PVC AND STYRENIC ALLOY DECKING WITH REDUCED SURFACE STRESS ACCUMULATION

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United States of America Patent

APP PUB NO 20120128967A1
SERIAL NO

13299990

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An extruded structural article with reduced stress whitening is disclosed. The article has a styrenic alloy cap layer that is lightly plasticized to reduce the stress discoloration without degrading properties of the article. A plasticizer is blended with components of the cap layer, and the cap layer co-extruded with a structural core material to form the article.

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Patent Owner(s)

Patent OwnerAddress
TEKNOR APEX NORTH CAROLINA COMPANY505 CENTRAL AVENUE PAWTUCKET RI 02861

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ammondson, John S Jamestown, US 2 8
Belcher,, JR Garry Glenn Greensboro, US 3 12

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