Patent ID: 7166671
Filing Date: 2007-01-23
Classification: B32B,C08B,C08L,Y10T

Abstract:
1. A thermoplastic polymer chip comprising a shaped polyolefin resin particulate with a major dimension of less than about 10 millimeters and a weight of about 20 to 50 milligrams, the chip comprising a blend of a polyolefin resin and a grafted polyolefin resin, the grafted polyoletin resin comprising an unmodified cyclodextrin grafted to an acid anhydride functionalized polyolefin resin, the acid anhydride functionalized polyoletin comprising acid anhydride functionality of about 0.02 to 5 weight % of the functionalized polyolefin, the chip comprising the ungrafted polyoletin resin and a lesser amount of the grafted polyolefin resin; wherein the unmodified cyclodextrin is substantially free of a compound in the central pore of the cyclodextrin ring.