The object of the present invention is to obtain a resin composition that further improves the adhesion to a substrate layer when used as an
adhesive layer in a laminate, and a laminate containing
layers formed from the resin composition that exhibits superior interlayer
adhesive strength. The present invention relates to a resin composition and a laminate containing
layers of the resin composition, the resin composition being characterized by containing: 5 to 70 wt% of an propylene
polymer (A); 30 to 95 wt% of a soft propylene
polymer (B); 0.1 to 20 wt% of an propylene
polymer obtained by
grafting modification with an olefinic
unsaturated monomer (C); 0 to 20 wt% of
polyethylene (D); and 1 to 30 wt% of an
ethylene-α-olefin random
copolymer (E), wherein the total amount of (A), (B), (C), (D), and (E) is set to 100 wt%.