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    COMPOSITION FOR CARING FOR KERATIN MATERIALS
    1.
    发明公开
    COMPOSITION FOR CARING FOR KERATIN MATERIALS 审中-公开

    公开(公告)号：US20240358615A1

    公开(公告)日：2024-10-31

    申请号：US18684938

    申请日：2021-09-23

    申请人： L'OREAL

    发明人： Yu HUANG ,  Lingling SUN ,  Julien LABOUREAU

    IPC分类号： A61K8/60 ,  A61K8/37 ,  A61Q19/08

    CPC分类号： A61K8/604 ,  A61K8/375 ,  A61Q19/08 ,  A61K2800/596

    摘要： The present invention provides a composition for a non-therapeutic method for caring for keratin materials. The composition contains in an aqueous phase: (i) at least one cosmetic active compound selected from C-glycosides of formula (I):




    wherein R represents a saturated C1 to C10, alkyl radical which can optionally be substituted by at least one radical chosen from OH, COOH or COOR″2, with R″2 being a saturated C1-C4 alkyl radical, S represents a monosaccharide or a polysaccharide comprising up to 20 sugar units in pyranose and/or furanose form and of the L and/or D series, and X represents a radical chosen from the —CO—, —CH(OH)—, —CH(NH2)—, —CH(NHCH2CH2CH2OH)—, —CH(NHPh)- and —CH(CH3)— groups, the S—CH2—X bond represents a bond of an α or β C-anomeric nature; (ii) at least one surfactant selected from fatty acid esters of polyglycerol; and (iii) at least one surfactant selected from oxyalkylenated fatty acid esters of glycerol.

    Sulfate-free surfactant system
    4.
    发明授权
    Sulfate-free surfactant system 有权

    公开(公告)号：US12109288B2

    公开(公告)日：2024-10-08

    申请号：US17949833

    申请日：2022-09-21

    申请人： Ethox Chemicals, LLC

    发明人： Edward T. Borish ,  Stephanie Anderson

    IPC分类号： A61K8/37 ,  A61K8/03 ,  A61K8/34 ,  A61K8/41

    CPC分类号： A61K8/375 ,  A61K8/03 ,  A61K8/345 ,  A61K8/41 ,  A61K2800/10 ,  A61K2800/30 ,  A61K2800/48 ,  A61K2800/596

    摘要： Provided is a sulfate-free surfactant system which is particularly suitable for use in personal hygiene products. The sulfate-free surfactant system comprises a liquid comprising an organic phase and a solvent wherein the organic phase comprises glyceride and surfactant and the liquid comprises:



    4-40 wt % glyceride wherein the glyceride is the condensation reaction product of at least 1.10 moles of a mixture of acids to no more than 2.1 moles of mixture of acids per mole of glycerin;
    wherein mixture of acids comprises:
    at least 0.275 to no more than 0.990 moles of a first acid comprising a branched acid with 16-20 aliphatic carbons;
    at least 0.250 to no more than 0.810 moles of a second acid comprising an alkyl acid with 9-11 carbons; and
    at least 0.250 to no more than 0.810 moles of a third acid comprising an alkyl acid with 7-9 carbons wherein the third acid has a lower molecular weight than the second acid; and
    6-45 wt % surfactant; and
    wherein the liquid has a BYV of at least 50 dyn/cm2.