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    Fluoropolymers and membranes prepared from such polymers, in particular for fuel cells and method for synthesizing such polymers
    1.
    发明授权
    Fluoropolymers and membranes prepared from such polymers, in particular for fuel cells and method for synthesizing such polymers 有权
    由这样的聚合物，特别是燃料电池制备的含氟聚合物和膜以及用于合成这种聚合物的方法

    公开(公告)号：US07615600B2

    公开(公告)日：2009-11-10

    申请号：US11577011

    申请日：2005-10-14

    申请人： Philippe Capron ,  Bruno Ameduri ,  Bernard Boutevin ,  Renaud Souzy

    发明人： Philippe Capron ,  Bruno Ameduri ,  Bernard Boutevin ,  Renaud Souzy

    IPC分类号： C08F18/20

    CPC分类号： H01M8/1039 ,  B01D71/32 ,  B01D71/82 ,  C08F14/18 ,  H01M8/1023 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56 ,  C08F2/06

    摘要： Fluoropolymers comprising at least one repeat unit of formula (I): wherein: groups X and Y, identical or different, represent H or F; group Z represents F or a perfluorinated alkyl group; group W represents CH2O or CF2O or CO2; group Ar represents a divalent group including at least one optionally substituted carbon-containing aromatic cycle; group Q represents a single bond, (CF2)n with 1≦n≦10, or C2F4OC2F4; group G represents a cation exchanging group, preferably selected among: SO2R1, with R1 representing OH, F or Cl; or P(═O) (OR2)2 with R2 representing H or an optionally substituted alkyl group; or CO2H and having ion exchange capacity not less than 0.5 meq/g polymer are provided. Methods of synthesis, membranes obtained using these polymers and fuel cell systems containing such membranes are also provided.

    摘要翻译： 含有至少一个式（I）重复单元的含氟聚合物：其中：X和Y基团相同或不同，表示H或F; 基团Z表示F或全氟化烷基; W组表示CH 2 O或CF 2 O或CO 2; 基团Ar表示包括至少一个任选取代的含碳芳族环的二价基团; 基团Q表示单键，（CF 2）n，其中1 <= n <= 10，或C 2 F 4 OC 2 F 4; 基团G表示阳离子交换基团，优选选自：SO 2 R 1，其中R 1表示OH，F或Cl; 或P（-O）（OR 2）2，其中R 2表示H或任选取代的烷基; 或CO 2 H，并具有不小于0.5meq / g离子交换容量的聚合物。 还提供了合成方法，使用这些聚合物获得的膜和包含这种膜的燃料电池系统。

    Use of acrylic comb copolymers as a colour developing agent in cosmetic compositions
    9.
    发明授权
    Use of acrylic comb copolymers as a colour developing agent in cosmetic compositions 有权
    在化妆品组合物中使用丙烯酸梳状共聚物作为彩色显影剂

    公开(公告)号：US08778368B2

    公开(公告)日：2014-07-15

    申请号：US13456438

    申请日：2012-04-26

    申请人： Jean-Marc Suau ,  Olivier Guerret ,  Renaud Souzy ,  Yves Kensicher

    发明人： Jean-Marc Suau ,  Olivier Guerret ,  Renaud Souzy ,  Yves Kensicher

    IPC分类号： A61K9/00

    CPC分类号： A61Q1/02 ,  A61K8/8152 ,  A61Q1/04 ,  A61Q1/08 ,  A61Q1/10

    摘要： Cosmetic compositions for make-up containing acrylic comb copolymers having the advantage of increasing the intensity of the color produced by these compositions when they are applied to the skin or to keratin derivatives such as the hair or the eyelashes. Not only are the aesthetic properties conferred by these compositions thus improved, but their useful life is also increased, since they allow access to the desired shade (and good intensity) right from the first application.

    摘要翻译： 用于补充含有丙烯酸梳理共聚物的化妆品组合物，其具有当将这些组合物施用于皮肤时产生的颜色的强度增加或角质素衍生物如头发或睫毛的优点。 不仅这些组合物赋予的美学特性得到改善，而且它们的使用寿命也增加了，因为它们允许从第一次应用获得所需的遮光（和良好的强度）。