Title:
【発明の名称】電気的中性の親水性外側表面を有する化学的に変性された多孔質材料
Document Type and Number:
Japanese Patent JP2001518382
Kind Code:
A
Abstract:
The invention relates to biocompatible porous materials whose pore surfaces are chemically modified, and to the production of said materials. Starting with porous base supports whose pore surfaces and outer surfaces are modified with epoxide groups, the inventive porous materials are produced in two steps as follows: 1) the epoxide groups of the outer surfaces are reacted with nucleophilic reagents and with a particulate catalyst whose particle diameter is too large for the catalyst particles to penetrate the pores of the base support; and 2) reacting the epoxide groups remaining in the pores; functional ligands such as separation effectors or (bio)catalysts can be introduced.
Inventors:
Bose, Karl-Siegfried
Apel, Christoph
Seidel, Dietrich
Ungel, Claus Carr.
Rupda, Dieter
Wieland, Gerhard
Apel, Christoph
Seidel, Dietrich
Ungel, Claus Carr.
Rupda, Dieter
Wieland, Gerhard
Application Number:
JP2000513670A
Publication Date:
October 16, 2001
Filing Date:
September 17, 1998
Export Citation:
Assignee:
Merck Patent Gesellschaft Mitt Beschlenktel Haftung
International Classes:
B01J20/285; A61K35/14; B01D15/08; B01J20/32; B01J31/08; G01N30/88; (IPC1-7): B01J20/32; A61K35/14; B01J31/08; G01N30/48
Attorney, Agent or Firm:
Kiyokazu