BIAXIALLY ORIENTED POLYOLEFIN FILM WITH HIGH MOISTURE VAPOR BARRIER AND STIFFNESS PROPERTIES

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United States of America Patent

SERIAL NO

15087525

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Abstract

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Described are coextruded multi-layer biaxially oriented polyolefin barrier films with improved processability, moisture vapor barrier, and stiffness. The disclosed films comprise a cyclic olefin copolymer (COC) core layer blended with hydrogenated hydrocarbon resin and at least one outer layer having functionality for solvent resistance, heat sealing, or winding, or printing/coatings or adhesion for lamination.

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Patent Owner(s)

Patent OwnerAddress
TORAY PLASTICS (AMERICA) INC50 BELVER AVENUE NORTH KINGSTOWN RI 02852

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHANG, Keunsuk P North Kingstown, US 57 517
DOU, Shichen Providence, US 23 202

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