发明公开
EP3278788A1 COLLOID HAVING SELF-IONTOPHORESIS CAPACITY, PREPARATION METHOD THEREFOR, AND COSMETIC COMPOSITION CONTAINING SAME
审中-公开
具有自身电泳能力的胶体，其制备方法和含有该化合物的化妆品组合物
- 专利标题： COLLOID HAVING SELF-IONTOPHORESIS CAPACITY, PREPARATION METHOD THEREFOR, AND COSMETIC COMPOSITION CONTAINING SAME
- 专利标题（中）： 具有自身电泳能力的胶体，其制备方法和含有该化合物的化妆品组合物
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申请号： EP16773387.2申请日： 2016-03-28
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公开(公告)号： EP3278788A1公开(公告)日： 2018-02-07
- 发明人: LIM, Hyung Jun , KIM, Yong Jin , LEE, Jon Hwan , KIM, Jin Woong , KIM, Ji Eun
- 申请人： Amorepacific Corporation , Industry-University Cooperation Foundation Hanyang University ERICA Campus
- 申请人地址： 106 Hangang-daero Yongsan-gu Seoul 140-777 KR
- 专利权人： Amorepacific Corporation,Industry-University Cooperation Foundation Hanyang University ERICA Campus
- 当前专利权人： Amorepacific Corporation,Industry-University Cooperation Foundation Hanyang University ERICA Campus
- 当前专利权人地址： 106 Hangang-daero Yongsan-gu Seoul 140-777 KR
- 代理机构： Novagraaf Technologies
- 优先权： KR20150045037 20150331
- 国际公布： WO2016159606 20161006
- 主分类号： A61K8/02
- IPC分类号： A61K8/02 ; A61K8/87 ; A61K8/72 ; A61Q19/00
摘要：
The present invention provides: a colloid having a self-iontophoresis capacity, comprising elastomer microparticles and a piezoelectric layer encompassing the same; a preparation method therefor; and a cosmetic composition containing the same.
According to the present invention, iontophoresis occurs by itself without the help of additional instruments, thereby allowing water-soluble active ingredients in a cosmetic composition to be effectively and transdermally delivered and absorbed.
According to the present invention, iontophoresis occurs by itself without the help of additional instruments, thereby allowing water-soluble active ingredients in a cosmetic composition to be effectively and transdermally delivered and absorbed.
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