Crosslinked hydrogel beads from chitosan

Publication Date
1998-06-23Filing Date
1997-03-14Inventor
Glasser, Wolfgang G.
Roy, Swapan K.
Todd, Jason G.
Metadata
Show full item recordAbstract
A chitosan support material is made with crosslinking and installation of a spacer arm between the chitosan matrix and an epoxy terminal group at the distal end of the spacer arm. Among other things, the installed spacer arm endows the crosslinked chitosan beads with enhanced binding specificity during chromatographic separations.
Assignee
Virginia Tech Intellectual Properties, Inc.
LigoChem, Inc.
Patent Number
5770712
Application Number
8818398
Primary/U.S. Class
435/803
Other/U.S. Class
536/20
536/124
977/753
977/896
977/898
977/903
CPC Class
B01J20/24
B01J20/267
B01J20/28004
B01J20/28019
B01J20/28023
B01J20/28033
B01J20/286
B01J20/289
B01J20/3092
B01J20/3212
B01J20/3219
B01J20/3251
B01J2220/4825
B01J2220/54
B01J2220/58
C08B37/003
Y10S435/803
Y10S977/753
Y10S977/896
Y10S977/898
Y10S977/903
Patent Type
utility
Collections
- Virginia Tech Patents [620]