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21 条记录 (耗时 0.028 秒)

    Cosmetic composition based on organic silicon compounds comprising at least a function with a cosmetic effect
    3.
    发明授权
    Cosmetic composition based on organic silicon compounds comprising at least a function with a cosmetic effect 失效
    基于至少具有化妆效果的功能的有机硅化合物的化妆品组合物

    公开(公告)号：US07244420B1

    公开(公告)日：2007-07-17

    申请号：US10089195

    申请日：1999-09-27

    申请人： Henri Samain ,  Isabelle Rollat ,  Valérie Jeanne Rose ,  Clément Sanchez

    发明人： Henri Samain ,  Isabelle Rollat ,  Valérie Jeanne Rose ,  Clément Sanchez

    IPC分类号： A61Q5/06

    CPC分类号： A61K8/585 ,  A61Q5/06 ,  A61Q5/12

    摘要： The invention concerns a composition comprising, in a cosmetically acceptable medium, at least 0.02 weight percent relative to the composition total weight, one or several water soluble organosilicon compounds, selected among silanes having one silicon atom and siloxanes having two or three silicon atoms, the organosilicon compounds comprising two hydroxyl groups or groups capable of being hydrolyzed and two groups not capable of being hydrolyzed per molecule, at least one of the groups not capable of being hydrolyzed being a group with a cosmetic effect and at least one of the remaining functional groups being a group with a solubilizing function. The invention is applicable to hair care compositions.

    摘要翻译： 本发明涉及一种组合物，其在化妆品可接受的介质中包含相对于组合物总重量为至少0.02重量％的一种或几种水溶性有机硅化合物，其选自具有一个硅原子的硅烷和具有两个或三个硅原子的硅氧烷， 包含两个羟基或能够水解的基团的有机硅化合物和每个分子不能水解的两个基团，至少一个不能水解的基团是具有化妆效果的基团和至少一个剩余的官能团 是具有增溶作用的一组。 本发明适用于护发组合物。

    Inorganic material made of spherical particles of specific size and having metallic nanoparticles trapped in a mesostructured matrix
    6.
    发明授权
    Inorganic material made of spherical particles of specific size and having metallic nanoparticles trapped in a mesostructured matrix 有权
    由具有特定尺寸的球形颗粒制成并且具有被捕获在介孔结构基质中的金属纳米颗粒的无机材料

    公开(公告)号：US09079774B2

    公开(公告)日：2015-07-14

    申请号：US12935436

    申请日：2009-02-26

    申请人： Alexandra Chaumonnot ,  Aurélie Coupe ,  Clément Sanchez ,  Cédric Boissiere ,  Michel Martin

    发明人： Alexandra Chaumonnot ,  Aurélie Coupe ,  Clément Sanchez ,  Cédric Boissiere ,  Michel Martin

    IPC分类号： C01B37/00 ,  C01B39/04 ,  B01J21/02 ,  B01J21/06 ,  B01J29/06

    CPC分类号： C01B37/00 ,  B01J21/02 ,  B01J21/063 ,  B01J29/061 ,  C01B37/005 ,  C01B39/04 ,  Y10T428/2991 ,  Y10T428/2993

    摘要： An inorganic material is described, which consists of at least two elementary spherical particles, each one of said spherical particles comprising metallic nanoparticles of size ranging between 1 and 300 nm and a mesostructured matrix based on an oxide of at least one element X selected from the group made up of silicon, aluminum, titanium, tungsten, zirconium, gallium, germanium, tin, antimony, lead, vanadium, iron, manganese, hafnium, niobium, tantalum, yttrium, cerium, gadolinium, europium and neodymium, and the mixture of at least two of these elements, said mesostructured matrix having a pore diameter ranging between 1.5 and 30 nm and having amorphous walls of thickness ranging between 1 and 30 nm, said elementary spherical particles having a diameter D greater than 10 μm and less than or equal to 100 μm. Said material can also contain zeolite nanocrystals trapped within said mesostructured matrix.

    摘要翻译： 描述了一种无机材料，其由至少两个基本球形颗粒组成，每个所述球形颗粒包含尺寸范围为1至300nm的金属纳米颗粒和基于选自以下的至少一种元素X的氧化物的介孔结构基质 由硅，铝，钛，钨，锆，镓，锗，锡，锑，铅，钒，铁，锰，铪，铌，钽，钇，铈，钆，铕和钕组成的组。 这些元素中的至少两个，所述介孔结构基质的孔径范围在1.5和30nm之间，并且具有厚度在1和30nm之间的非晶壁，所述基本球形颗粒的直径D大于10μm且小于或等于 至100μm。 所述材料还可以含有捕获在所述介孔结构基质内的沸石纳米晶体。

    Method for improving UV radiation stability of photosensitive sunscreen filters
    9.
    发明授权
    Method for improving UV radiation stability of photosensitive sunscreen filters 失效
    提高感光防晒剂紫外线辐射稳定性的方法

    公开(公告)号：US06607713B1

    公开(公告)日：2003-08-19

    申请号：US09857280

    申请日：2001-08-21

    申请人： Sandrine Chodorowski ,  Francis Xavier Quinn ,  Clément Sanchez

    发明人： Sandrine Chodorowski ,  Francis Xavier Quinn ,  Clément Sanchez

    IPC分类号： A61K742

    CPC分类号： A61K8/042 ,  A61K8/11 ,  A61K8/35 ,  A61K8/585 ,  A61K2800/412 ,  A61K2800/434 ,  A61K2800/52 ,  A61Q17/04

    摘要： The invention relates to a process for improving the stability with respect to UV radiation of a photosensitive sunscreen agent, comprising the incorporation of said screening agent in a material prepared by the sol-gel route from at least one silicon alkoxide and from at least one surfactant. It is also targeted at a photostable material which comprises the combination of a photosensitive sunscreen agent and of a photostabilizing material prepared by the sol-gel route including at least one silicon alkoxide and at least one nonionic surfactant and at a cosmetic and/or dermatological composition comprising, in a cosmetically and/or dermatologically acceptable vehicle, an effective amount of a photostable material. This cosmetic and/or dermatological composition is intended mainly for protecting the skin and/or keratinous substances against ultraviolet radiation.

    摘要翻译： 本发明涉及一种改善光敏防晒剂的紫外线辐射稳定性的方法，包括将所述筛选剂掺入由至少一种硅醇盐和至少一种表面活性剂的溶胶 - 凝胶途径制备的材料中 。 它还涉及一种光稳定材料，其包括光敏防晒剂和通过包含至少一种硅醇盐和至少一种非离子表面活性剂的溶胶 - 凝胶路线制备的光稳定材料的组合，以及化妆品和/或皮肤病学组合物 在化妆品和/或皮肤病学上可接受的载体中包含有效量的光稳定材料。 该化妆品和/或皮肤病学组合物主要用于保护皮肤和/或角质物质免受紫外线辐射。

    Cosmetic or dermatological composition forming, on a keratin substrate, a film in cross-linked hybrid material
    10.
    发明授权
    Cosmetic or dermatological composition forming, on a keratin substrate, a film in cross-linked hybrid material 失效
    化妆品或皮肤病学组合物在角蛋白底物上形成交联杂化材料中的膜

    公开(公告)号：US06352699B1

    公开(公告)日：2002-03-05

    申请号：US09381735

    申请日：1999-12-03

    申请人： Jean Mondet ,  Francis Xavier Quinn ,  Clément Sanchez

    发明人： Jean Mondet ,  Francis Xavier Quinn ,  Clément Sanchez

    IPC分类号： A61K700

    CPC分类号： A61K8/891 ,  A61K8/042 ,  A61K8/58 ,  A61K8/585 ,  A61K8/8147 ,  A61K8/817 ,  A61K2800/95 ,  A61Q1/02 ,  A61Q1/10 ,  A61Q3/02 ,  A61Q5/06 ,  A61Q19/00 ,  A61Q19/08

    摘要： The invention concerns a cosmetic or dermatological composition designed for for forming a film on a keratin substrate, in cross-linked hybrid material. Said composition is of the sol/gel type and is obtained by mixing: (a) at least an organometallic compound; (b) at least a functionalised organic polymer or said polymer precursor, or at least a functionalised silicone polymer or said polymer precursor, the precursor being different from (a); (c) a sufficient amount of water for hydrolysing the organometallic compound: and (d) optionally at least an alcohol; said film being non-reversible.

    摘要翻译： 本发明涉及用于在交联杂化材料中在角蛋白底物上形成膜的化妆品或皮肤病学组合物。 所述组合物为溶胶/凝胶型，并通过混合：（a）至少一种有机金属化合物; （b）至少一种官能化的有机聚合物或所述聚合物前体，或至少一种官能化硅氧烷聚合物或所述聚合物前体，所述前体不同于（a）; （c）足量的用于水解有机金属化合物的水;和（d）任选地至少一种醇; 所说的电影是不可逆的。