Composition and method for incorporating colorant into wood
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United States of America Patent
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Issued Date -
Dec 2, 2010
app pub date -
May 27, 2009
filing date -
May 27, 2009
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Abandoned
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Abstract
A method for imparting brown and natural colorants to wood treated with micronized wood treatments, by injecting into the wood a a salt of lignosulfonate and a salt of humic acid or derivatives thereof in a total amount that is greater that 0.02 pounds total per cubic foot of wood, the quantity of salts of lignosulfonates and salts of humic acids or derivatives thereof being sufficient to impart a brown or dark color to the treated wood.
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