Patent ID: 7906589
Filing Date: 2011-03-15
Classification: C08F,C08L

Abstract:
1. An extruded article comprising interpolymer resin particles comprising: from about 20% to about 60% by weight based on the weight of the particles of uncross-linked polyolefin resin particles; and from about 40% to about 80% by weight based on the weight of the interpolymer particles of polystyrene that has been polymerized in the uncross-linked polyolefin resin particles to form an interpenetrating network of polyolefin resin particles and polystyrene; wherein the interpolymer resin particles have a gel content ranging from about 0 to about 1.5% by weight based on the weight of said interpolymer resin particles, a VICAT softening temperature ranging from about 90° C. to about 115° C.; and a melt index value ranging from about 0.2 to about 35.0 g/10 minutes (Condition G).