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Title:
WATER-DISPERSIBLE AMORPHOUS PARTICLES AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2015/137289
Kind Code:
A1
Abstract:
　The present invention pertains to spherical water-dispersible amorphous particles having a particle diameter of 10-990 nm and a PDI of 0.01-0.5, wherein the amorphous particles contain an organic compound having a molecular weight of 50-1500, and a method for preparing the same.

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Inventors:
NAKAMURA EIICHI (JP)
HARANO KOJI (JP)
INAKOSHI NAOTO (JP)
LIU CHAO (JP)
Application Number:
PCT/JP2015/056879
Publication Date:
September 17, 2015
Filing Date:
March 09, 2015
Export Citation:
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Assignee:
UNIV TOKYO (JP)
TOWA PHARMACEUTICAL CO LTD (JP)
International Classes:
C09K3/00; A61K9/14; B01D9/02; B01J2/10; B01J13/00; B82Y5/00; C07C13/62; C07C15/20; C07C15/38; C07C22/08; C07C63/44; C07C69/616; C07C233/80; C07D235/20; C07D309/10; C07D401/12; C07F7/18; C07F9/53; C07J9/00
Domestic Patent References:
WO2013168437A12013-11-14
Foreign References:
JP2012530124A2012-11-29
JP2013522358A2013-06-13
JP2007008924A2007-01-18
JP2005177746A2005-07-07
JP2008168197A2008-07-24
JP2003500202A2003-01-07
JP2006504511A2006-02-09
JP2008117827A2008-05-22
JP2012144045A2012-08-02
JPS6227032A1987-02-05
JP2011522787A2011-08-04
Other References:
See also references of EP 3118276A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
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