The dialdehyde starch was prepared to condense with PVA to form a environmental nontoxic PVAc emulsion adhesive.

• 研究了双醛淀粉作为含醛物料与白乳胶中聚乙烯醇进行缩合反应,制备了环保型聚醋酸乙烯酯乳液胶粘剂。