Synthesis and characterization of a brush-like copolymer of polylactide grafted onto chitosan

A brush-like poly( dl)-lactide is grafted onto chitosan as the backbone using Et 3Al as the catalyst. A brush-like poly( dl)-lactide grafted onto chitosan as the backbone was investigated. The graft copolymerization was carried out with triethylaluminum as catalyst in toluene at 70 °C. It was found...

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