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US 2004/0001940 A1Published application
Composite siding
OwnerAmar N. Neogi, Richard E. Wagner +3inventors
InventorsAmar N. Neogi, Richard E. Wagner, Alkiviadis G. Dimakis, Ludwig Furtner JR., Richard J. Schlehofer
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Abstract
A composite siding comprising a binder and a wood-based filler. The composite siding is preferably produced by a pultrusion process and exhibits great dimensional stability, aging resistance to damage characteristics while maintaining high product stiffness and strength.
Claims35
A composite siding comprising a binder and the wood filler having a thermal coefficient of expansion along the length of 2×10−6 to 9×10−6 in./in./° F.
Dependencies are inferred from the claim text.