Patent ID: 7863374

Claim:
A self-curable water-based solid adhesive comprising the following components (A), (B), (C), and (D): (A) an anionic-group-containing polymer terminally having an alkoxysilyl group, the polymer being a reaction product of a compound (A1) containing no anionic group and having plural isocyanate-reactive groups, a compound (A2) having an anionic group and plural isocyanate-reactive groups, a polyisocyanate compound (A3), and an alkoxysilane compound (A4) containing an isocyanate-reactive group, the compound having a secondary amino group and being a reaction product of an alkoxysilane compound having a primary amino group and a secondary amino group with an unsaturated carboxylic ester; (B) a basic compound; (C) water; and (D) a gelling agent.