Homogeneous grafting reaction of vinyl p
β
M. Yazdani-Pedram; J. Retuert
π
Article
π
1997
π
John Wiley and Sons
π
English
β 171 KB
π 1 views
Modification of chitosan by grafting of vinyl pyrrolidone (VP) was carried out in homogeneous phase using potassium persulfate as redox initiator. The effect of the reaction variables on the extent of grafting was studied systematically. Values for grafting percentages up to 290% were reached. It wa