Gel composition
    71.
    发明授权

    公开(公告)号:US11446224B2

    公开(公告)日:2022-09-20

    申请号:US16289857

    申请日:2019-03-01

    发明人: Shuvendu Biswas

    摘要: Provided are gelling agent compositions capable of preparing gel compositions with good stability, which include a composition containing (A) at least one kind of N-acyl acidic amino acid dialkylamide represented by the formula (I): wherein each symbol is as described in the DESCRIPTION) and (B) fatty acid having 3-22 carbon atoms or fatty acid having 3-22 carbon atoms and higher alcohol having 8-22 carbon atoms or (E) N-acylamino acid, a composition containing (A) at least one kind of N-acyl acidic amino acid dialkylamide represented by the formula (I) and (B′) a solvent having a boiling point of not more than 120° C. and not more than 2 wt % of water, and a composition containing a particular N-acyl acidic amino acid dialkylamide at a particular ratio.

    Solid hair cosmetic composition
    73.
    发明授权

    公开(公告)号:US11426333B2

    公开(公告)日:2022-08-30

    申请号:US16924586

    申请日:2020-07-09

    摘要: The present disclosure relates to a solid hair cosmetic composition comprising—based on the total weight of the cosmetic composition—about 30.0 to about 60.0% by weight of at least one polyhydric alcohol, and optionally: about 0.1 to about 15.0% by weight of at least one cationic surfactant, about 0.1 to about 20.0% by weight of at least one saturated or unsaturated, branched or unbranched C8-C30 alcohol and/or a saturated or unsaturated, branched or unbranched C8-C30 carboxylic acid and/or a salt of a saturated or unsaturated, branched or unbranched C8-C30 carboxylic acid, and about 0.1 to about 40.0% by weight of at least one polysaccharide, as well as production and application methods and uses thereof.

    HYDROPHILIC INORGANIC POWDER AND COSMETIC PREPARATION CONTAINING THE SAME

    公开(公告)号:US20220265524A1

    公开(公告)日:2022-08-25

    申请号:US17629560

    申请日:2019-07-25

    发明人: Yukio Hasegawa

    摘要: A hydrophilic inorganic powder having excellent self-dispersibility in water or an aqueous solvent, which could not be conventionally achieved, and a cosmetic preparation containing the hydrophilic inorganic powder are provided by combining a hydrophilic surfactant and lipophilic surfactant. There is provided the hydrophilic inorganic powder comprising an inorganic powder as a base material; a hydrophobic-coat that covers the surface of the inorganic powder; and a hydrophilic-coat that covers the hydrophobic-coat, wherein ingredients of the hydrophilic-coat comprises both a hydrophilic surfactant and a lipophilic surfactant, and each of the hydrophilic surfactant and the lipophilic surfactant has a branched alkyl moiety in their molecules, wherein the hydrophilic inorganic powder has self-dispersibility in water or an aqueous solvent.

    KERATIN TREATMENT FORMULATIONS AND METHODS

    公开(公告)号:US20220218579A1

    公开(公告)日:2022-07-14

    申请号:US17406609

    申请日:2021-08-19

    申请人: Olaplex, Inc.

    摘要: Formulations, kits, and methods for rebuilding the disulfide bonds in keratin found in hair, skin, or nails. Hair that is damaged due to a hair coloring treatment and/or other reducing treatment, such as during a permanent wave, can be treated with the formulations containing one or more active agents. The formulations may be applied subsequent to a hair coloring treatment or simultaneously with a hair coloring treatment. Use of the active agent formulations during a permanent wave treatment prevents the reversion of the hair to its previous state, for at least one week, preferably at least three months, more preferably at least one year, most preferably greater than one year, after one or more than one application of the formulation. Application of the active agent formulation to skin or nails can help repair damaged disulfide bonds due to natural wear and tear or natural aging.