基本信息:
- 专利标题： 微粒的制造方法
- 专利标题（英）：Method for producing microparticles
- 申请号：CN201280012491.0 申请日：2012-03-21
- 公开(公告)号：CN103429337A 公开(公告)日：2013-12-04
- 发明人： 仓木淳 , 荒木加永子 , 前川昌辉 , 本田大介 , 榎村真一
- 申请人： M技术株式会社
- 申请人地址： 日本大阪
- 专利权人： M技术株式会社
- 当前专利权人： M技术株式会社
- 当前专利权人地址： 日本大阪
- 代理机构： 中国国际贸易促进委员会专利商标事务所
- 代理人： 贾成功
- 优先权： 2011-065088 2011.03.23 JP
- 国际申请： PCT/JP2012/057125 2012.03.21
- 国际公布： WO2012/128273 JA 2012.09.27
- 进入国家日期： 2013-09-10
- 主分类号： B01J19/00
- IPC分类号： B01J19/00 ; B01F3/08 ; B01J19/10 ; C01G9/02 ; B01J13/00
The problem addressed by the present invention is to provide a method for producing microparticles. Provided is a method that is for producing microparticles and that is characterized by containing at least the following two steps: (I) a step for preparing a microparticle starting material solution by dissolving at least one type of microparticle starting material in a solvent using high speed stirring or ultrasonic waves, and (II) a step for precipitating microparticles by mixing the microparticle starting material solution and at least one type of precipitation solvent for precipitating the microparticle starting material in a thin film fluid formed between at least two processing surfaces that are disposed facing each other, are able to approach/separate from each other, and of which at least one rotates relative to the others.