发明申请
US20110068497A1 PREPARATION OF NANOPARTICLES BY USING A VIBRATING NOZZLE DEVICE
审中-公开
使用振动喷嘴装置制备纳米颗粒
- 专利标题： PREPARATION OF NANOPARTICLES BY USING A VIBRATING NOZZLE DEVICE
- 专利标题（中）： 使用振动喷嘴装置制备纳米颗粒
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申请号： US12865479申请日： 2009-01-29
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公开(公告)号： US20110068497A1公开(公告)日： 2011-03-24
- 发明人: Pegi Ahlin Grabnar , Alenka Zvonar , Julijana Kristl , Polona Jurkovic , Janez Kerc
- 申请人： Pegi Ahlin Grabnar , Alenka Zvonar , Julijana Kristl , Polona Jurkovic , Janez Kerc
- 申请人地址： SI Ljubljana
- 专利权人： LEK PHARMACEUTICALS D.D.
- 当前专利权人： LEK PHARMACEUTICALS D.D.
- 当前专利权人地址： SI Ljubljana
- 优先权： EP08150853.3 20080130
- 国际申请： PCT/EP09/51021 WO 20090129
- 主分类号： B29B9/12
- IPC分类号： B29B9/12 ; B82Y5/00
摘要：
A method for preparing nanoparticles is provided, which comprises the steps of dissolving a polymer and, optionally, at least one additional ingredient, in an organic solvent, passing the solution through a vibrating nozzle and dropping the solution through the electrical field into an aqueous solution, which is stirred, such that nanoparticles are formed by the rapid diffusion of the solvent.
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