Coating processes – Applying superposed diverse coating or coating a coated base – Synthetic resin coating
Reexamination Certificate
2006-04-28
2010-12-07
Cameron, Erma (Department: 1715)
Coating processes
Applying superposed diverse coating or coating a coated base
Synthetic resin coating
C427S508000, C427S393000, C427S397000
Reexamination Certificate
active
07846508
ABSTRACT:
The invention relates to a method for the treatment of surfaces of wood or woodbase materials with surface treatment compositions, and the timbers or woodbase materials thus treated by impregnating with a curable aqueous composition of α) low molecular weight compounds V which have at least two N-bonded groups and/or β) precondensates of the compound V and/or γ) reaction products or mixtures of the compound V with at least one alcohol which is C1-C6-alkanols, C2-C6-polyols or oligoalkylene glycols; treating that impregnated material at elevated temperature and) treating at least one surface of the wood or woodbase material to be treated with a surface treatment composition.
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Graf Karl
Kingma Arend Jouke
Krause Andreas
Mai Carsten
Menzel Klaus
BASF - Aktiengesellschaft
Cameron Erma
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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