Laminate for protecting metals from corrosive gases

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United States of America Patent

PATENT NO 8557373
APP PUB NO 20130029120A1
SERIAL NO

13630469

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Abstract

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A corrosive gas resistant laminate comprises an outer polymer layer desirably containing a volatile corrosion inhibitor therein, a corrosion gas resistant barrier layer that can be a hydrophilic polymer, and a tie layer located between said outer and said barrier layers. The various laminates have improved transmission resistance with regard to corrosive gases such as oxygen, hydrogen sulfide, and halogen gases such as chlorine. The laminates can be used to protect metal during storage and transit.

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Patent Owner(s)

  • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kubik, Donald Dickinson, US 3 18
Nygaard, Barbara Circle Pines, US 3 18

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