Process for the manufacture of a decorative laminate
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United States of America Patent
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Oct 1, 2013
Grant Date -
Jun 7, 2012
app pub date -
Feb 8, 2012
filing date -
Dec 11, 2003
priority date (Note) -
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Abstract
A process for the manufacture of a decorative board, which board, on its upper surface includes a decorative layer and a wear layer of cellulose and thermosetting amino resin. A decorative layer and wear layer is applied as a surface layer on a base layer and bonded thereto by pressing under elevated temperature and pressure in a laminate press. The wear layer, the decor layer and the base layer are arranged to form a stack of layers. The stack of layers are fed into a laminate press and pressed therein under heat and pressure where at least the upper surface becomes heated. The decorative board is acquired from the laminate press whereupon a forced cooling of the decorative board is initiated in order to bring the surface temperature of the decorative board down.
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