CAST FILMS WITH IMPROVED TOUGHNESS

CAST FILMS WITH IMPROVED TOUGHNESS

.Cast films formed from polyethylene are provided that can have desirable properties. In one aspect, a cast film comprises a layer fonned from a composition comprising a first composition, wherein the first composition comprises at least one ethylene-based polymer and wherein the first composition c...

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Bibliographische Detailangaben
Hauptverfasser: DEMIRORS, MEHMET, JAIN, PRADEEP, LEANO, MAURICIO E, WANG, JIAN, GUERRA, SUZANNE M, PATEL, RAJEN M
Format: Patent
Sprache:eng
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Zusammenfassung:.Cast films formed from polyethylene are provided that can have desirable properties. In one aspect, a cast film comprises a layer fonned from a composition comprising a first composition, wherein the first composition comprises at least one ethylene-based polymer and wherein the first composition comprises a MWCDI value greater than 0.9, and a melt index ratio (Il0/12) that meets the following equation: 110/12::: 7.0 - 1.2 x log (12). (No suitable figure)