Multi-Layer Sheet Structure Including An Acrylic Outer Layer

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United States of America Patent

APP PUB NO 20110305896A1
SERIAL NO

12814858

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Abstract

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A multi-layer sheet structure, in an exemplary embodiment, includes a first layer of a thermoplastic olefin (TPO) composition that includes polypropylene and a filler, and a second layer that includes a polyolefin composition. The second layer positioned over at least a portion of the first layer. The multi-layer sheet structure also includes a third layer that includes an adhesive, and a fourth layer that includes a transparent acrylic composition. The third layer is between the second layer and the fourth layer.

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Patent Owner(s)

Patent OwnerAddress
SPARTECH CORPORATION120 SOUTH CENTRAL AVENUE SUITE 1700 ST LOUIS MO 63105

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Campbell, Stephen Kenneth Warsaw, US 1 2

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