Title:
スプレー乾燥組成物
Document Type and Number:
Japanese Patent JP2008528524
Kind Code:
A
Abstract:
The invention provides a method comprising the steps of: (i) providing an emulsion of: a) an aqueous solvent, such as water, b) a carrier material dispersible or soluble in (a), said carrier material being solid at ambient temperature, and preferably being a polymer and inorganic salt or a surfactant, c) a volatile second liquid phase (for example, chloroform) which is not miscible with (a), and d) a material which is dispersible or soluble in (c) but not in (a), and, (ii) Drying the emulsion at above ambient temperature (preferably by spray drying) to simultaneously remove (a) and (c) and thereby obtain the material (b) in solid form with (d) dispersed therein.
More Like This:
Inventors:
Steven George Barnwell
Andrew Ian Cooper
David Duncalf
Allison Jane Foster
Steven Paul Lannad
Andrew Ian Cooper
David Duncalf
Allison Jane Foster
Steven Paul Lannad
Application Number:
JP2007552529A
Publication Date:
July 31, 2008
Filing Date:
December 20, 2005
Export Citation:
Assignee:
Unilever Namrose Rose Bennaught Sharp
International Classes:
A61K47/32; A01N25/10; A01N25/12; A01N25/14; A01N25/30; A01N31/16; A01P3/00; A23L27/00; A61K9/14; B01J13/04; C08J3/12; C08J3/215
Domestic Patent References:
| JPH11511763A | 1999-10-12 | |||
| JPH11511763A | 1999-10-12 | |||
| JP2004505032A | 2004-02-19 | |||
| JPH04244020A | 1992-09-01 |
Foreign References:
| WO2004043430A2 | 2004-05-27 | |||
| WO2004041991A1 | 2004-05-21 | |||
| WO2003080034A2 | 2003-10-02 | |||
| WO2003080034A2 | 2003-10-02 | |||
| WO2004043430A2 | 2004-05-27 | |||
| WO2004041991A1 | 2004-05-21 |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro