C - Chemistry – Metallurgy – 09 – J
Patent
C - Chemistry, Metallurgy
09
J
C09J 175/06 (2006.01) C08G 18/10 (2006.01) C08G 18/12 (2006.01) C08G 18/42 (2006.01) C08G 18/68 (2006.01) C09J 175/14 (2006.01)
Patent
CA 2496043
The invention relates to reactive polyurethane hot melt adhesives containing crystallising polyester polyols, based on fumaric acid and 1,6-hexanediol. Said hot melt adhesives have excellent adhesion qualities over an extremely wide range of temperatures.
La présente invention concerne des adhésifs thermofusibles polyuréthannes réactifs contenant des polyols de polyester cristallisants à base d'acide fumarique et d'hexane-1,6-diol. Ces adhésifs thermofusibles présentent de bonnes propriétés adhésives sur une très large plage de températures.
Meckel Walter
Perrey Hermann
Ramthun Juergen
Wamprecht Christian
Wintermantel Matthias
Bayer Materialscience Ag
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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