MOISTURE-CURABLE HOT MELT ADHESIVE

摘要

A moisture-curable hot melt adhesive including a urethane prepolymer having an isocyanate group at the end, and an acrylic polymer (A) having an alicyclic structure, wherein the urethane prepolymer has a chemical structure derived from a crystalline polyesterpolyol. The moisture-curable hot melt adhesive is excellent in initial adhesive strength and excellent in heat resistance. The acrylic polymer (A) may be a chemical structure derived from at least one of (meth)acrylic acid derivatives selected from cyclohexyl (meth)acrylate and isobornyl (meth)acrylate.