Treatment of wood with aldehyde and isocyanate

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United States of America Patent

PATENT NO 11839994
APP PUB NO 20200398455A1
SERIAL NO

16961063

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Abstract

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A method of treating wood includes subjecting the wood to a vacuum environment, and thereafter contacting the wood under positive pressure with an aldehyde and an isocyanate, both the aldehyde and the isocyanate being in liquid form.

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Patent Owner(s)

Patent OwnerAddress
HEARTWOOD SUSTAINABLE INDUSTRIES PROPRIETARY LIMITED1085 FRANCIS BAARD STREET HATFIELD PRETORIA GAUTENG 0083

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiuta, Steven Pretoria, ZA 1 0
Khoza, Tebogo Ankie Pretoria, ZA 1 0
Reddy, Goddeti Siva Mohan Pretoria, ZA 1 0

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