Abstract��
Graft copolymerization of maleic anhydride onto polypropylene was studied. The grafting copolymer was identified. When the gra-fting reaction took place in solution, the polypropylene degraded even under the atomosphere of nitrogen. It was proved that the intrinsic viscosity of grafting copolymer was mainly controlled by its molecular weight.
1987, Vol. 4 
