| 摘要 |
A pressure-sensitive adhesive composition is provided which can rapidly cure, without generating any odor or VOC, to give a strong-tack pressure-sensitive adhesive material in any desired shape. The strong-tack material has satisfactory initial tackiness and can be reapplied without leaving any adhesive residue. The material can be repeatedly used. This composition is a one-pack, solvent-free, urethane-based, pressure-sensitive adhesive composition comprising (A) an isocyanate-terminated urethane prepolymer obtained by reacting a polyol with an excess polyisocyanate compound, (B) an amine coated with a fine powder, and (C) a tackifier. |
