Patent ID: 11859024
Assignee: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 0:
1. An ethylene polymer having:
a melt index of less than or equal to about 0.7 g/10 min;
a density in a range from about 0.942 to about 0.965 g/cm3;
a Mw in a range from about 110,000 to about 190,000 g/mol;
a relaxation time from about 0.75 to about 2.5 sec; and
an average number of long chain branches (LCBs) per 1,000,000 total carbon atoms of the ethylene polymer in a molecular weight range of 300,000 to 900,000 g/mol that is at least 50% greater than that in a molecular weight range of 1,000,000 to 2,000,000 g/mol.