Method of making an integral geogrid from a coextruded multilayered polymer starting material

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United States of America Patent

PATENT NO 11933013
APP PUB NO 20230193577A1
SERIAL NO

17523205

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Abstract

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An integral geogrid includes a plurality of interconnected, oriented strands having an array of openings therein that is produced from a coextruded multilayer polymer sheet starting material. By virtue of the construction, the coextruded multilayer sheet components provide a crystalline synergistic effect during extrusion and orientation of the integral geogrid, resulting in enhanced material properties that provide performance benefits to use of the integral geogrid in soil geosyuthetic reinforcement.

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Patent Owner(s)

Patent OwnerAddress
TENSAR CORPORATION LLC2500 NORTHWINDS PARKWAY SUITE 500 ALPHARETTA GA 30009

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shelton, William Stanley Lithonia, US 8 8
Tyagi, Manoj Kumar Fayetteville, US 21 17

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