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Title:
EMULSION AND METHOD FOR PRODUCTION OF PARTICLE OF OBJECT SUBSTANCE BY USING THE SAME AND MEDICINE
Document Type and Number:
Japanese Patent JP2007126423
Kind Code:
A
Abstract:

To provide a novel emulsion that includes water, water-soluble organic solvent, and an object substance which is hardly-soluble in water and the solvent, and dispersed in the medium in the form of very tiny particle form.

The emulsion comprises a water-soluble organic solvent, water, an object substance that is miscible in water or water-soluble organic solvent and a surfactant wherein droplets 1 of the water-soluble organic solvent thick phase are dispersed in the water thick continuous phase 2.


Inventors:
ISOJIMA TAKESHI
TAKANO KIYOMITSU
ASATANI HARUO
SEKI HIRONARI
TAKEUCHI HISAO
Application Number:
JP2005000322571
Publication Date:
May 24, 2007
Filing Date:
November 07, 2005
Export Citation:
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Assignee:
MITSUBISHI CHEM CORP
International Classes:
A61K9/107; A61K9/14
Domestic Patent References:
JPH05170643A1993-07-09
JPH09157157A1997-06-17
JP2001122767A2001-05-08
JP2002338459A2002-11-27
JP2000007584A2000-01-11
JPH05170643A1993-07-09
JPH09157157A1997-06-17
JP2001122767A2001-05-08
JP2002338459A2002-11-27
JP2000007584A2000-01-11
JP2003525842A2003-09-02
Foreign References:
WO2005102283A12005-11-03
Attorney, Agent or Firm:
真田 有