Cyclic-diene additives in polyethylene films and enhanced film orientation balance in production thereof
A method of forming a blown film comprising extruding a molten composition through a die opening to form a film; wherein the molten composition comprises at least one polyethylene and within the range from 0.10 wt % to 10 wt % of a cyclic-diene terpolymer by weight of the composition; causing the film to progress in a direction away from the die opening; cooling the film at a distance from the die opening, the distance adjusted to effect the properties of the film; and isolating a blown film therefrom.
ExxonMobil Chemical Patents Inc.
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Arturo Alexander I. Jianya Wen Adriana S. Periagaram S. Abdelhadi
Leyva Norman Cheng Li Silva Ravishankar Sahnoune