Title:
SOLID PARTICLE AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2007326083
Kind Code:
A
Abstract:
To provide a manufacturing method of solid particles applicable for extensive compounds, and further respondable to mass production by manufacturing particles of organic compounds or inorganic compounds in a dispersion with high concentration.
The manufacturing method of solid particles includes the steps of: finely dispersing a solution prepared by dissolving objective compounds in a first solvent in a second solvent immiscible with the first solvent at a predetermined temperature to make an emulsion; and lowering a temperature of the emulsion to deposit the compounds as the solid particles.
COPYRIGHT: (C)2008,JPO&INPIT
Inventors:
NAKANISHI HACHIRO
KASAI HITOSHI
OIKAWA HIDETOSHI
KWON EUNSANG
KASAI HITOSHI
OIKAWA HIDETOSHI
KWON EUNSANG
Application Number:
JP2006161514A
Publication Date:
December 20, 2007
Filing Date:
June 09, 2006
Export Citation:
Assignee:
FUJIFILM CORP
UNIV TOHOKU
UNIV TOHOKU
International Classes:
B01J19/00; C01B31/02; C01D3/04; C07B63/00; C07C7/14; C07C15/28; C07C15/38
Domestic Patent References:
| JP2003528907A | 2003-09-30 | |||
| JP2002538948A | 2002-11-19 | |||
| JP2000506066A | 2000-05-23 |
Attorney, Agent or Firm:
Toshizo Iida
Wataru Sasaki
Naosuke Miyamae
Wataru Sasaki
Naosuke Miyamae