ADHESIVE COMPOSITIONS WITH WIDE SERVICE TEMPERATURE WINDOW AND USE THEREOF

摘要

The invention provides hot melt adhesives comprising (A) a mixture of polymers consisting of (1) an amorphous alpha olefin, (2) an ethylene copolymer that has a Tg value equal to or less than -35ºC; and (3) a styrene block copolymer; and (B) a polyethylene wax grafted with a functional group. These hot melt adhesives have high heat resistance and good low temperature performance, making them particularly well suited for end-of-line packaging application.