COMPOSITION
    2.
    发明申请

    公开(公告)号:US20250057737A1

    公开(公告)日:2025-02-20

    申请号:US18721526

    申请日:2023-01-11

    Applicant: GIVAUDAN SA

    Abstract: A skin treatment preparation, comprising hyaluronic acid having a molecular weight of from 10-1000 KDa, absorbed into an activated smectite clay, the hyaluronic acid-clay blend having a non-pore specific surface of from 3-10 M2/g and a particle size (VSSA) of from 250-500 nm.
    The application of such a treatment to the skin permits a penetration into the skin significantly deeper that either hyaluronic acid alone or a simple hyaluronic acid-clay blend.

    Method of extending the olfactory effect of a fragrance accord comprising 4-(dodecylthio)-4-methylpentan-2-one

    公开(公告)号:US12024692B2

    公开(公告)日:2024-07-02

    申请号:US17298405

    申请日:2018-12-17

    Applicant: Givaudan SA

    Inventor: Aurelie Ferry

    CPC classification number: C11D3/50 C11B9/0019 C11B9/0034 C11B9/0061 C11D3/001

    Abstract: A method of extending the olfactory effect of a fragrance added to a washed item, comprising the addition to the wash of the fragrance, the fragrance comprising at least one compound selected from the group consisting of

    ethyl (Z)-2-acetyl-4-methyltridec-2-enoate;
    ethyl N,S-bis(4-oxo-4-(2,6,6-trimethylcyclohex-3-en-1-yl)butan-2-yl)cysteinate;
    4-(dodecylthio)-4-methylpentan-2-one;
    1-butoxy-3-((1E,4Z)-hepta-1,4-dien-1-yl)benzene; and
    2-ethoxy-4-((1E,4Z)-hepta-1,4-dien-1-yl)phenol.


    A washed item in which the washing utilized at least one of the compounds and which was then stored, for example, in a cupboard, closet or drawer, is found to have retained a substantial proportion of the fragrance, and for a longer time.

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