Title:
多糖ビーズの製造
Document Type and Number:
Japanese Patent JP2005523963
Kind Code:
A
Abstract:
The present invention is a process of manufacture of one or more polysaccharide beads, comprising generating an aerosol of an aqueous polysaccharide solution, cooling the droplets of said aerosol in air to initiate gelling thereof and collecting droplets as gelled beads in a liquid or on a surface, characterised by adding a hydrophilic vapour pressure-lowering agent to said polysaccharide solution.
Inventors:
Anderson, Ralph Golan
Berg, hans
Jenson, Ingemal
Larsson, Anders
Berg, hans
Jenson, Ingemal
Larsson, Anders
Application Number:
JP2003587868A
Publication Date:
August 11, 2005
Filing Date:
April 17, 2003
Export Citation:
Assignee:
Amersham Biosciences Aktiebolag
International Classes:
C08J3/12; B01J20/26; B01J20/291; B01J39/18; C08J3/14; C08L5/00; B01D15/32; B01D15/34; B01D15/36; B01D15/38; (IPC1-7): C08J3/12
Domestic Patent References:
| JPH09220460A | 1997-08-26 | |||
| JPH05222208A | 1993-08-31 | |||
| JPS53144962A | 1978-12-16 | |||
| JP2004506081A | 2004-02-26 |
Foreign References:
| US5662840A | 1997-09-02 | |||
| WO2002012374A1 | 2002-02-14 | |||
| US6248268B1 | 2001-06-19 |
Attorney, Agent or Firm:
Kenichi Matsumoto
Hirokazu Ogura
Nobukazu Ito
Toshihisa Kurokawa
Hirokazu Ogura
Nobukazu Ito
Toshihisa Kurokawa