Method of reducing the emission of formaldehyde from particle board bound with carbamide resin
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United States of America Patent
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-
Oct 23, 1984
Issued Date -
N/A
app pub date -
Jul 19, 1983
filing date -
Sep 30, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The emission of formaldehyde from particle board bound with carbamide resin is reduced by coating the boards, during their manufacture and subsequent to pressing the same, with at least one ammonium compound which decomposes thermally at the temperature of the boards during the conditioning period, whereafter the boards are stacked and stored for conditioning.
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Cited Art Landscape
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