Patent ID: 6388017
Filing Date: 2002-05-14
Classification: C08F,C08L,Y10S

Abstract:
A process for producing a polymer composition, said process comprising incorporating a narrow molecular weight distribution base polymer and a high molecular weight polymer component to produce said polymer composition;wherein said base polymer is an ethylene polymer having a Mw/Mn less than about 5 and a melt flow index from about 0.2 g/10 min to about 20 g/10 min; and wherein said high molecular weight polymer component has a molecular weight distribution such that at least a substantial portion of its molecules have a molecular weight of greater than one million, said high molecular weight polymer component being incorporated is in an amount to give about 0.1% to about 10% by weight, based on the total weight of said polymer composition, of said molecules having a molecular weight greater than one million.