INJECTION DEVICE
    2.
    发明申请

    公开(公告)号:US20220118238A1

    公开(公告)日:2022-04-21

    申请号:US17427741

    申请日:2020-02-19

    Applicant: L'OREAL

    Abstract: An injection for injecting at least one material into human keratinous materials that includes at least one treatment unit defining at least one cavity and at least one micro-implant made of said at least one material received in said cavity of the unit and having at least one portion having a same shape as the cavity; an injection device configured for applying a pressure to the at least one micro-implant to expel the latter out of the unit into the keratinous materials.

    COSMETIC TREATMENT PROCESS FOR A KERATIN MATERIAL

    公开(公告)号:US20210275429A1

    公开(公告)日:2021-09-09

    申请号:US16482888

    申请日:2018-02-15

    Applicant: L'OREAL

    Abstract: A cosmetic treatment process for a keratin material, including placing the keratin material in contact with at least one cationic polymer with a molecular weight of between 500 and 5,000,000 daltons, and either simultaneously with or consecutively to the placing the keratin material in contact with said cationic polymer, an electric current is applied using at least one electrode for a time that is sufficient to deposit at the surface of the keratin material an effective amount of said cationic polymer.

    DEVICE COMPRISING MICRONEEDLES FOR SKIN-COLORING

    公开(公告)号:US20210308440A1

    公开(公告)日:2021-10-07

    申请号:US17269111

    申请日:2018-09-24

    Applicant: L'OREAL

    Abstract: A device for delivering to the skin, scalp, or lips a skin-coloring cosmetic composition, in particular for correcting a skin color disorder or performing a permanent or long-lasting make-up that includes a base carrying a plurality of resorbable microneedles for delivering the composition. The device being having a length (Ln) of each microneedle (3) that is less than or equal to 50 mm, and the microneedles include a skin-coloring cosmetic composition.

    IONTOPHORESIS METHOD OF DELIVERING VITAMIN C THROUGH THE SKIN

    公开(公告)号:US20200323769A1

    公开(公告)日:2020-10-15

    申请号:US16648038

    申请日:2018-09-06

    Applicant: L'OREAL

    Abstract: An iontophoresis method of delivering Vitamin C through the skin. The iontophoresis method includes applying to the skin of a biological subject a composition comprising one or more of Vitamin C, Vitamin C derivatives, ions of Vitamin C, and ions of Vitamin C derivatives, and at least an anionic or non-ionic polymer, and applying simultaneously, successively or sequentially overtime a selected current profile, either continuous direct current, pulsed current or a combination of both, from any device and/or support comprising at least one electrode to the skin, the continuous direct current, the pulsed current or the combination of both of a character and for a duration sufficient to transdermally deliver Vitamin C to the biological subject, and transporting different rates of Vitamin C across the skin in accordance to the selected current mode.

    Packaging Device
    9.
    发明申请
    Packaging Device 审中-公开
    包装设备

    公开(公告)号:US20160167856A1

    公开(公告)日:2016-06-16

    申请号:US14902694

    申请日:2014-07-01

    Applicant: L'OREAL

    Abstract: The present invention relates to a device (1) for packaging a product, comprising:—a container (2) having joined front and rear walls,—an article (3) packaged in a folded state inside the container (2), this article (3) bearing said product, having at least two sections separated by at least one fold line (4), at least one of these two sections being attached to one of the front and rear walls by at least one weld zone (5).

    Abstract translation: 本发明涉及一种用于包装产品的装置(1),包括: - 具有接合的前壁和后壁的容器(2) - 在容器(2)内以折叠状态包装的制品(3),该制品 (3)承载所述产品,具有由至少一个折叠线(4)分开的至少两个部分,这两个部分中的至少一个部分通过至少一个焊接区域(5)附接到前壁和后壁中的一个。

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