HOT-MELT ADHESIVE COMPOSITION, METHOD FOR USING HOT-MELT ADHESIVE COMPOSITION, AUTOMOBILE INTERIOR MATERIAL, PRECOATED SURFACE MATERIAL FOR AUTOMOBILE INTERIOR, AND METHOD FOR PRODUCING AUTOMOBILE INTERIOR MATERIAL

摘要

Provided is a hot-melt adhesive composition which is a mixture containing an α-olefin copolymer (A) that is polymerized using a multi-site catalyst, an α-olefin copolymer (B) that is polymerized using a single site catalyst, an ethylene-polar group-containing monomer copolymer (C), a hydrogenated tackifying resin (D) and a polypropylene-based wax (E), wherein the melting point of component (B) is 120ºC or higher, the quantity of the polar group-containing monomer is 16 wt% or more of the total content of monomers that constitute component (C), and the total content of components (D) and (E) is 50-300 parts by mass relative to a total of 100 parts by mass of components (A), (B) and (C).