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1.发明申请公开(公告)号：US20200268635A1
公开(公告)日：2020-08-27
申请号：US16063770
申请日：2016-12-22
Applicant: L'Oreal
Inventor： Christophe JACQUES , Nicolas DAUBRESSE , Guillaume RONCHARD
Abstract: The present invention relates to a process for treating keratin fibres, especially the hair, comprising the following steps: —application to the keratin fibres of a composition comprising one or more cationic acrylic copolymers comprising at least the units obtained from the following monomers: a) monomer derived from acrylic or methacrylic esters or amides and comprising at least one cationic group, and b) alkyl acrylate or methacrylate monomer, and—application of heat to the keratin fibres using a heating tool, the application of heat possibly taking place before, during or after the application of the composition, preferably during or after.
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2.发明公开公开(公告)号：US20240065950A1
公开(公告)日：2024-02-29
申请号：US18268098
申请日：2021-12-16
Applicant: L'Oreal
Inventor： Guillaume RONCHARD , Sophie BOUXIROT
CPC classification number: A61K8/046 , A61K8/342 , A61Q5/06 , A61Q5/12 , A61K2800/31
Abstract: The present invention relates to an aerosol device containing a composition, notably a cosmetic hair composition, comprising at least 5% by weight of one or more fatty alcohols, at least 20% by weight of one or more C2-C6 monoalcohols, a compressed gas and optionally one or more liquid fatty substances. The invention also relates to the use of the composition according to the invention for shaping and/or conditioning keratin fibres, in particular human keratin fibres such as the hair, and notably for defining the hair curls.
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Patent Agency Ranking
公开(公告)号：US20190021983A1
公开(公告)日：2019-01-24
申请号：US16064310
申请日：2016-12-22
Applicant: L'OREAL
Inventor： Guillaume RONCHARD , Manon CHAUMONTET , Renaud SOUCHAY
Abstract: The present invention relates to a process for treating keratin fibres, in particular human keratin fibres such as the hair, comprising: 1) a step of applying to the keratin fibres a composition comprising: a) one or more compounds chosen from urea and/or urea derivatives, b) one or more polyols, c) one or more amino silicones, 2) a step of heat treatment of the keratin fibres, the heat treatment step 2) preferably being after step 1). The present invention also relates to a composition that may be used in the process according to the invention.
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4.发明公开公开(公告)号：US20240050336A1
公开(公告)日：2024-02-15
申请号：US18267714
申请日：2021-12-17
Applicant: L'Oreal
Inventor： Guillaume RONCHARD , Sophie BOUXIROT , Anne-Laure FAMEAU
CPC classification number: A61K8/342 , A61Q5/12 , A61Q5/06 , A61K8/046 , A61K2800/87 , A61K2800/31
Abstract: The present invention relates to an aerosol device containing a composition, notably a cosmetic hair composition, comprising at least 2% by weight of one or more fatty alcohols including at least one solid fatty alcohol, optionally one or more C2-C6 monoalcohols, at least 30% of a propellant chosen from liquefied gases and optionally one or more liquid fatty substances other than liquid fatty alcohols. The invention also relates to the use of the sprayed composition according to the invention for shaping and/or conditioning keratin fibres, and notably for defining the hair curls.
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公开(公告)号：US20230057467A1
公开(公告)日：2023-02-23
申请号：US17787104
申请日：2020-12-18
Applicant: L'OREAL
Inventor： Guillaume RONCHARD , Virginie SOULIE , Mathilde RIVIERE , Sébastien VOISIN
Abstract: The present invention relates to an aqueous composition comprising at least one dispersion of polymer particles in a non-aqueous medium, at least one cationic polymer and at least one anionic polymer. The present invention also relates to a cosmetic treatment process, notably a process for styling keratin fibres, in particular human keratin fibres such as the hair, using this composition. Finally, the present invention relates to the use of this composition for the cosmetic treatment of keratin fibres, in particular of human keratin fibres such as the hair, and in particular for styling the hair, i.e. for shaping and/or fixing the head of hair.
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公开(公告)号：US20230056796A1
公开(公告)日：2023-02-23
申请号：US17787092
申请日：2020-12-18
Applicant: L'OREAL
Inventor： Guillaume RONCHARD , Virginie SOULIE
Abstract: The present invention relates to a composition, which is preferably aqueous, comprising at least one cationic cellulose-based polymer, at least one sulfonic anionic polymer and at least one fixing polymer. The present invention also relates to a cosmetic treatment process, in particular a process for styling keratin fibers, in particular human keratin fibers such as the hair, using this composition. Finally, the present invention relates to the use of this composition for the cosmetic treatment of keratin fibers, in particular human keratin fibers such as the hair, and in particular for hair styling, i.e. shaping and/or fixing the head of hair.
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7.发明申请公开(公告)号：US20200261338A1
公开(公告)日：2020-08-20
申请号：US16063799
申请日：2016-12-22
Applicant: L'Oreal
Inventor： Guillaume RONCHARD , Stéphanie COULOMBEL
Abstract: The present invention relates to a non-dyeing composition comprising: (i) one or more cationic acrylic copolymers comprising at least the units obtained from the following monomers: a) monomer derived from acrylic or methacrylic esters or amides and comprising at least one cationic group, and b) alkyl acrylate or methacrylate monomer, the alkyl radical comprising from 1 to 30 carbon atoms, preferably 1 to 22 carbon atoms, better still 1 to 10 carbon atoms and preferentially 2 to 6 carbon atoms. and (ii) one or more conditioning agents chosen from functionalized silicones, cationic polymers and cationic surfactants, and mixtures thereof.
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