Compatibility and stability of blends of polyamide and ethylene copolymers

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United States of America Patent

PATENT NO 4602058
SERIAL NO

06627327

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Abstract

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The compatibility and thermal stability of blends of polyamides/carboxyl-containing ethylene polymers is improved by adding thereto an organic carboxylic acid compound, especially di-basic acids such as sebacic acid or tartaric acid. The blends may also contain free-radical scavengers and/or antioxidants. These blends are useful as heat-plasticized adhesives or bonding agents.

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Patent Owner(s)

Patent OwnerAddress
DOW CHEMICAL COMPANY THE2030 DOW CENTRE ABBOTT ROAD MIDLAND MICHIGAN 48640 UNITED STATES OF AMERICA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Graham, Stephen L Richwood, TX 4 92
Kelly, Laura A Clute, TX 3 41

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