Patent ID: 9580583
Date: 2017-02-28
CPC Classifications: B29B,B29C,B29K,B29L,C08F,C08J,C08L

Claim:
1. A polyethylene composition comprising: 1) a density from 0.945 to less than 0.952 g/cm 2) a ratio MIF/MIP from 15 to 30, wherein the MIF is the melt flow index at 190° C. with a load of 21.60 kg, and the MIP is the melt flow index at 190° C. with a load of 5 kg, both determined according to ISO 1133; and 3) a SIC Index from 2.5 to 5.5; wherein the SIC Index is the Shear-Induced Crystallization Index, determined according to the following relation: where t