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    Cosmetic composition which provides good hold properties and which comprises a copolymer with an acid unit
    2.
    发明申请
    Cosmetic composition which provides good hold properties and which comprises a copolymer with an acid unit 审中-公开
    提供良好保持性的化妆品组合物，其包含与酸单元的共聚物

    公开(公告)号：US20070272265A1

    公开(公告)日：2007-11-29

    申请号：US11882697

    申请日：2007-08-03

    申请人： Christine Dupuis ,  Henri Samain ,  Bertrand Lion

    发明人： Christine Dupuis ,  Henri Samain ,  Bertrand Lion

    IPC分类号： A45D7/02

    CPC分类号： A61K8/8152 ,  A61Q1/06 ,  A61Q3/02 ,  A61Q5/06 ,  A61Q19/00

    摘要： A cosmetic composition comprising, in a cosmetically acceptable medium, at least one film-forming polymer (A) chosen so that a material, obtained by drying the at least one polymer (A) in an aqueous or alcoholic medium at ambient temperature and at a relative humidity of 50%±5%, exhibits a mechanical profile defined by at least: (a) an elongation at break (εb) of greater than or equal to 160%; (b) an instantaneous recovery (Ri) of from 25 and to 70% after an elongation of 150%; and (c) a recovery (R300) at 300 seconds of from 30 and to 100% after an elongation of 150%; wherein the at least one film-forming polymer (A) comprises at least one monomeric residue comprising an unsaturated acid unit, the acid number of which is greater than 82. Processes for obtaining such cosmetic compositions are also disclosed.

    摘要翻译： 一种化妆品组合物，其在美容上可接受的介质中包含至少一种成膜聚合物（A），所述成膜聚合物（A）选择为使得在环境温度下在水性或醇类介质中干燥所述至少一种聚合物（A） 相对湿度为50％±5％，表现出至少：（a）断裂伸长率（εεb）大于或等于160％的机械轮廓; （b）在150％的伸长率之后的瞬时恢复率（R iI i）为25％至70％; 和（c）在300秒延伸率为150％时，回收率（R 300）为30％，至100％。 其中所述至少一种成膜聚合物（A）包含至少一个包含不饱和酸单元的单体残基，其酸值大于82.还公开了获得这种化妆品组合物的方法。

    Aqueous aerosol lacquer for setting hair
    3.
    发明授权
    Aqueous aerosol lacquer for setting hair 失效
    用于设置头发的水性气溶胶漆

    公开(公告)号：US5587145A

    公开(公告)日：1996-12-24

    申请号：US195145

    申请日：1994-02-14

    申请人： Bertrand Lion ,  Jean Mondet ,  Christine Dupuis

    发明人： Bertrand Lion ,  Jean Mondet ,  Christine Dupuis

    IPC分类号： A61K8/04 ,  A61K8/81 ,  A61Q5/06 ,  A61K7/11 ,  A61K9/12

    CPC分类号： A61K8/046 ,  A61K8/8158 ,  A61Q5/06 ,  Y10S424/01 ,  Y10S424/02 ,  Y10S514/957

    摘要： Aqueous aerosol lacquer contains, in solution in water, a copolymer having repeating units derived from the polymerization of:(i) least one unsaturated sulphonic acid in a proportion of 30 to 90% by weight and having the following general formula: ##STR1## in which: R.sub.1 denotes a hydrogen atom or the CH.sub.3 radical,X denotes --O-- or --NH--, andY denotes a linear or branched alkylene chain containing from 1 to 6 carbon atoms, and(ii) at least one N-monoalkylacrylamide or methacrylamide in a proportion of 10 to 70% by weight and having the following general formula: ##STR2## in which: R.sub.2 denotes a hydrogen atom or --CH.sub.3 radical andR.sub.3 denotes a linear or branched radical containing from 3 to 10 carbon atoms,the sulphonic acid functional groups of the copolymer being neutralized in a proportion of 40 to 70% with triethanolamine, and the propellent agent of the aerosol lacquer being dimethyl ether.

    摘要翻译： 水性气溶胶漆在水溶液中含有具有衍生自以下聚合的重复单元的共聚物：（i）至少一种不饱和磺酸的比例为30至90重量％，并具有以下通式：om或CH3 基团，X表示-O-或-NH-，Y表示含有1至6个碳原子的直链或支链亚烷基链，和（ii）至少一种N-单烷基丙烯酰胺或甲基丙烯酰胺，其比例为10-70％ 重量，并具有以下通式：其中：R 2表示氢原子或-CH 3基团，R 3表示含有3至10个碳原子的直链或支链基团，共聚物的磺酸官能团 用三乙醇胺以40〜70％的比例中和，气溶胶漆的推进剂为二甲醚。

    Block polymers and their process of preparation
    7.
    发明申请
    Block polymers and their process of preparation 有权
    嵌段聚合物及其制备方法

    公开(公告)号：US20080031837A1

    公开(公告)日：2008-02-07

    申请号：US11878849

    申请日：2007-07-27

    申请人： Celine Farcet ,  Bertrand Lion

    发明人： Celine Farcet ,  Bertrand Lion

    IPC分类号： A61K8/90 ,  A61K8/81 ,  A61Q1/06 ,  A61Q3/02 ,  A61Q99/00 ,  C08F18/04 ,  C08F4/28

    CPC分类号： C08F293/00 ,  A61K8/90 ,  A61Q1/04 ,  A61Q3/02 ,  C08F293/005 ,  C08L53/00 ,  C09D153/00 ,  C08L2666/02

    摘要： Disclosed herein are novel block polymers comprising at least one first block and at least one second block, wherein the at least one first block comprises at least one acrylate monomer of formula CH2═CH—COOR2 wherein R2 is chosen from C4 to C12 cycloalkyl groups and at least one methacrylate monomer of formula CH2═C(CH3)—COOR′2 wherein R′2 is chosen from C4 to C12 cycloalkyl groups, and the second block comprises at least one acrylic acid monomer and at least one monomer with a glass transition temperature of less than or equal to 20° C. Also disclosed herein is a process for the preparation of such polymers which may be carried out continuously in a single reactor. Finally, further disclosed herein are compositions comprising the novel polymers and processes using the composition for making up and/or caring for keratinous substances or for improving the hold of a cosmetic composition while maintaining its gloss.

    摘要翻译： 本文公开了包含至少一个第一嵌段和至少一个第二嵌段的新型嵌段聚合物，其中所述至少一个第一嵌段包含至少一种式CH 2 -CH 2 CO- 其中R 2 2选自C 4〜C 12环烷基和至少一个式CH的亚甲基双环[SUB 其中R'2选自C 4 - （CH 3） - COOR'2，其中R'2 < / SUB>至C 12环烷基，并且第二嵌段包含至少一种丙烯酸单体和至少一种玻璃化转变温度低于或等于20℃的单体。本文还公开 是制备这种聚合物的方法，其可以在单个反应器中连续进行。 最后，本文进一步公开的是包含新型聚合物和使用该组合物用于组合和/或关心角质物质或改善化妆品组合物的保持性同时保持其光泽的组合物。

    Composition comprising particles of at least one polymer dispersed in at least one fatty phase and at least one apolar oil
    8.
    发明申请
    Composition comprising particles of at least one polymer dispersed in at least one fatty phase and at least one apolar oil 审中-公开
    组合物，其包含分散在至少一种脂肪相中的至少一种聚合物的颗粒和至少一种非极性油

    公开(公告)号：US20070183997A9

    公开(公告)日：2007-08-09

    申请号：US11147352

    申请日：2005-06-08

    申请人： Caroline Lebre ,  Bertrand Lion

    发明人： Caroline Lebre ,  Bertrand Lion

    IPC分类号： A61K7/021 ,  A61K7/025

    CPC分类号： A61K8/8111 ,  A61K8/8152 ,  A61Q1/04 ,  A61Q1/10

    摘要： The present disclosure relates to a cosmetic composition comprising particles of at least one polymer dispersed in a fatty phase, the at least one fatty phase is free of volatile oil or comprises less than 50% by weight of volatile oil relative to the weight of the at least one fatty phase, and the liquid fatty phase comprising at least 5% by weight of at least one sparingly polar or apolar oil. The apolar or sparingly polar oil may be, for example, a non-volatile hydrocarbon-based apolar oil.

    摘要翻译： 本公开涉及一种化妆品组合物，其包含分散在脂肪相中的至少一种聚合物的颗粒，所述至少一种脂肪相不含挥发性油，或者包含小于50重量％ 至少一种脂肪相，以及包含至少5重量％的至少一种极性极性或非极性油的液体脂肪相。 非极性或极性极性油可以是例如非挥发性烃基非极性油。