ADHESIVE RESIN COMPOSITION AND HOT-MELT ADHESIVE OBTAINED THEREFROM

摘要

[Problem] To provide an adhesive resin composition having improved heat resistance without losing adhesive strength or flexibility. [Solution] The adhesive resin composition comprises 30-98 wt% of an ethylene-vinyl acetate copolymer (a) and 70-2 wt% of the belowmentioned propylene-based resin composition (P) (the total of component (a) and component (P) is 100 wt%). The propylene-based resin composition (P) comprises 60-0 wt% of a propylene polymer (b) having a melting point of 120-170°C and a melt flow rate of 0.1-500 g/10 minutes, and 40-100 wt% of a propylene polymer (c) having a melting point that is less than 120°C or a melting point that is not observed and a melt flow rate of 0.1-500 g/10 minutes (the total of component (b) and component (c) is 100 wt%).