Title:
アズラクトン官能性膜
Document Type and Number:
Japanese Patent JP3626195
Kind Code:
B2
Abstract:
Azlactone-functional membranes prepared by solvent phase inversion techniques are disclosed. Adduct membranes prepared by the reaction of azlactone-functional membranes with nucleophilic reagents are also disclosed. Both azlactone-functional copolymers and blends of azlactone-functional homopolymers or copolymers with blending polymers can be used. These azlactone-functional membranes have azlactone functionality throughout all surfaces formed ab initio into any desired shape. Membrane properties can be modified by sacrifice of some azlactone functionality via crosslinking between azlactone moieties or coupling of hydrophilic ligands.
Inventors:
Denison, Catherine A.
La Ronde Montserrat Earl.
Steferry, James S.
La Ronde Montserrat Earl.
Steferry, James S.
Application Number:
JP50087296A
Publication Date:
March 02, 2005
Filing Date:
May 08, 1995
Export Citation:
Assignee:
Minnesota Mining and Manufacturing Company
International Classes:
B01D71/44; B01D71/62; B01D71/82; B01J20/32; C12N11/08; B01J39/20; C07K1/22; C08F26/06; C08J5/18; C08L1/12; C08L27/16; C08L33/04; C08L39/04; C08L71/02; C08L81/06; C08L101/06; (IPC1-7): C08L101/06
Domestic Patent References:
| JP2294308A |
Foreign References:
| US4451619 |
Attorney, Agent or Firm:
Takashi Ishida
Yoshio Yoshio
Masaya Nishiyama
Yoshio Yoshio
Masaya Nishiyama