用丙烯酸酯对聚氨酯进行接枝改性，在无苯溶剂体系下合成高性能环保型鞋用胶粘剂。
Polyurethane is modified by grafting acylates. In the non-toluene solvents, high quality and pollution-free shoe adhesive is synthesized.
秀尖顶健康鞋，选用国家严格检验的环保材料制造，并获得国家专利。
Show Toe Healthy Shoes, made of eco-friendly material strictly tested by China, have obtained the national patent.
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