Polyethylene copolymer compositions and articles with barrier properties

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United States of America Patent

PATENT NO 11149137
APP PUB NO 20200224012A1
SERIAL NO

16745985

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Abstract

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A dual reactor solution polymerization process gives high density polyethylene compositions containing a first ethylene copolymer and a second ethylene copolymer. The polyethylene compositions can be used in the manufacture of injection molded closures or cast film having good barrier properties.

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Patent Owner(s)

Patent OwnerAddress
NOVA CHEMICALS (INTERNATIONAL) S AAVENUE DE LA GARE 14 FRIBOURG 1700

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Salomons, Stephen Calgary, CA 30 99
Wang, XiaoChuan Calgary, CA 92 565

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