Polar polystyrene copolymers for enhanced foaming

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United States of America Patent

PATENT NO 9914814
SERIAL NO

14533730

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Abstract

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A method of making a foamable polystyrene composition includes combining a styrenic monomer and a co-monomer containing a polar functional group to obtain a mixture, subjecting the mixture to polymerization to obtain a styrenic co-polymer, and combining the styrenic co-polymer with a blowing agent in a foaming process to obtain foamed articles.

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Patent Owner(s)

Patent OwnerAddress
FINA TECHNOLOGY INCHOUSTON TX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Greenberg, Melissa Katy, US 3 1
Knoeppel, David W League City, US 30 135
Wang, Wei League City, US 2815 17926

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