Title:
SEPARATION COLUMN
Document Type and Number:
Japanese Patent JP2002350413
Kind Code:
A
Abstract:
To provide a separation column having stable frit producible easily with excellent reproducibility, and a separation method of an optical isomer by using the column.
This separation column is characterized by having the frit acquired by dehydration condensation reaction of alkoxy silane. A manufacturing method of the separation column for performing the dehydration condensation reaction in the column where alkoxy silane solution is introduced is also provided. The separation method of the optical isomer is characterized by separating the optical isomer by using the separation column.
Inventors:
OKAMOTO YOSHIO
BEZHAN CHANKVETADZE
YAMAMOTO TOMOYO
WAKITA TSUNEKI
BEZHAN CHANKVETADZE
YAMAMOTO TOMOYO
WAKITA TSUNEKI
Application Number:
JP2001155232A
Publication Date:
December 04, 2002
Filing Date:
May 24, 2001
Export Citation:
Assignee:
DAICEL CHEM
International Classes:
G01N27/447; B01J20/281; B01J20/283; B01J20/291; C07B57/00; C07C33/46; C07C39/15; C07C49/657; C07C49/92; C07D301/32; C07D303/04; C07D303/48; C07D487/08; G01N30/88; (IPC1-7): G01N30/48; C07B57/00; C07C33/46; C07C39/15; C07C49/657; C07C49/92; C07D301/32; C07D303/04; C07D303/48; C07D487/08; G01N27/447; G01N30/88
Attorney, Agent or Firm:
Kaoru Furuya (4 outside)
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