SOLUBLIZING AGENTS FOR UV FILTERS IN COSMETIC FORMULATIONS
    33.
    发明公开
    SOLUBLIZING AGENTS FOR UV FILTERS IN COSMETIC FORMULATIONS 审中-公开
    LÖSUNGSMITTELFÜR紫外线过滤器在KOSMETISCHEN FORMULIERUNGEN

    公开(公告)号:EP3128995A1

    公开(公告)日:2017-02-15

    申请号:EP15712977.6

    申请日:2015-04-01

    Applicant: BASF SE

    Abstract: Disclosed is the use of the compounds (A) corresponding to formula (1) wherein R1 represents C6-C24alkyl; R2 is hydrogen; or d-C4alkyl; R3 is a radical of formula (1 a) *-(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; n-1 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1-3个氮原子和/或氧原子的含有4-6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。

    MISCHETHER ALS VASELINE-ERSATZ
    34.
    发明公开

    公开(公告)号:EP2814453A1

    公开(公告)日:2014-12-24

    申请号:EP13705121.5

    申请日:2013-02-07

    Applicant: BASF SE

    Abstract: The invention relates to mixed esters, the use thereof in cosmetic and/or pharmaceutical preparations, and to cosmetic and/or pharmaceutical preparations containing mixed esters. Ester mixtures with a melting range of between -25°C and +70°C are particularly suitable for use as a Vaseline substitute, the melting range spanning at least 30 temperature degrees and the maximum melting range being 35 ±10°C. Said ester mixtures can be obtained, for example, by means of condensation reaction of: a) 25 to 90% by weight of unbranched fatty alcohols with a chain length of 12 to 18 carbon atoms, b) 5 to 50% by weight of isostearyl alcohol, c) 0 to 35% by weight of a fatty alcohol with a chain length of 20 and/or 22 carbon atoms and, d) 0 to 25% by weight of a fatty alcohol with 8 and/or 10 carbon atoms.

    Abstract translation: 本发明涉及混合酯,其在化妆品和/或药物制剂中的用途以及含有混合酯的化妆品和/或药物制剂。 熔点范围为-25°C至+ 70°C的酯类混合物特别适用于凡士林替代品,熔点范围至少为30度,最大熔融温度为35±10℃。 所述酯混合物可以例如通过以下的缩合反应获得:a)25至90重量%的链长为12至18个碳原子的无支链脂肪醇,b)5至50重量%的异硬脂基 醇,c)0至35重量%的链长为20和/或22个碳原子的脂肪醇,和d)0至25重量%的具有8和/或10个碳原子的脂肪醇。

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