ,  A61Q5/04

Abstract: A hair fiber treating method not containing a fixing step, comprising, applying to the hair fibers at least one reducing composition, free of ceramide, comprising at least one reducing agent; and raising the temperature of the hair fibers using a heating iron at temperature of at least 60° C., wherein the temperature of the hair fibers are raised before or after the hair fibers are optionally rinsed.