POLYETHYLENE FILMS

Films produced with polyethylene blends having improved stiffness and heat sealing are provided herein. The films may have an average MD/TD 1% secant modulus greater than or equal to about 3300 psi. The films may also have a heat seal initiation temperature at 5 N of less than or equal to about 95°...

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Bibliographic Details
Main Authors FARLEY, James, M, RANGWALLA, Hasnain, LI, Dongming, MCCULLOUGH, Laughlin, G, LEYVA, Arturo, SILVA, Adriana, S, IMPELMAN, Ryan, W, PEQUENO, Richard, E, YOTT, Matthew, F, LUE, Ching-Tai, HOLTCAMP, Matthew, W
Format Patent
LanguageEnglish
French
German
Published 22.09.2021
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
GENERAL PROCESSES OF COMPOUNDING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Summary:Films produced with polyethylene blends having improved stiffness and heat sealing are provided herein. The films may have an average MD/TD 1% secant modulus greater than or equal to about 3300 psi. The films may also have a heat seal initiation temperature at 5 N of less than or equal to about 95° C. or a hot tack seal initiation temperature at 1 N of less than or equal to about 95° C.
Bibliography:Application Number: EP20190817049