HOT-MELT ADHESIVE RESIN COMPOSITION AND HOT-MELT ADHESIVE RESIN LAMINATE

摘要

The present invention provides a hot-melt adhesive resin composition which can adhere upon short-time heating to exhibit high adhesion force and which is easy to store. More specifically, the present invention relates to a hot-melt adhesive resin composition characterized by comprising a modified polyolefin (A) obtained by introducing a functional group into a polyolefin, a solid phenolic resin (B), and a crosslinking agent (C), the content of the modified polyolefin (A) being 10-40 parts by mass per 100 parts by mass of the sum of the modified polyolefin (A) and the solid phenolic resin (B). The hot-melt adhesive resin composition is further characterized in that the modified polyolefin (A) and the crosslinking agent (C) are contained so that the amount of the functional group of the crosslinking agent (C) is larger than 1.0 equivalents but not larger than 5.0 equivalents per 1.0 equivalents of the functional group of the modified polyolefin (A).