C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 18/40 (2006.01) C08G 18/08 (2006.01) C08G 18/10 (2006.01) C08G 18/70 (2006.01) C09J 175/04 (2006.01)
Patent
CA 2532341
The present invention relates to the use of compositions based on special isocyanate-terminated prepolymers as wood adhesives. The composition comprises at least one isocyanate-terminated prepolymer obtained by reacting at least one organic polyisocyanate and a mixture of at least two organic polyhydroxyl compounds containing at least 20 wt.% of fatty acid triglycerides containing hydroxyl groups, and at least 20 wt.% of polyethers having an average of at least two hydroxyl groups, and optionally auxiliary substances and additives.
Mayer Eduard
Meckel Walter
Wintermantel Mathias
Bayer Materialscience Ag
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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