| abstract |
The present invention relates to a polyolefin-based base material having a low polarity, especially a non-surface-treated, heat-resistant polyolefin base material, which can form a coating film having flexibility (flexibility) Modified polyolefin resin. There is provided a modified polyolefin resin which is a modification of a polyolefin resin having a melting point (Tm) of 60 to 165 DEG C by a differential scanning calorimeter (DSC), wherein the modified polyolefin resin is modified by a modifier comprising (A) (A-1) / (A-2) containing the monomer (A-1) and the monomer (A-2) -2)) is 30/70 to 50/50. |