A blended polymer composition that comprises: (a) from about 10 weight percent to about 40 weight percent of an ethylene-vinyl acetate copolymer resin; and (b) from about 60 weight percent to about 90 weight percent of a linear ethylene copolymer resin; wherein said weight percents are based on the weight of said polymer composition. A blended polymer composition that comprises: (a) from about 10 weight percent to about 40 weight percent of an ethylene-vinyl acetate copolymer resin; (b) from about 5 weight percent to about 25 weight percent of a branched ethylene homopolymer resin; (c) from about 50 weight percent to about 85 weight percent of a linear ethylene copolymer resin; wherein said weight percents are based on the weight of said polymer composition.
Polymer compositions including an olefinic polymer, a polar polymer and a compatibilizer are disclosed. The compatilizer can be a block or graft copolymer including polymer portions that are compatible with the olefinic polymer and polymer portions that are compatible with the polar polymer.
Polymer compositions including an olefinic polymer, a polar polymer and a compatibilizer are disclosed. The compatibilizer can be a block or graft copolymer including polymer portions that are compatible with the olefinic polymer and polymer portions that are compatible with the polar polymer.
Disclosed are various compositions, including but not limited to a high density multimodal polyethylene composition, that has a density of 0.935 g/cc or more, and that includes a blend of a first polyethylene component and a second polyethylene component, in which: the first polyethylene component includes a bimodal polyethylene; and the second polyethylene component includes a unimodal polyethylene that is made from a polymerization conducted in the presence of a metallocene having two cyclopentadienyl rings.
Disclosed are various compositions, including but not limited to a high density multimodal polyethylene composition, that has a density of 0.935 g/cc or more, and that includes a blend of a first polyethylene component and a second polyethylene component, in which: the first polyethylene component includes a bimodal polyethylene; and the second polyethylene component includes a unimodal polyethylene that is made from a polymerization conducted in the presence of a metallocene having two cyclopentadienyl rings.
Disclosed herein are various compositions, including a high density polyethylene composition, comprising: (a) a bimodal polyethylene component that includes a high molecular weight polyethylene component having a high average molecular weight (MW.sub.HMW) and a low molecular weight polyethylene component having a low average molecular weight (MW.sub.LMW), wherein the ratio of the high average molecular weight to the low average molecular weight (MW.sub.HMW:MW.sub.LMW) is 20 or more; and (b) a unimodal polyethylene component that occupies more than 15 wt % of the composition; wherein: (c) the composition has a density of 0.935 g/cc or more, and a Maximum Line Speed of 170 feet per minute or more.
