Title:
疎水性物質をその中へ含有する粒子
Document Type and Number:
Japanese Patent JP2008546614
Kind Code:
A
Abstract:
A process for preparing particles having a hydrophobic material therein is disclosed. The process comprises providing a multiple emulsion comprising a first emulsion dispersed in a hydrophobic medium, said first emulsion comprising a hydrophobic phase dispersed in a hydrophilic phase, wherein the hydrophobic phase comprises the hydrophobic material and the hydrophilic phase comprises a precursor which is capable of reacting to form a non-fluid matrix and reacting the precursor in the multiple emulsion to form the matrix in the form of the particles having the hydrophobic material therein wherein the precursor is added prior to formation of the multiple emulsion. Also disclosed are particles having a hydrophobic material therein, which may be releasable, as well as particles having a hydrophobic material therein, which may be releasable, made by the process and methods of using the particles.
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Inventors:
Kong, Lingen
Barbe, Christoph Jean Alexandre
Finney, Kim Suzanne
Barbe, Christoph Jean Alexandre
Finney, Kim Suzanne
Application Number:
JP2008516079A
Publication Date:
December 25, 2008
Filing Date:
June 19, 2006
Export Citation:
Assignee:
Australian Nuclear Science and Technology Organization
International Classes:
C01B33/18; A61K9/50; A61K9/51; A61K47/04; A61K47/34; C09K23/00
Domestic Patent References:
| JP2001097819A | 2001-04-10 | |||
| JPH0347528A | 1991-02-28 | |||
| JPH03267140A | 1991-11-28 | |||
| JPS6157236A | 1986-03-24 | |||
| JPH04131133A | 1992-05-01 | |||
| JP2003515310A | 2003-05-07 | |||
| JP2001038193A | 2001-02-13 | |||
| JPS64161A | 1989-01-05 | |||
| JP2007500590A | 2007-01-18 | |||
| JPS6157236A | 1986-03-24 | |||
| JP2003523379A | 2003-08-05 | |||
| JPH0347528A | 1991-02-28 |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro
Miyazaki Yoshio
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro