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    NOVEL CATIONIC ASSOCIATIVE POLYURETHANES AND THEIR USE AS THICKENERS
    43.
    发明申请
    NOVEL CATIONIC ASSOCIATIVE POLYURETHANES AND THEIR USE AS THICKENERS 审中-公开
    新型阳离子型聚氨酯及其作为增稠剂的用途

    公开(公告)号：US20090247650A1

    公开(公告)日：2009-10-01

    申请号：US12482769

    申请日：2009-06-11

    申请人： Nathalie Mougin ,  Francois Cottard ,  Roland DE LA Mettrie ,  Bertrand Lion ,  Elise Maury

    发明人： Nathalie Mougin ,  Francois Cottard ,  Roland DE LA Mettrie ,  Bertrand Lion ,  Elise Maury

    IPC分类号： A61K8/87 ,  C08G18/06

    CPC分类号： A61K8/87 ,  A61K2800/48 ,  A61K2800/5426 ,  A61Q5/00 ,  A61Q19/00 ,  C08G18/0814 ,  C08G18/2825 ,  C08G18/3275 ,  C08G18/4833 ,  C08L75/04 ,  C09D7/43

    摘要： The invention relates to novel amphiphilic cationic associative polyurethanes of formula (I): R-X-(P)n-[L-(Y)m]r-L′-(P′)p-X′-R′  (I) in which: R and R′, which are identical or different, represent a hydrophobic group or a hydrogen atom; X and X′, which are identical or different, represent a group comprising an amine functional group which may or may not carry a hydrophobic group or the L group; L, L′ and L, which are identical or different, represent a group derived from a diisocyanate; P and P′, which are identical or different, represent a group comprising an amine functional group which may or may not carry a hydrophobic group; Y represents a hydrophilic group; r is an integer between 1 and 100, preferably between 1 and 50 and in particular between 1 and 25, n, m and p have values, each independently of the others, between 0 and 1000; the molecule comprising at least one protonated or quaternized amine functional group and at least one hydrophobic group. The invention also relates to the use of these polyurethanes as thickeners or gelling agents in cosmetic compositions for topical application.

    摘要翻译： 本发明涉及式（I）的新颖的两亲性阳离子缔合聚氨酯：<？in-line-formula description =“In-line formula”end =“lead”？> RX-（P）n- [L-（Y） m] r-L' - （P'）p-X'-R'（I）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中：R和R' 相同或不同，表示疏水基团或氢原子; X和X'相同或不同，表示包含可以携带或可以不携带疏水基团的胺官能团的基团，或者L group; L，L'和L ，它们相同或不同，表示衍生自二异氰酸酯的基团; P和P'相同或不同，表示可以携带或不携带疏水基团的胺官能团的基团; Y表示亲水基团; r为1至100之间，优选1至50，特别是1至25之间的整数，n，m和p各自独立地为0至1000之间; 所述分子包含至少一个质子化或季铵化的胺官能团和至少一个疏水基团。 本发明还涉及这些聚氨酯作为用于局部应用的化妆品组合物中的增稠剂或胶凝剂的用途。

    Hyperbranched copolymer comprising monomers of choice, a composition, and a cosmetic method
    50.
    发明申请
    Hyperbranched copolymer comprising monomers of choice, a composition, and a cosmetic method 有权
    包括选择的单体，组合物和美容方法的超支化共聚物

    公开(公告)号：US20060030686A1

    公开(公告)日：2006-02-09

    申请号：US11192062

    申请日：2005-07-29

    申请人： Bertrand Lion

    发明人： Bertrand Lion

    IPC分类号： C08F118/02

    CPC分类号： C08F265/06 ,  A61K8/8152 ,  A61K2800/54 ,  A61Q1/02 ,  A61Q1/06 ,  A61Q19/00 ,  C08F220/18

    摘要： Disclosed is a hyperbranched copolymer comprising at least two polymeric branches, which may be identical or different, each comprising at least one at least trifunctional branch point, wherein a first polymeric branch comprises at least one first monomer chosen from isobornyl acrylate, isobornyl methacrylate, isobutyl acrylate, isobutyl methacrylate and 2-ethylhexyl acrylate, a second polymeric branch comprises at least one second monomer chose from isobornyl acrylate, isobornyl methacrylate, isobutyl acrylate, isobutyl methacrylate and 2-ethylhexyl acrylate. Also disclosed is a cosmetic or pharmaceutical composition, for example, a dermatological composition, comprising said hyperbranched copolymer. Further disclosed is a cosmetic method of making up or caring for keratin materials, comprising applying to said materials a cosmetic composition comprising said hyperbranched copolymer.

    摘要翻译： 公开了一种超支化共聚物，其包含至少两个可以相同或不同的聚合物分支，每个聚合物分支包含至少一个至少三官能的分支点，其中第一聚合物分支包含至少一种选自丙烯酸异冰片酯，甲基丙烯酸异冰片酯，异丁烯 丙烯酸酯，甲基丙烯酸异丁酯和丙烯酸2-乙基己酯，第二聚合物分支包含至少一种选自丙烯酸异冰片酯，甲基丙烯酸异冰片酯，丙烯酸异丁酯，甲基丙烯酸异丁酯和丙烯酸2-乙基己酯的第二单体。 还公开了一种化妆品或药物组合物，例如包含所述超支化共聚物的皮肤病学组合物。 进一步公开了一种补充或照顾角蛋白材料的美容方法，包括向所述材料施用包含所述超支化共聚物的化妆品组合物。