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    SYSTEM FOR DISPENSING A COSMETIC PRODUCT
    31.
    发明申请
    SYSTEM FOR DISPENSING A COSMETIC PRODUCT 有权

    公开(公告)号：US20220160106A1

    公开(公告)日：2022-05-26

    申请号：US17666783

    申请日：2022-02-08

    Applicant: L'OREAL

    Inventor： Henri SAMAIN ,  Franck GIRON ,  Guillaume KERGOSIEN

    IPC: A45D40/24 ,  A45D34/04 ,  A45D44/00 ,  A61K8/19 ,  A61K8/73 ,  A61K8/81 ,  A61Q1/02 ,  A61Q19/00

    Abstract: The invention relates to a system (10) for dispensing a product, comprising a dispenser that can house at least two cartridges, each of which includes a reservoir containing a base product, a first base product comprising at least 0.1 wt.-% particles having a density differential relative to the medium containing same, preferably of at least 0.5 g/cm3, in particular particles having a density greater than or equal to 2 g/cm3, and a thickening agent. The dispenser allows at least two base products to be dispensed in adjustable proportions, the viscosity of the first base product being preferably greater than 2 Pa·s and more preferably greater than or equal to 4 Pa·s.

    SYSTEM FOR DISPENSING A COSMETIC PRODUCT
    32.
    发明申请
    SYSTEM FOR DISPENSING A COSMETIC PRODUCT 有权

    公开(公告)号：US20220151366A1

    公开(公告)日：2022-05-19

    申请号：US17666727

    申请日：2022-02-08

    Applicant: L'OREAL

    Inventor： Henri SAMAIN ,  Franck GIRON ,  Guillaume KERGOSIEN

    IPC: A45D40/24 ,  A45D34/04 ,  A45D44/00 ,  A61K8/19 ,  A61K8/73 ,  A61K8/81 ,  A61Q1/02 ,  A61Q19/00

    Abstract: The invention relates to a system (10) for dispensing a product, comprising a dispenser that can house at least two cartridges, each of which includes a reservoir containing a base product, a first base product comprising at least 0.1 wt.-% particles having a density differential relative to the medium containing same, preferably of at least 0.5 g/cm3, in particular particles having a density greater than or equal to 2 g/cm3, and a thickening agent. The dispenser allows at least two base products to be dispensed in adjustable proportions, the viscosity of the first base product being preferably greater than 2 Pa·s and more preferably greater than or equal to 4 Pa·s.

    HAIR TREATMENT SYSTEM
    33.
    发明申请
    HAIR TREATMENT SYSTEM 有权

    公开(公告)号：US20210153619A1

    公开(公告)日：2021-05-27

    申请号：US16626007

    申请日：2018-06-22

    Applicant: L'OREAL

    Inventor： Jean-Luc ROBINAULT ,  Henri SAMAIN

    IPC: A45D19/00 ,  A46B11/06 ,  B01F3/08 ,  B01F15/02

    Abstract: System for treating a head of hair, including a pipe for circulating a liquid, a device for feeding the pipe with water, at least one source of product, the product (P1) comprising one or more surfactants, a device for injecting product into the pipe to form a treatment solution comprising one or more surfactants in a content ranging from 0.35% to 1.5% by weight of surfactant(s) relative to the total weight of the treatment solution, a dispensing device for delivering the treatment solution onto the head of hair (B) with a flow rate of between 0.5 and 5 L/min, better still between 0.8 and 3 L/min.

    PROCESS FOR PRODUCING A COSMETIC ARTICLE
    34.
    发明申请
    PROCESS FOR PRODUCING A COSMETIC ARTICLE 审中-公开

    公开(公告)号：US20190336405A1

    公开(公告)日：2019-11-07

    申请号：US16466964

    申请日：2017-12-06

    Applicant: L'OREAL

    Inventor： Franck GIRON ,  Henri SAMAIN

    IPC: A61K8/02 ,  A61K8/25 ,  A61K8/26 ,  A61K8/28 ,  A61K8/19 ,  A61K8/23 ,  A61K8/36 ,  A61K8/72 ,  A61Q1/02 ,  B41M3/00

    Abstract: The present invention relates to a process for producing a cosmetic article by printing using a laser printer comprising a heating unit and at least one cosmetic toner, the process comprising the steps consisting in: a) producing, with the printer, printing on a support with the aid of the cosmetic toner, b) heating the support coated with the printing with the aid of the heating unit to an operating temperature greater than or equal to 60° C., the cosmetic toner comprising a weight content of material that is fusible at the operating temperature of less than 10% relative to the total weight of the toner.

    ASSEMBLY AND PROCESS FOR MOULDING KERATIN FIBRES
    35.
    发明申请
    ASSEMBLY AND PROCESS FOR MOULDING KERATIN FIBRES 审中-公开

    公开(公告)号：US20190159575A1

    公开(公告)日：2019-05-30

    申请号：US15772688

    申请日：2016-11-21

    Applicant: L'OREAL

    Inventor： Franck GIRON ,  Henri SAMAIN ,  Jean-Baptiste BLANC ,  Anne BOUCHARA

    IPC: A45D40/26 ,  A41G5/02

    Abstract: The present invention relates to an assembly including at least one cosmetic composition for the cosmetic treatment of eyelashes or eyebrows, and a device including a mould having two mould parts to be closed on the eyelashes, with at least one of these parts having a concave groove, which is concave towards the proximal edge of the mould, especially curvilinear, allowing the formation of a strip of composition connecting at least part of the eyelashes along the eyelid or the eyebrow arch.

    METHOD OF TREATING KERATIN MATTER BY FORMING AN IONIC LIQUID
    38.
    发明申请
    METHOD OF TREATING KERATIN MATTER BY FORMING AN IONIC LIQUID 审中-公开
    通过形成离子液体处理凯氏霉素的方法

    公开(公告)号：US20160367462A1

    公开(公告)日：2016-12-22

    申请号：US15249921

    申请日：2016-08-29

    Applicant: L'OREAL

    Inventor： Henri SAMAIN

    IPC: A61K8/49 ,  A45D2/00 ,  A45D1/00 ,  A61K8/24

    CPC classification number: A61K8/4946 ,  A61K8/20 ,  A61K8/24 ,  A61K8/43 ,  A61K8/46 ,  A61K8/4926 ,  A61K2800/43 ,  A61K2800/592 ,  A61K2800/884 ,  A61Q5/12

    Abstract: The subject of the invention is a method for treating keratin materials, such as keratin fibers, which comprises i) application of a composition comprising at least one first, water-soluble hydrophilic ionic liquid A+X− comprising an organic cation A+ and ii) application of a composition comprising a soluble hydrophilic salt B−Y+ comprising an anion B−, the anion B− being such that it forms a second, hydrophobic ionic liquid A+B− by ion exchange with the first ionic liquid A+X−.This method for treating keratin materials makes it possible to improve the penetration of cosmetic active agents while retaining a cosmetic feel.

    Abstract translation: 用于治疗角蛋白材料的方法使得可以改善化妆品活性剂的渗透性，同时保持美容感。

    OXIDATION DYEING PROCESS USING A COMPOSITION RICH IN FATTY SUBSTANCES WHICH COMPRISES METAL CATALYSTS AND COUPLERS
    40.
    发明申请
    OXIDATION DYEING PROCESS USING A COMPOSITION RICH IN FATTY SUBSTANCES WHICH COMPRISES METAL CATALYSTS AND COUPLERS 有权
    使用大量含有金属催化剂和配偶的脂肪物质的组合物的氧化染色工艺

    公开(公告)号：US20160136069A1

    公开(公告)日：2016-05-19

    申请号：US14899630

    申请日：2014-06-19

    Applicant: L'OREAL

    Inventor： Leïla HERCOUET ,  Marie MIGNON ,  Henri SAMAIN ,  Alain LAGRANGE

    IPC: A61K8/34 ,  B65D81/32 ,  A61K8/58 ,  A61Q5/10 ,  A61K8/22 ,  A61K8/41

    CPC classification number: A61K8/342 ,  A61K8/19 ,  A61K8/22 ,  A61K8/31 ,  A61K8/365 ,  A61K8/411 ,  A61K8/58 ,  A61K2800/4324 ,  A61K2800/884 ,  A61Q5/10 ,  B65D81/32

    Abstract: The subject of the present invention is a process for the oxidation dyeing of keratin fibres, in particular human keratin fibres such as the hair, implementing: a) a step of treating said fibres by application to said fibres of a cosmetic composition (A) comprising: i) at least one fatty substance in an amount of greater than 10% by weight relative to the total weight of the composition (A), at least one metal catalyst; ii) at least one coupler; iii) optionally at least one oxidation base, preferably chosen from para-phenylenediamines, bis(phenyl)alkylenediamines, para-aminophenols, ortho-aminophenols, heterocyclic bases, addition salts thereof and solvates thereof; b) optionally a washing, rinsing, drying and/or rubbing-dry step; c) a step of treatment by application to said fibres of an oxidizing cosmetic composition (B) comprising at least one chemical oxidizing agent; and it being understood that steps a), b) and c) can be carried out successively a), then b), then c), or else a) then c), followed by b). The dyeing process makes it possible to significantly improve the dyeing properties of the colouration, in particular in terms of selectivity, of chromaticity, and of colour intensity and uptake. The use of a composition which is rich in fatty substances, i.e. greater than 10%, and contains at least one catalyst, as a pretreatment, before oxidation dyeing, allows a clear improvement in the dyeing properties, in particular in terms of dye uptake onto keratin fibres, of strength and of chromaticity and of selectivity of the colour.

    Abstract translation: 本发明的主题是用于对角蛋白纤维，特别是人角蛋白纤维如毛发进行氧化染色的方法，其实现：a）通过施用所述纤维处理所述纤维的化妆品组合物（A）的步骤，所述化妆品组合物（A）包含 ：i）至少一种相对于组合物（A）的总重量大于10重量％的脂肪物质，至少一种金属催化剂; ii）至少一个耦合器; iii）任选的至少一个氧化碱，优选选自对苯二胺，双（苯基）亚烷基二胺，对氨基苯酚，邻氨基苯酚，杂环碱，其加成盐和溶剂合物; b）任选地洗涤，漂洗，干燥和/或摩擦干燥步骤; c）通过向所述纤维施用包含至少一种化学氧化剂的氧化性化妆品组合物（B）的处理步骤; 并且可以理解，步骤a），b）和c）可以连续执行a），然后b），然后c），否则a）然后c），其后是b）。 染色过程使得可以显着提高着色的染色性能，特别是在色度和颜色强度和摄取方面的选择性方面。 在氧化染色之前使用富含脂肪物质（即大于10％）并且含有至少一种催化剂作为预处理的组合物可以明显改善染色性能，特别是在将染料吸收到 角蛋白纤维，其强度和色度以及颜色的选择性。

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