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Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 25, 2023
0Patent Application Number
172196220
Date Filed
March 31, 2021
0Patent Citations
Patent Primary Examiner
This disclosure relates to ethylene interpolymer compositions and films prepared therefrom. Specifically: ethylene interpolymer products having: a dimensionless Long Chain Branching Factor, LCBF, greater than or equal to 0.001; a residual catalytic metal of from ≥0.03 to ≤5 ppm of hafnium, and; a dimensionless unsaturation ratio, UR, of from ≥−0.40 to ≤0.06, wherein UR is defined by the following relationship; UR=(SC
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