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    SOLUBILIZING AGENTS FOR UV FILTERS IN COSMETIC FORMULATIONS
    1.
    发明申请
    SOLUBILIZING AGENTS FOR UV FILTERS IN COSMETIC FORMULATIONS 审中-公开

    公开(公告)号：US20170360666A1

    公开(公告)日：2017-12-21

    申请号：US15534054

    申请日：2015-12-09

    Applicant: BASF SE

    Inventor： Laurence POTTIE ,  Ansgar BEHLER ,  Stanislaw KRUS ,  Jochen GIESINGER

    IPC: A61K8/35 ,  A61K8/37 ,  A61K8/49 ,  A61Q17/04

    CPC classification number: A61K8/35 ,  A61K8/37 ,  A61K8/4966 ,  A61Q17/04

    Abstract: The present invention relates to the use of the compounds (A) corresponding to formula wherein R1 is hydrogen; a linear or branched C1-C30 aliphatic hydrocarbon residue comprising 0, 1, 2 or 3 double bonds; R2 independently from each other are hydrogen; methyl; ethyl; —OH; —COOR4; —CH2—OH; and —CH2—COOR4; R4 is hydrogen; or a linear or branched C1-C30 aliphatic hydrocarbon residue comprising 0, 1, 2 or 3 double bonds; R3 independently from each other are hydrogen; methyl; ethyl; —OH; —COOR6; —CH2—OH; and —CH2—COOR5; R5 is hydrogen; or a linear or branched C1-C30 aliphatic hydrocarbon residue comprising 0, 1, 2 or 3 double bonds; n is at least 0,1 on average; m1 and m2 independently from each other are 0; or 1; with the proviso, that at least one of the radicals R1, R4 or R5 represent a linear or branched C1-C30 aliphatic hydrocarbon residue comprising 0, 1, 2 or 3 double bonds, as solubilizing agent for organic UV filters (B) selected from (B1) benzophenone derivatives; (B2) hydroxyphenyl triazine derivatives; and (B3) trianilino-s-triazine derivatives.

    SOLUBLIZING AGENTS FOR UV FILTERS IN COSMETIC FORMULATIONS
    2.
    发明申请
    SOLUBLIZING AGENTS FOR UV FILTERS IN COSMETIC FORMULATIONS 审中-公开
    化妆品配方中紫外线过滤器的溶解剂

    公开(公告)号：US20170027831A1

    公开(公告)日：2017-02-02

    申请号：US15302750

    申请日：2015-04-01

    Applicant: BASF SE

    Inventor： Markus DIERKER ,  Jochen GIESINGER

    IPC: A61K8/49 ,  A61K8/41 ,  A61Q17/04

    CPC classification number: A61K8/49 ,  A61K8/37 ,  A61K8/415 ,  A61K8/42 ,  A61K8/4913 ,  A61K8/4926 ,  A61K8/4946 ,  A61K8/4966 ,  A61K2800/49 ,  A61Q17/04

    Abstract: Disclosed is the use of the compounds (A) corresponding to formula wherein R1 represents C6-C24alkyl; R2 is hydrogen; or C1-C4alkyl; R3 is a radical of formula (1a) *—(CH2)n1—R4 R4 is a heterocyclic or aromatic radical comprising 4 to 6 carbon atoms which can contain from 1 to 3 nitrogen and/or oxygen atoms; n1 is a number from 0 to 5; or R2 and R3 together with the linking nitrogen atom form a heterocyclic radical comprising 4 to 6 carbon atoms which can contain one or more oxygen or nitrogen atoms; as solubilizing agent for organic UV filters (B) selected from (B1) benzophenone derivatives, (B2) hydroxyphenyl triazine derivatives; and (B3) trianilino-s-triazine derivatives.

    Abstract translation: 公开了对应于式（1）的化合物（A）的用途，其中R 1表示C 6 -C 24烷基; R2是氢; 或C 1 -C 4烷基; R3是式（1a）的基团* - （CH2）n1-R4 R4是可以含有1至3个氮原子和/或氧原子的含有4至6个碳原子的杂环或芳族基团; n-1是从0到5的数字; 或R 2和R 3与连接氮原子一起形成可含有一个或多个氧或氮原子的含有4-6个碳原子的杂环基; 作为选自（B1）二苯甲酮衍生物，（B2）羟苯基三嗪衍生物的有机紫外线过滤剂（B）的增溶剂; 和（B3）三苯胺基-s-三嗪衍生物。

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