Patent ID: 11859032
Assignee: EXXONMOBIL CHEMICAL PATENTS INC.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 5:
6. The catalyst precursor of claim 5, wherein the b-EDE comprises within a range from 40 to 80 wt % of ethylene-derived units by weight of the b-EDE, 0.05 to 2 wt % of dual-polymerizable diene derived units by weight of the b-EDE, and 0.1 to 2 wt % of singly-polymerizable diene derived units by weight of the b-EDE, the remainder comprising C3 to C12 a-olefin derived units, wherein the b-EDE has a weight average molecular weight (Mw) within a range from 100 kg/mole to 750 kg/mol, wherein the b-EDE has a g′avg of 0.90 or more, and a g′1000 of less than 0.9.