الفهرس | Only 14 pages are availabe for public view |
Abstract This thesis deals with the study of the charactrization and physical properties of some polymeric materials. The polymers used in this study are pure chitosan, pure acrylic acid and the chitosan/poly (acrylic acid) blends of compositions 4/2,4/3,4/4 and 4/5 wt/wt. |