Moisture-curable polyurethane hot melt adhesive and multilayer sheet using the same

There are provided a moisture-curable polyurethane hot melt adhesive containing a urethane prepolymer obtained by reacting a polyol (A) with a polyisocyanate (B), wherein the polyol (A) contains 40 to 80 mass % of a polycarbonate polyol (a1), 5 to 40 mass % of polytetramethylene glycol (a2), and 5 t...

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Bibliographic Details
Main Authors Kanagawa, Yoshinori, Niwa, Toshio, Tamaki, Toshifumi
Format Patent
LanguageEnglish
Published 05.01.2010
Online AccessGet full text

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