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1.发明申请公开(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
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.-
2.发明公开公开(公告)号：US20240050349A1
公开(公告)日：2024-02-15
申请号：US18266725
申请日：2021-12-16
Applicant: L'Oreal
Inventor： Valérie NICOU , Laurence COTTARD-MEI
CPC classification number: A61K8/4973 , A61Q5/10 , A61K8/415 , A61K8/604 , A61K8/413 , A61K8/4926 , A61K8/411 , A61K8/922 , A61K8/22 , A61K2800/882
Abstract: The invention relates to a composition comprising at least one oxidation coupler chosen from hydroxyethyl-3,4-methylenedioxyaniline 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 alkyl(poly)glycoside. The invention also relates to a process for dyeing keratin fibres, preferably the hair, comprising the application of the composition to said keratin fibres.
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3.发明公开公开(公告)号：US20240307286A1
公开(公告)日：2024-09-19
申请号：US18268065
申请日：2021-12-16
Applicant: L'Oreal
Inventor： Laurence COTTARD-MEI , Robin PROTAT
CPC classification number: A61K8/49 , A61K8/22 , A61K8/415 , A61K8/44 , A61K8/4973 , A61Q5/10 , A61K2800/882
Abstract: The invention relates to a composition comprising at least one oxidation dye coupler chosen from 6-hydroxy benzomorpholine of formula (I), hydroxyethyl-3.4-methy lenedioxyaniline of formula (II). 2-amino-5-ethylphenol of formula (III), one of their addition salts, their solvates and/or the solvates of their 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.
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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
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.
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5.发明申请公开(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
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.-
Patent Agency Ranking
公开(公告)号：US20240350387A1
公开(公告)日：2024-10-24
申请号：US18574814
申请日：2022-06-29
Applicant: L'Oreal
Inventor： Sarah BOULEMNAKHER , Maria NIETO , Julie BRUYERE , Hanène MOUEDDENE , Marie GIAFFERI , Laurence COTTARD-MEI
CPC classification number: A61K8/415 , A61K8/345 , A61K8/4973 , A61Q5/10 , A61K2800/882
Abstract: The invention relates to a composition comprising at least one oxidation dye, 1,3-propanediol, at least one alkaline agent and at least one fatty substance other than fatty acids.
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7.发明公开公开(公告)号：US20240058250A1
公开(公告)日：2024-02-22
申请号：US18267888
申请日：2021-12-16
Applicant: L'Oreal
Inventor： Robin PROTAT , Laurence COTTARD-MEI
CPC classification number: A61K8/4973 , A61K8/415 , A61K8/44 , A61Q5/10 , A61K2800/882
Abstract: The invention relates to a composition comprising at least one oxidation coupler chosen from hydroxyethyl-3,4-meth-lenedioxyaniline 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.
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8.发明公开公开(公告)号：US20240058247A1
公开(公告)日：2024-02-22
申请号：US18257983
申请日：2021-12-16
Applicant: L'OREAL
Inventor： Laurence COTTARD-MEI , Valerie NICOU
CPC classification number: A61K8/49 , A61K8/4973 , A61K8/604 , A61Q5/10 , A61K8/22 , A61K2800/884
Abstract: A subject of the present invention is a cosmetic composition comprising 6-hydroxy benzomorpholine of formula (II), hydroxyethyl-3,4-methylenedioxyaniline of formula (III) and at least one nonionic surfactant of alkylpolyglycoside type. The present invention also relates to a process for dyeing keratin fibres, such as the hair, wherein the composition as described previously is applied to said fibres. Another subject of the present invention is the use of the composition according to the invention for dyeing keratin fibres such as the hair.
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公开(公告)号：US20240041734A1
公开(公告)日：2024-02-08
申请号：US18255327
申请日：2021-12-16
Applicant: L'Oreal
Inventor： Valérie NICOU , Laurence COTTARD-MEI
CPC classification number: A61K8/4926 , A61Q5/10 , A61K8/415 , A61K8/39 , A61K8/361 , A61K8/413 , A61K8/463 , A61K8/411 , A61K2800/43
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, at least one oxyethylenated C8-C30 fatty acid ester of sorbitan, and at least one C8-C30 fatty acid. The invention also relates to a process for dyeing keratin fibres, preferably the hair, comprising the application of the composition to said keratin fibres.
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公开(公告)号：US20240024217A1
公开(公告)日：2024-01-25
申请号：US18255337
申请日：2021-12-16
Applicant: L'OREAL
Inventor： Valérie NICOU , Laurence COTTARD-MEI
CPC classification number: A61K8/4973 , A61K8/411 , A61K8/415 , A61K8/4993 , A61Q5/10 , A61K2800/4324 , A61K2800/882
Abstract: The invention relates to a composition comprising at least one oxidation coupler chosen from hydroxyethyl-3,4-meth-ylenedioxyaniline 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 oxyethylenated C8-C30 fatty acid ester of sorbitan having from 1 to 10 ethylene oxide units. The invention also relates to a process for N dyeing keratin fibres, preferably the hair, comprising the application of the composition to said keratin fibres.
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