TWI851565B

The present invention relates to a moisture-curable polyurethane hot-melt resin composition and, more particularly, to a moisture-curable polyurethane hot-melt resin composition containing urethane pre-polymer (i)having isocyanate group, which is characterized in that the moisture-curable polyuretha...

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Bibliographische Detailangaben
Hauptverfasser:	NINOMIYA, ATSUSHI, SAITOU, YUKIE, FUJIWARA, TOYOKUNI
Format:	Patent
Sprache:	chi
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to a moisture-curable polyurethane hot-melt resin composition and, more particularly, to a moisture-curable polyurethane hot-melt resin composition containing urethane pre-polymer (i)having isocyanate group, which is characterized in that the moisture-curable polyurethane hot-melt resin composition further contains curing catalyst (ii) represented by the following general formula (1) in a range of 0.2 to 1 parts by mass with respect to 100 parts by mass of the urethane pre-polymer (i), and contains organic acids (iii) containing sulfur atoms in a range of 0.0001 to 0.5 parts by with respect to 100 parts by mass of the urethane pre-polymer (i). In addition, the present invention also provides a product characterized in that the aforementioned moisture-curable polyurethane hot-melt resin composition is used to bond at least two members.