POLYAMIDE RESIN CONTAINING TERMINAL ISOCYANATE GROUP, ALKOXYSILANE-MODIFIED POLYAMIDE RESIN, PROCESSES FOR PRODUCTION OF THE RESINS, HOT-MELT ADHESIVE AGENT, AND CURED RESIN PRODUCT

摘要

A polyamide resin having a terminal isocyanate group can be produced by reacting an oligomer having a terminal carboxyl group and a polyisocyanate compound at such a ratio that the amount of an isocyanate group becomes excess relative to that of a carboxyl group. An alkoxysilane-modified polyamide resin can be produced by reacting the polyamide resin having a terminal isocyanate group with an alkoxysilane compound containing a secondary amine.