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    COMPOSITION IN THE FORM OF A DIRECT EMULSION COMPRISING A SILICONE RESIN AND A NON-VOLATILE SILICONE OIL, AND PROCESS USING THE SAME
    1.
    发明申请
    COMPOSITION IN THE FORM OF A DIRECT EMULSION COMPRISING A SILICONE RESIN AND A NON-VOLATILE SILICONE OIL, AND PROCESS USING THE SAME 审中-公开

    公开(公告)号：US20200085701A1

    公开(公告)日：2020-03-19

    申请号：US16470863

    申请日：2017-12-21

    Applicant: L'OREAL

    Inventor： Roshanak DEBEAUD ,  Sandrine FERNANDES ,  Roberto CAVAZZUTI

    IPC: A61K8/06 ,  A61K8/891 ,  A61K8/31 ,  A61K8/34 ,  A61Q1/04

    Abstract: The present invention relates to a cosmetic composition in the form of an oil-in-water emulsion, comprising: ⋅water; ⋅at least 10% by weight, relative to the weight of the composition, of at least one silicone resin; ⋅at least one non-volatile silicone oil, not comprising any nitrogen atoms, or any —Si—H groups, or any (poly)oxyalkylene groups, the oxyalkylene unit being C2-C3, or any (poly)glycerol groups; ⋅at least one nonionic hydrocarbon-based surfactant with an HLB (hydrophilic/lipophilic balance) of greater than or equal to 8 ⋅optionally at least one first non-volatile hydrocarbon-based oil in a content of less than 15%) by weight, relative to the weight of the composition; said non-volatile hydrocarbon-based oil(s) being chosen from: —C10-C26 alcohols, preferably monoalcohols; —optionally hydroxylated monoesters, diesters or triesters of a C2-C8 monocarboxylic or polycarboxylic acid and of a C2-C8 alcohol, which are optionally hydroxylated; —esters of a C2-C8 polyol and of one or more C2-C8 carboxylic acids. The invention also relates to a process for making up and/or caring in particular for the lips, in which the abovementioned composition is applied.

    AQUEOUS COSMETIC COMPOSITION COMPRISING ALKYLCELLULOSE
    3.
    发明申请
    AQUEOUS COSMETIC COMPOSITION COMPRISING ALKYLCELLULOSE 审中-公开

    公开(公告)号：US20200222303A1

    公开(公告)日：2020-07-16

    申请号：US16744832

    申请日：2020-01-16

    Applicant: L'OREAL

    Inventor： Nathalie GEFFROY ,  Florence LEVY ,  Roberto CAVAZZUTI

    IPC: A61K8/92 ,  A61K8/73 ,  A61K8/34 ,  A61K8/891 ,  A61Q19/00

    Abstract: The present invention relates to a cosmetic composition comprising, in a physiologically acceptable medium: at least water, at least alkylcellulose, at least one first hydrocarbon-based non-volatile oil, chosen from: C10-C26 alcohols, preferably monoalcohols; optionally hydroxylated monoesters, diesters or triesters of a C2-C8 monocarboxylic or polycarboxylic acid and of a C2-C8 alcohol; esters of a C2-C8 polyol and of one or more C2-C8 carboxylic acids. at least one second non-volatile oil chosen from silicone oils and/or fluoro oils or hydrocarbon-based oils other than the said first oil; at least one stabilizer chosen from surfactants and/or hydrophilic gelling agents, preferably chosen from associative polymers, natural polymers and their mixture.

    INVERSE EMULSION COMPRISING AT LEAST ONE FATTY ALCOHOL, A NON-IONIC SUGAR ESTER, ETHYLCELLULOSE AND METHOD EMPLOYING IT
    5.
    发明公开
    INVERSE EMULSION COMPRISING AT LEAST ONE FATTY ALCOHOL, A NON-IONIC SUGAR ESTER, ETHYLCELLULOSE AND METHOD EMPLOYING IT 审中-公开

    公开(公告)号：US20240041748A1

    公开(公告)日：2024-02-08

    申请号：US18258408

    申请日：2021-12-16

    Applicant: L'OREAL

    Inventor： Odile AUBRUN ,  Roberto CAVAZZUTI ,  Anne-Sophie METIVIER ,  Ludovic MINEAU ,  Lyubov LUKYANOVA ,  Marie-Jeanne MANZOLA MAZEKA

    IPC: A61K8/73 ,  A61K8/06 ,  A61Q19/00

    CPC classification number: A61K8/731 ,  A61K8/064 ,  A61Q19/00 ,  A61K2800/43 ,  A61K2800/262

    Abstract: A subject-matter of the present invention is a composition in the form of a water-in-oil emulsion, comprising ethylcellulose; at least one first non-volatile oil which is liquid at 25° C. chosen from saturated or unsaturated, linear or branched, C10-C26 fatty alcohols; at least one second non-volatile hydrocarbon-based oil which is liquid at 25° C. chosen from ethers of formula ROR′ or carbonates of formula RO(CO)OR′, in which formulae, identical or not, the R and R′ groups represent a saturated or unsaturated, branched or unbranched, hydrocarbon-based group comprising at most 16 carbon atoms, preferably a C3-C16 group; and also their mixtures; at least one first non-ionic hydrocarbon-based surfactant.
    It relates to a transparent or translucent composition in the form of an inverse emulsion comprising from 11% to 14% by weight, with respect to the total weight of the composition, of ethylcellulose; from 30% to 50% by weight, with respect to the total weight of the composition, of octyldodecanol; at least dicaprylyl ether as second oil, optionally in combination with dicaprylyl carbonate or pentaerythrityl tetrastearate; the first oil(s)/second oil(s) ratio by weight varying from 50/50 to 70/30; from 2% to 7% by weight, with respect to the total weight of the composition, of a mixture of sucrose laurate and of sucrose palmitate; from 10% to 20% by weight, with respect to the total weight of the composition, of water and of glycerol; optionally at least one water-soluble solvent chosen from saturated C1-C5 monoalcohols; the content of water, polyol(s), if appropriate water-soluble solvent(s) and surfactants being of between 15% and 25% by weight, with respect to the total weight of the composition; at least one fat-soluble or water-soluble dye.
    It finally relates to a method for making up and/or caring for human keratin materials which employs them.

    COSMETIC COMPOSITION COMPRISING WATER, A SILICONE RESIN AND A NON-VOLATILE SILICONE OIL, AND PROCESS USING THE SAME
    6.
    发明申请
    COSMETIC COMPOSITION COMPRISING WATER, A SILICONE RESIN AND A NON-VOLATILE SILICONE OIL, AND PROCESS USING THE SAME 审中-公开

    公开(公告)号：US20200085719A1

    公开(公告)日：2020-03-19

    申请号：US16470848

    申请日：2017-12-21

    Applicant: L'OREAL

    Inventor： Roshanak DEBEAUD ,  Sandrine FERNANDES ,  Roberto CAVAZZUTI

    IPC: A61K8/89 ,  A61K8/92 ,  A61K8/06 ,  A61Q1/02

    Abstract: The present invention relates to a cosmetic composition comprising: at least 10% by weight, relative to the weight of the composition, of water; •at least 10% by weight, relative to the weight of the composition, of at least one silicone resin; •at least one non-volatile silicone oil, not comprising any nitrogen atoms, or any —Si—H groups, or any (poly)oxyalkylene groups, the oxyalkylene unit being C2-C3, or any (poly)glycerol groups; •optionally at least one first non-volatile hydrocarbon-based oil in a content of less than 15% by weight, relative to the weight of the composition; said non-volatile hydrocarbon-based oil(s) being chosen from: —C10-C26 alcohols, preferably monoalcohols; —optionally hydroxylated monoesters, diesters or triesters of a C2-C8 monocarboxylic or polycarboxylic acid and of a C2-C8 alcohol, which are optionally hydroxylated; —esters of a C2-C8 polyol and of one or more C2-C8 carboxylic acids; •optionally, at least one volatile oil in a content such that the silicone resin/volatile oil(s) weight ratio is greater than or equal to 1. The invention also relates to a process for making up and/or caring in particular for the lips, the skin, more particularly the cheeks, in which the abovementioned composition is applied.

    DEVICE FOR PACKAGING AND APPLYING AN EMULSION COMPRISING A FILM-FORMING AGENT AND NON-VOLATILE OILS AND COMPOSITION
    9.
    发明申请
    DEVICE FOR PACKAGING AND APPLYING AN EMULSION COMPRISING A FILM-FORMING AGENT AND NON-VOLATILE OILS AND COMPOSITION 审中-公开

    公开(公告)号：US20200305576A1

    公开(公告)日：2020-10-01

    申请号：US16089268

    申请日：2017-03-24

    Applicant: L'OREAL

    Inventor： Roberto CAVAZZUTI ,  Florence LAHOUSSE ,  Emilie HENIN ,  Stephane ARDITTY ,  Estelle PRUD'HOMME ,  Sylvie GUILLARD ,  Virginie MONDON ,  Marcel SANCHEZ

    IPC: A45D34/04 ,  A61K8/06 ,  A61K8/34 ,  A61K8/31 ,  A61K8/81 ,  A61K8/92 ,  A61K8/891 ,  A61Q1/04

    Abstract: The invention relates to a device for packaging a cosmetic composition (P) and applying it to the lips, comprising: on the one hand, a body forming a reservoir which is intended to contain the cosmetic composition (P) to be applied, and, on the other hand, an applicator comprising an applicator member defining a convex application surface having at least one apex; the body forming a reservoir comprising a housing capable of receiving the applicator member and of which a dividing wall with the reservoir has at least one through-orifice in direct fluid communication with the reservoir, said orifices being located only at at least one base of the housing opposite the vicinity of an apex of the applicator member when said applicator member is in place in the housing of the body forming a reservoir: the applicator member is made from an open-cell porous material; the applicator is configured so as to fix onto the container when not in use, the applicator member being received in the housing; the applicator making it possible to close the reservoir; the cosmetic composition (P) which is in the form of a liquid emulsion comprising water, at least one film-forming agent chosen from vinyl polymers comprising at least one carbosiloxane dendrimer-based unit; at least one polar non-volatile hydrocarbon-based oil; at least one non-volatile phenyl silicone oil, preferably without dimethicone fragment. The invention also relates to a composition in the form of a liquid emulsion comprising water; at least one film-forming agent chosen from vinyl polymers comprising at least one carbosiloxane dendrimer-based unit; from 5% to 15% by weight, of at least one polar non-volatile hydrocarbon-based oil; from 1% to 8% by weight, of at least one non-volatile phenyl silicone oil, preferably without dimethicone fragment, as well as a process for making up and/or caring for the lips, in which said cosmetic composition is applied to the lips, particularly by means of the device previously described.

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