Rubber polyurethane liner

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United States of America Patent

PATENT NO 9885448
SERIAL NO

15183448

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A liner includes a rubber liner portion, and a polyurethane liner portion disposed on a surface of the rubber liner portion. The rubber polyurethane liner can be applied to cover surfaces of process support elements used to transport or handle process material such as tar sand slurry. The rubber polyurethane liner increases the effectiveness and operating lifetimes of such process support elements.

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Patent Owner(s)

Patent OwnerAddress
IRATHANE SYSTEMS INC3804 13TH AVENUE EAST HIBBING MN 55746

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burkes, Daniel O Side Lake, US 5 62

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