Composition containing chitosan for sustained drug release
The present invention relates to a composition for sustained drug release, comprising chitosan dissolved in a solvent having a pH of below about 4.0, wherein the chitosan is selected from the group of chitosans precipitating in a pH range of between about 3.0 and about 7.5; and at least one drug com...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | English French German |
Published |
04.06.2008
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!