PATCH
    5.
    发明公开
    PATCH 审中-公开

    公开(公告)号:EP3744322A1

    公开(公告)日:2020-12-02

    申请号:EP19743954.0

    申请日:2019-01-23

    摘要: The present invention provides a patch comprising a backing layer and an adhesive agent layer, wherein
    the adhesive agent layer is non-aqueous,
    the adhesive agent layer contains nonylic acid vanillylamide and aluminum hydroxide,
    a content of nonylic acid vanillylamide in the adhesive agent layer is 0.01 to 0.025% by mass based on a total mass of the adhesive agent layer,
    a content of aluminum hydroxide in the adhesive agent layer is 0.55 to 1.5% by mass based on the total mass of the adhesive agent layer, and
    a mass ratio of the content of nonylic acid vanillylamide to the content of aluminum hydroxide ((content of nonylic acid vanillylamide) : (content of aluminum hydroxide)) in the adhesive agent layer is 1:27 to 1:150.

    METHOD FOR PRODUCING MICRONEEDLE DEVICE
    8.
    发明公开

    公开(公告)号:EP3586905A1

    公开(公告)日:2020-01-01

    申请号:EP18756585.8

    申请日:2018-02-20

    IPC分类号: A61M37/00

    摘要: A method for producing a microneedle device having a coating on the microneedles comprises a step A of drying a precursor composition containing a biologically active substance and a first solvent to obtain a freeze-dried composition, a step B of mixing the freeze-dried composition with a second solvent to obtain a coating composition, and a step C of applying the coating composition to the microneedles and drying the same, wherein the precursor composition further contains a thickener, or a thickener is added when the freeze-dried composition and the second solvent are mixed.