CPC C08F 255/02 (2013.01) | 50 Claims |
1. A grafted polypropylene resin,
comprising a polypropylene backbone having a plurality of side groups, each side group being obtained by grafting a polar monomer on the polypropylene backbone, and a grafting ratio of the polar monomer is 0.01-8%,
wherein the grafted polypropylene resin does not contain a residue of an initiator,
wherein the polar monomer is selected from the group consisting of organic acids, anhydrides, esters, and salts thereof, and
wherein a melt index of the grafted polypropylene resin is less than or equal to a melt index of a grafting base of the grafted polypropylene resin.
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