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    COSMETIC COMPOSITION FOR COATING KERATIN FIBRES
    3.
    发明申请
    COSMETIC COMPOSITION FOR COATING KERATIN FIBRES 审中-公开

    公开(公告)号：US20170112753A1

    公开(公告)日：2017-04-27

    申请号：US15303181

    申请日：2015-04-09

    Applicant: L'OREAL

    Inventor： Stephane DOUEZAN ,  Philippe ILEKTI

    IPC: A61K8/86 ,  A61K8/19 ,  A61K8/02 ,  A61Q1/10

    CPC classification number: A61K8/86 ,  A61K8/0295 ,  A61K8/19 ,  A61K8/39 ,  A61K2800/43 ,  A61K2800/594 ,  A61Q1/10

    Abstract: The present invention relates to a composition, preferably a cosmetic composition, in particular for coating keratin fibres such as the eyelashes, comprising: —an aqueous phase, —a lamellar phase Lβ formed by an aqueous phase-structuring surfactant system, said surfactant system comprising a content of surfactant(s) of greater than or equal to 15% by weight relative to the total weight of the composition, —at least one (poly)oxyalkylenated hydrophilic polymer present in a content of greater than or equal to 3% by weight of solids relative to the total weight of the composition, the hydrophilic polymer(s) having a weight-average molecular mass Mw ranging from 1500 to 500 000 g/mol. The present invention also relates to a process for coating keratin fibres.

    COSMETIC COMPOSITION FOR COATING KERATIN FIBRES
    4.
    发明申请
    COSMETIC COMPOSITION FOR COATING KERATIN FIBRES 有权
    化妆品组合物

    公开(公告)号：US20170035679A1

    公开(公告)日：2017-02-09

    申请号：US15303178

    申请日：2015-04-10

    Applicant: L'OREAL

    Inventor： Stephane DOUEZAN ,  Philippe ILEKTI

    IPC: A61K8/81 ,  A61K8/34 ,  A61K8/73 ,  A61K8/86 ,  A61K8/19 ,  A61Q1/10 ,  A61K8/37

    CPC classification number: A61K8/8176 ,  A61K8/044 ,  A61K8/19 ,  A61K8/342 ,  A61K8/375 ,  A61K8/39 ,  A61K8/731 ,  A61K8/8182 ,  A61K8/86 ,  A61K2800/43 ,  A61K2800/594 ,  A61Q1/10

    Abstract: The present invention relates to a composition, preferably a cosmetic composition, in particular for coating keratin fibres such as the eyelashes, comprising:—an aqueous phase,—a lamellar phase Lβ formed by an aqueous phase-structuring surfactant system, said surfactant system comprising a content of surfactant(s) of greater than or equal to 15% by weight relative to the total weight of the composition,—at least one (poly)vinylpyrrolidone hydrophilic polymer present in a content of greater than or equal to 3% by weight of solids relative to the total weight of the composition, the hydrophilic polymer(s) having a weight-average molecular mass Mw ranging from 1500 to 500,000 g/mol. The present invention also relates to a process for coating keratin fibres.

    Abstract translation: 本发明涉及一种组合物，优选化妆品组合物，特别是用于涂覆诸如睫毛的角蛋白纤维的组合物，其包含： - 水相， - 由水相结构表面活性剂体系形成的层状相Lβ，所述表面活性剂体系包含 相对于组合物的总重量，表面活性剂的含量大于或等于15重量％， - 至少一种（聚）乙烯基吡咯烷酮亲水性聚合物的含量大于或等于3重量％ 的固体相对于组合物的总重量，亲水性聚合物的重均分子量Mw为1500-500,000g / mol。 本发明还涉及一种涂覆角蛋白纤维的方法。

    COSMETIC COMPOSITION FOR KERATIN FIBRES
    5.
    发明申请
    COSMETIC COMPOSITION FOR KERATIN FIBRES 有权

    公开(公告)号：US20210154114A1

    公开(公告)日：2021-05-27

    申请号：US17047927

    申请日：2019-04-16

    Applicant: L'OREAL

    Inventor： Stephane DOUEZAN ,  Mohamed BOULARAS ,  Maitena LEURIDAN ,  Philippe ILEKTI

    IPC: A61K8/37 ,  A61K8/34 ,  A61K8/36 ,  A61K8/41 ,  A61K8/81 ,  A61Q1/10

    Abstract: The invention relates to a composition, preferably a cosmetic composition, for caring for and/or making up keratin materials, in particular the eyelashes and/or the eyebrows, comprising: —(1) at least one ester of polyol and of fatty acid(s), said fatty acid(s) having a number of carbon atoms greater than or equal to 20, —(2) at least one fatty acid having from 14 carbon atoms to less than 20 carbon atoms, —(3) at least one organic base, in particular derived from an alkanolamine, capable of at least partially neutralizing said fatty acid (2), —(4) at least one fatty alcohol preferably chosen from C14-C30 fatty alcohols, better still chosen from the linear and saturated C14-C24, even better still C14-C20, fatty alcohols, —(5) at least one semi-crystalline polymer, and—(6) water.

    COMPOSITION COMPRISING STABILIZED POLYMER PARTICLES AND A HYDROPHOBIC FILM-FORMING POLYMER
    6.
    发明申请
    COMPOSITION COMPRISING STABILIZED POLYMER PARTICLES AND A HYDROPHOBIC FILM-FORMING POLYMER 审中-公开

    公开(公告)号：US20190091116A1

    公开(公告)日：2019-03-28

    申请号：US15537409

    申请日：2015-12-18

    Applicant: L'OREAL

    Inventor： Philippe ILEKTI ,  Laure DAUBERSIES ,  Nathalie GAVACHE ,  Stephane DOUEZAN

    IPC: A61K8/04 ,  A61Q1/10 ,  A61K8/31 ,  A61K8/81

    Abstract: The present invention relates to a composition, especially a cosmetic composition, for caring for and/or making up keratin materials, comprising at least: a non-aqueous medium containing at least one hydrocarbon-based oil, particles of at least one polymer that is surface-stabilized with a stabilizer, the polymer of the particles being a C1-C4 alkyl (meth) acrylate polymer; the stabilizer being an isobornyl (meth)acrylate polymer chosen from isobornyl (meth)acrylate homopolymer and statistical copolymers of isobornyl (meth)acrylate and of C1-C4 alkyl (meth)acrylate present in an isobornyl (meth)acrylate/C1-C4 alkyl (meth)acrylate weight ratio of greater than 4; and a hydrophobic film-forming polymer chosen from block ethylenic copolymers and hydrocarbon-based resins, and. mixtures thereof. The present invention also relates to a cosmetic process for making up and/or caring for keratin materials, and to the use of a dispersion of particles of at least one polymer that is surface-stabilized with a stabilizer in a non-aqueous medium containing at least one hydrocarbon-based oil, for preparing a mascara or eyeliner composition.

    COSMETIC COMPOSITION COMPRISING HYDROSOLUBLE UV FILTERS
    7.
    发明申请
    COSMETIC COMPOSITION COMPRISING HYDROSOLUBLE UV FILTERS 有权

    公开(公告)号：US20220071881A1

    公开(公告)日：2022-03-10

    申请号：US17418064

    申请日：2019-12-26

    Applicant: L'OREAL

    Inventor： Angélina ROUDOT ,  Laure ADER ,  Flavie GILLANT ,  Stephane DOUEZAN

    IPC: A61K8/49 ,  A61K8/46 ,  A61Q17/04

    Abstract: Cosmetic composition comprising hydrosoluble UV filters The present invention relates to a composition, particularly a cosmetic composition, comprising the following in a physiologically acceptable medium: at least one hydrosoluble filter capable of absorbing UV from 320 to 400 nm (UVA) and at least one hydrosoluble filter capable of absorbing UV from 280 to 320 nm (UVB); and at least one thickening agent chosen from among synthetic anionic thickening polymers, non-ionic thickening polysaccharides, sulfated thickening polysaccharides and branched carboxylated thickening polysaccharides.

    COSMETIC COMPOSITION FOR KERATIN FIBRES
    8.
    发明申请
    COSMETIC COMPOSITION FOR KERATIN FIBRES 有权

    公开(公告)号：US20210106514A1

    公开(公告)日：2021-04-15

    申请号：US17048008

    申请日：2019-04-16

    Applicant: L'OREAL

    Inventor： Odile AUBRUN ,  Stephane DOUEZAN ,  Mohamed BOULARAS ,  Maitena LEURIDAN ,  Philippe ILEKTI

    IPC: A61K8/65 ,  A61K8/41 ,  A61K8/34 ,  A61K8/81

    Abstract: Composition, preferably a cosmetic composition, for caring for and/or making up keratin materials, preferably the eyelashes and/or the eyebrows, comprising: —(1) at least one linear fatty acid monoester of formula (I): R1—O—R2 in which R1 and R2 are linear and saturated and have, independently of one another, a number of carbon atoms greater than or equal to 20, with R1 representing an acyl radical, and R2 representing an alkyl radical, and —(2) at least one fatty acid having from 14 carbon atoms to less than 20 carbon atoms, —(3) at least one organic base, in particular derived from an alkanolamine, capable of at least partially neutralizing at least one fatty acid (2), and —(4) at least one fatty alcohol preferably chosen from C14-C30 fatty alcohols, better still chosen from the linear and saturated C14-C24, even better still C14-C20, fatty alcohols, and —(5) water.

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