FINES INTERFACE LAYER FOR IMPROVED ENGINEERED WOOD PRODUCTS

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United States of America Patent

APP PUB NO 20220402162A1
SERIAL NO

17843544

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Abstract

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An engineered wood based siding, cladding or panel with a fines interface layer between the main strand matrix layers and the fines layer to minimize telegraphing and provide an improved surface appearance. The fines interface layer is applied to the surface of the strand matrix or mat prior to application of the fines layer. The FIL sits between the strand matrix and the fines layer, and prevents the loss of fines into the strand matrix. The FIL thus keeps the fines at the surface so they can effectively and efficiently function to prevent or eliminate strand telegraphing, and provide a smooth finished surface for the product.

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Patent Owner(s)

Patent OwnerAddress
LOUISIANA PACIFIC CORPNASHVILLE TN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MERRICK, GARETH PAUL GIG HARBOR, US 17 6
OLSON, LANCE SAGINAW, US 28 120
ST, GERMAIN BRIAN MT. JULIET, US 18 45

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