After they go through the exchange reaction of macromolecule chain,we obtain polyester-amide hot melt adhesive for textile.

• 研究了以聚酯胶和聚酰胺胶为原料在催化剂作用下加热共熔,通过大分子链交换反应制备织物用聚酯酰胺热熔胶的方法。