U.S. 8,623,480 B2
H.B. Fuller has been granted a patent for a hot melt adhesive composition comprised of at least 55 percent by weight of a first polymer consisting of a non functionalized amorphous poly alpha olefin polymer comprising greater than approximately 50 percent by weight polypropylene; a second polymer selected from the group consisting of polypropylene homopolymers, propylene copolymers, and combinations thereof; functionalized polypropylene wax; and polyethylene wax; the adhesive composition has a viscosity of no greater than 2000 centipoise at 176.7° C.
H.B. Fuller Patents Hot Melt Adhesive
Published July 7, 2014
Related Breaking News
Related Paint & Coatings Manufacturer News