ADHESIVE COMPOSITION FOR LUMBER

PROBLEM TO BE SOLVED: To provide an adhesive composition for lumber which has excellent formability (curability) and adhesiveness and is stable against thickening of the adhesive with time. SOLUTION: The adhesive composition for lumber contains (a) a resol-type phenol aldehyde resin, (b) an isocyana...

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Bibliographische Detailangaben
Hauptverfasser: SAKAYAMA HIROYUKI, SHIODA YOZO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an adhesive composition for lumber which has excellent formability (curability) and adhesiveness and is stable against thickening of the adhesive with time. SOLUTION: The adhesive composition for lumber contains (a) a resol-type phenol aldehyde resin, (b) an isocyanate compound and (c) an inorganic filler. The contents of the isocyanate compound (b) and the inorganic filler (c) are 20-100 pts.wt. and 40-100 pts.wt. respectively relative to 100 pts.wt. of the resol-type phenol aldehyde resin (a). COPYRIGHT: (C)2007,JPO&INPIT