COMBINED PROCESS OF HYDROLYSIS AND ESTERIFICATION OF WOOD
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United States of America Patent
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Issued Date -
Jul 25, 2024
app pub date -
Mar 25, 2022
filing date -
Mar 25, 2021
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Abstract
A method of treating a cellulose-based material, for example wood and engineered wood is provided, wherein the process involves the following steps: selecting and placing the cellulose-based material in a treatment chamber; impregnating the cellulose-based material with an impregnating agent consisting of an aqueous solution comprising a fluid suitable for esterification; facilitating a hydrolysis process whereby the impregnating agent reacts resulting in the formation of esters and polyesters inside the cellulosed-based material.
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