Wood pretreatment for water-based finishing schedules
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United States of America Patent
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Apr 30, 1996
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N/A
app pub date -
Jun 10, 1994
filing date -
Jun 10, 1994
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Abstract
A wood treatment process is provided that allows surface finishing with water-based wood finishing coatings without the characteristic resultant surface roughness normally associated with the use of water-borne wood finishing compositions. The wood surface is wet with an aqueous solution of an aluminum salt and preferably dried prior to application of water-based finish coatings. The process can be carried out using novel wood stain compositions comprising aqueous solutions or suspension of aluminum salts and wood dyes.
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