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    Hair coloring compositions
    1.
    发明授权
    Hair coloring compositions 有权

    公开(公告)号：US12268769B2

    公开(公告)日：2025-04-08

    申请号：US18455869

    申请日：2023-08-25

    Applicant: L'OREAL

    Inventor： Jun Liang ,  Heather Yoonsoo Lee

    IPC: A61Q5/10 ,  A61K8/49 ,  A61Q5/06

    Abstract: The present disclosure relates to hair coloring compositions and methods for coloring hair. The hair coloring compositions include: (a) one or more hair colorants; (b) one or more ketal/acetal of glycerin compounds of Formula (I); (c) one or more cationic surfactants; (d) one of more fatty alcohols having at least 8 carbon atoms; (e) one or more polyols having from 2 to 10 carbon atoms; and (f) less than 5 wt. %, based on the total weight of the composition, of water and monoalcohols having from 1 to 6 carbon atoms. The hair coloring compositions are preferably solubilized, non-emulsified compositions.

    Hair styling compositions
    2.
    发明授权
    Hair styling compositions 有权

    公开(公告)号：US12070516B2

    公开(公告)日：2024-08-27

    申请号：US18064470

    申请日：2022-12-12

    Applicant: L'OREAL

    Inventor： Liam Wilson ,  Heather Lee ,  Jun Liang

    IPC: A61K8/42 ,  A61K8/36 ,  A61K8/37 ,  A61K8/92 ,  A61Q5/06

    CPC classification number: A61K8/42 ,  A61K8/361 ,  A61K8/37 ,  A61K8/92 ,  A61Q5/06

    Abstract: The present disclosure relates to hair styling compositions that exhibit non-Newtonian shear thinning behavior during use. The hair styling composition include: (a) one or more fatty amides, fatty alkanolamides, and/or alkoxylated fatty amides; (b) one or more non-hydroxy substituted fatty acids; (c) one or more hydroxy substituted fatty acids; (d) at least 70 wt. % of one or more low-polar oils; and less than 2 wt. % of water. Additional components such as, for example, alkoxylated polyol esters, water-soluble organic solvents, and other miscellaneous ingredients, can optionally be included in the hair styling compositions. The hair styling compositions are particularly useful for styling or shaping hair and for providing hold, discipline, and texture to hair.

    Hair care and conditioning compositions
    3.
    发明授权
    Hair care and conditioning compositions 有权

    公开(公告)号：US11337906B2

    公开(公告)日：2022-05-24

    申请号：US16731654

    申请日：2019-12-31

    Applicant: L'OREAL

    Inventor： Heather Lee ,  Dongcui Li ,  Jun Liang

    IPC: A61K8/34 ,  A61Q5/12 ,  A61K8/37

    Abstract: The present disclosure relates to hair care and conditioning compositions; and to methods for conditioning, managing, and/or styling the hair using the compositions. The hair conditioning and managing compositions are substantially anhydrous and include: propylene glycol; one or more monoalcohols having from 2 to 6 carbon atoms; one or more cationic surfactants; and one or more fatty compounds. The compositions are solubilized, non-emulsified compositions until applied to wet or damp hair, whereupon the compositions form a lamellar phase in situ.

    HAIR TREATMENT COMPOSITIONS
    4.
    发明申请
    HAIR TREATMENT COMPOSITIONS 有权

    公开(公告)号：US20210369579A1

    公开(公告)日：2021-12-02

    申请号：US17331904

    申请日：2021-05-27

    Applicant: L'OREAL

    Inventor： Jun Liang ,  Heather Yoonsoo Lee

    IPC: A61K8/41 ,  A61K8/36 ,  A61K8/34 ,  A61K8/04 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/12

    Abstract: Aspects of the disclosure relate to hair treatment compositions including about 0.1 to about 10 wt. % of a cationic surfactant; about 0.1 to about 10 wt. % of a fatty acid having a carbon chain of 12 or more carbons; about 0.1 to about 20 wt. % of a fatty alcohol; and about 50 wt. % or more of water, wherein all weight percentages are based on the total weight of the hair treatment composition. Additionally, the hair treatment compositions are formulated to have a molar ratio of the total amount of cationic surfactant to the total amount of fatty acid is about 1:0.8 to about 1:3 and a pH of about 2.5 to about 5.5. The disclosure also relates to methods for applying such hair treatment compositions.

    Cosmetic compositions
    9.
    发明授权
    Cosmetic compositions 有权

    公开(公告)号：US11123276B2

    公开(公告)日：2021-09-21

    申请号：US15907784

    申请日：2018-02-28

    Applicant: L'Oreal

    Inventor： Jun Liang ,  Heather Lee ,  Angela Park

    IPC: A61Q5/02 ,  A61K8/44 ,  A61K8/37 ,  A61K8/60 ,  A61Q19/10

    Abstract: The present disclosure relates to compositions and methods for treating and/or cleansing keratinous materials. The compositions comprise at least one carboxylate anionic surfactant, at least one secondary surfactant other than the at least one carboxylate anionic surfactant, at least one glyceryl ester, and a cosmetically acceptable solvent, wherein the at least one carboxylate anionic surfactant and the at least one glyceryl ester are present in a weight ratio ranging from about 0.50 to about 1.00.

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