BENZYLIDENE MALONATES
    4.
    发明公开
    BENZYLIDENE MALONATES 审中-公开
    亚苄基丙二酸二乙酯

    公开(公告)号:EP2435017A2

    公开(公告)日:2012-04-04

    申请号:EP10723020.3

    申请日:2010-05-19

    Applicant: BASF SE

    CPC classification number: A61K8/37 A61Q17/04 C07C69/73

    Abstract: Disclosed is the use of benzylidene malonates of formula (1), wherein R
    1 is methyl; ethyl; propyl; or n-butyl; if R
    1 is methyl, then R is tert. butyl; formula (A); a radical of formula (1a); or a radical of formula (1b); wherein R
    2 and R
    3 , independently from each other are hydrogen; or methyl; R
    4 is methyl; ethyl; or n-propyl; R
    5 and R
    6 independently from each other are hydrogen; or C
    1 -C
    3 alkyl; if R
    1 is ethyl; propyl; or n-butyl, then R is isopropyl; for the protection of human and animal hair and skin against UV radiation.

    USE OF SPECIFIC BIS(BIPHENYL)TRIAZINE DERIVATIVES AND MIXTURES THEREOF AS UV ABSORBERS
    7.
    发明公开
    USE OF SPECIFIC BIS(BIPHENYL)TRIAZINE DERIVATIVES AND MIXTURES THEREOF AS UV ABSORBERS 审中-公开
    VERWENDUNG VON SPEZIFISCHEN BIS(BIPHENYL)TRIAZIN-DERIVATEN UND MISCHUNGEN DARAUS ALS UV-ABSORBER

    公开(公告)号:EP2616041A1

    公开(公告)日:2013-07-24

    申请号:EP11755066.5

    申请日:2011-09-09

    Applicant: BASF SE

    CPC classification number: A61K8/4966 A61K2800/5922 A61Q17/04

    Abstract: Disclosed is the use of mixtures comprising at least 2 structurally different bis(biphenyl)triazine derivatives of formula (1) as UV absorbers for increasing the UVA protection factor of cosmetic or dermatological compositions. Wherein X and R1-R6 are defined in the claims and in the specification.

    Abstract translation: 公开了包含至少2种结构不同的式(1)的双(联苯)三嗪衍生物的混合物作为UV吸收剂的用途,用于增加化妆品或皮肤病学组合物的UVA保护因子。 其中X和R 1 -R 6在权利要求书和说明书中定义。

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