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1.发明授权公开(公告)号：US11510861B2
公开(公告)日：2022-11-29
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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公开(公告)号：US11382849B2
公开(公告)日：2022-07-12
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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