Title:
結晶の製造方法
Document Type and Number:
Japanese Patent JP5808830
Kind Code:
B2
Abstract:
A process for preparing crystalline particles of an active principal in the presence of ultrasonic irradiation that comprises contacting a solution of a solute in a solvent in a first flowing stream with an anti-solvent in a second flowing stream causing the mixing thereof, wherein the flow rate ratio of the anti-solvent: solvent is higher than 20:1, and collecting crystals that are generated.
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Inventors:
Robinson james
Ryucroft Graham
Ryucroft Graham
Application Number:
JP2014016565A
Publication Date:
November 10, 2015
Filing Date:
January 31, 2014
Export Citation:
Assignee:
PROSONIX LIMITED
International Classes:
C07C227/42; B01D9/02; C07C229/08; C07C229/24; C07D407/14; C07J3/00; C07J31/00
Domestic Patent References:
| JP2005177746A | ||||
| JP2006519780A |
Foreign References:
| US20060255323 | ||||
| US20030049323 |
Attorney, Agent or Firm:
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki