Construction of structural materials from lumber using a carbonate or oxygen pre-treatment and densification

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United States of America Patent

PATENT NO 12011845
APP PUB NO 20230029556A1
SERIAL NO

17864763

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Abstract

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Methods for producing structural materials from lumber are provided. The methods use an oxygen pre-treatment or a carbonate pre-treatment followed by densification via thermal compression to produce structural materials with strong mechanical properties. The pre-treatments are able to partially delignify the lumber without substantially adversely affecting the mechanical properties of the subsequently densified wood.

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Patent Owner(s)

Patent OwnerAddress
THE UNITED STATES AS REPRESENTED BY THE SECRETARY OF AGRICULTUREWASHINGTON DC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dai, Jiaqi Washington, US 5 6
Gleisner, Roland Jefferson, US 8 6
Pikus, Yelizaveta Phoenix, US 2 0
Simson, Riley Madison, US 2 0
Zhu, Junyong Madison, US 15 55

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