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METHOD AND DEVICE FOR PRODUCING COMPOSITION HAVING DISPERSED PHASE FINELY DISPERSED IN CONTINUOUS PHASE 新技術説明会

外国特許コード F130007445
掲載日 2013年7月4日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2012JP058520
国際公開番号 WO 2012/133736
国際出願日 平成24年3月30日(2012.3.30)
国際公開日 平成24年10月4日(2012.10.4)
優先権データ
  • 特願2011-077111 (2011.3.31) JP
発明の名称 (英語) METHOD AND DEVICE FOR PRODUCING COMPOSITION HAVING DISPERSED PHASE FINELY DISPERSED IN CONTINUOUS PHASE 新技術説明会
発明の概要(英語)

The present invention addresses the problem of providing a method for producing a composition having a dispersed phase with a low polydispersity that is finely dispersed in a continuous phase, said method providing excellent production efficiency. The problem is solved by a method for producing a composition having a dispersed phase that is finely dispersed in a continuous phase, said method including: (A) a step in which a swirling flow of a continuous phase liquid flows inside a cylindrical body having a circumferential surface, part or all of which is constituted by a porous membrane

(B1) a step in which a dispersed phase fluid is injected into the swirling flow via the porous membrane, and forms a fluid column that extends inside the cylindrical body from the surface of the porous membrane

and (B2) a step in which, when the average pore diameter of the porous membrane is regarded as P, part of the fluid column is cut by the shearing force of the swirling flow at a distance of 2P to 10P from the surface of the porous membrane in the radial direction.

  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION,
  • SHIMODA, MITSUYA
  • 発明者(英語)
  • SHIMODA, MITSUYA
国際特許分類(IPC)
上記の特許・技術に関心のある方は、下記問合せ先にご相談下さい。

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