Title:
SCAVENGER FOR SUBSTANCE HAVING ANIONIC SUBSTITUENT
Document Type and Number:
WIPO Patent Application WO/2004/078342
Kind Code:
A1
Abstract:
A polymer support which has the property of combining with an anionic substituent (e.g., a phosphate group) under certain conditions and is sparingly solvent-soluble (preferably solvent-insoluble) as a whole, can scavenge a substance having an anionic substituent (e.g., a phosphate group), and can be easily separated and purified. It has a given zinc complex group bonded thereto by covalent bonding directly or through a spacer.
Inventors:
KOIKE TOHRU (JP)
YAMAMOTO YOHSUKE (JP)
TAKEDA HIRONORI (JP)
SANO YOSHIO (JP)
YAMAMOTO YOHSUKE (JP)
TAKEDA HIRONORI (JP)
SANO YOSHIO (JP)
Application Number:
PCT/JP2003/002484
Publication Date:
September 16, 2004
Filing Date:
March 04, 2003
Export Citation:
Assignee:
MANAC INC (JP)
KOIKE TOHRU (JP)
YAMAMOTO YOHSUKE (JP)
TAKEDA HIRONORI (JP)
SANO YOSHIO (JP)
KOIKE TOHRU (JP)
YAMAMOTO YOHSUKE (JP)
TAKEDA HIRONORI (JP)
SANO YOSHIO (JP)
International Classes:
B01J20/26; B01J20/32; B01J45/00; (IPC1-7): B01J20/26; C08G85/00; C08J5/20
Foreign References:
| JPH01320061A | 1989-12-26 | |||
| JPH09192206A | 1997-07-29 | |||
| JPS5916893A | 1984-01-28 |
Attorney, Agent or Firm:
Tsukuni, Hajime (22-12 Toranomon 1-chom, Minato-ku Tokyo, JP)
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