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    NAIL STICKER, AND COMPOSITION FOR NAIL STICKER AND PREPARATION METHOD THEREFOR
    9.
    发明公开
    NAIL STICKER, AND COMPOSITION FOR NAIL STICKER AND PREPARATION METHOD THEREFOR 审中-公开

    公开(公告)号：EP4151120A1

    公开(公告)日：2023-03-22

    申请号：EP21865340.0

    申请日：2021-08-03

    申请人： Shanghai Huizi Cosmetics Co., Ltd.

    发明人： DENG, Jingbiao

    IPC分类号： A45D31/00 ,  A45D29/00 ,  A61Q3/02 ,  A61K8/84

    摘要： The present application discloses a nail sticker, a composition for the nail sticker and a method for preparing the composition. Raw materials of the composition include a sizing material, which is made of the following raw materials in parts by weight: 45-85 parts of a UV thermosetting resin, 2-9 parts of a photoinitiator, 1.5-2 parts of a curing agent, 0.1-1 part of a thermal promoter, and 0.1-1 part of a leveling agent. Like baking delicious food, the nail sticker made of the composition according to the present application can undergo a fantastic physicochemical reaction under the action of light and heat. After the composition is cured in an accelerated manner, a formed film is plump and glossy with improved tenacity, hardness, weatherability and insulativity as well as high adhesion, and has an edge that is less liable to wrinkling and upwarping. Meanwhile, by adding a temperature-sensitive sustained-release essential oil microcapsule, the nail sticker made of the composition according to the present application can also release a pleasant aroma by persistently releasing essential oil via micropores in a capsule wall. The synchronization of the release of essential oil molecules with light/thermal curing also promotes the essential oil molecules to be diffused to the interior of the sizing material more uniformly in a wider range, and during the curing and film forming of the nail sticker, an aroma spreads as tantalizing as that of baked food.