Patent ID: 6270891
Filing Date: 2001-08-07
Classification: C08L,D01F,Y10T

Abstract:
A rotational molded article comprising a polymer composition having improved bond strength which in turn comprises:a. from 0.5 percent to less than 15 weight percent (by weight of the polymer blend) of a first polymer which is a homogeneous ethylene/.alpha.-olefin interpolymer havingi. a melt index of from 0.1 to 100 grams/10 minutes,ii. a density of from 0.855 to 0.890 grams/centimeters.sup.3, andb. a second polymer which is an ethylene homopolymer or an ethylene/.alpha.-olefin interpolymer havingi. a melt index of from 0.5 to 500 grams/10 minutes, andii. a density which is at least 0.01 grams/centimeters.sup.3 greater than the density of the first polymer.