| 摘要 |
PROBLEM TO BE SOLVED: To obtain a moisture-curable hot-melt adhesive composition having at least one improved property of adhesiveness, heat resistance and solvent resistance in comparison with a conventional moisture-curable hot-melt adhesive. SOLUTION: The moisture-curable hot-melt adhesive composition comprises (A) a terminal isocyanate group-containing polyurethane prepolymer that has >1.0 isocyanate index and the number of isocyanate groups contained in one molecule of <2.5 on the average, (B) a silane coupling agent being an organoalkoxysilane and (C) a polyfunctional polyisocyanate having the number of isocyanate groups contained in one molecule of≥2.5 on the average. The adhesive composition is useful for producing an interior member for construction and suitably useful for coating a base material with a decorative sheet. COPYRIGHT: (C)2005,JPO&NCIPI
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