Patent ID: 9422425
Filing Date: 2016-08-23
CPC Classification: C08F,C08J,C08K,C08L,Y10T

Claim Text:
1. A method for producing film, said method comprising the steps of: a) blending an alkoxy amine derivative with a low density polyethylene to form a masterbatch; b) selecting a target polyethylene resin having a density as determined according to ASTM D792, in the range of from 0.92 g/cm c) blending the masterbatch with the target polyethylene in an amount and under conditions sufficient to increase the melt strength of the polyethylene resin; where the amount of the alkoxy amine derivative is less than 900 parts per million based on a weight of total polyethylene resin; and d) blending a composition of c) with 10 to 90 percent by weight of a low density polyethylene composition to form a blend d) that contains the alkoxy amine derivative in an amount of 1 to 400 ppm; e) forming a film from the blend d).