Patent · US Active

Ethylene/1-hexene copolymer

US11142600B2 · kind B2 · utility

0Cited by

43References

10Claims

0Family size

Assignee

Univation Technologies, LLC · US

Inventors

Swapnil B. Chandak · Pearland, US
Peter S. Martin · Houston, US
Yi Zhang · Hopkinton, US

Key dates

Filing date	Mar 11, 2019
Grant date	Oct 12, 2021
Priority date	—
Expiry date	Mar 11, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F2500/13
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

An ethylene/1-hexene copolymer has a density from 0.9541 to 0.9600 gram per cubic centimeter (g/cm3), a molecular mass dispersity (DM=Mw/Mn) from greater than 2.0 to 3.5; and a Z-average molecular weight (Mz) from 120,000 to 240,000 grams per mole (g/mol). Methods of making and using same. Articles containing same.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.