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US 11,142,600 B2Granted
Ethylene/1-hexene copolymer
AssigneeUnivation Technologies, LLC
InventorsSwapnil B. Chandak, Peter S. Martin, Yi Zhang
Life of this patent
Estimating the term…
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.
Claims10
An ethylene/1-hexene copolymer that has a density from 0.9541 to 0.9600 gram per cubic centimeter (g/cm3), as measured by ASTM D792-13, a molecular mass dispersity ÐM (wherein ÐM=Mw/Mn) from 2.5 to 3.0, as measured by Gel Permeation Chromatography (GPC) Method;
- and a Z-average molecular weight (Mz) from 80,000 to 240,000 grams per mole (g/mol), as measured by the GPC Method.
Dependencies are inferred from the claim text.