Based on polyether aqueous PU, aqueous polyurethane and acrylic copolymer emulsion (PUA emulsion) with core-shell structure were prepared by the modification of acrylate. The effects of proportion of acrylate and PU (A/PU) on emulsion and adhesion were studied.
在聚醚型水性聚氨酯的基础上，我们采用丙烯酸酯对其进行改性，制备出了具有核壳结构的水性聚氨酯和丙烯酸酯的共聚乳液（PUA乳液），并且在国内率先研究了丙烯酸酯与PU用量比（A/PU）的改变对乳液性能及粘接性能的影响，以及这种改变对粒子形态的影响。
参考来源 - 水性聚氨酯乳液的制备及其改性研究Cationic aqueous polyurethane that has unique properties have good future in textile industry, and its application as anti-crease finishing agent of cotton can improve elasticity of sample.
阳离子水性聚氨酯具有独特的性能，在纺织领域有着较好的应用前景，它可以用作棉织物防皱整理剂提高织物的弹性。
参考来源 - 水性聚氨酯织物整理剂的合成及应用性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The waterborne wood paints were prepared from aqueous polyurethane dispersion.
采用水性聚氨酯分散体配制水性木器涂料。
However, most of the aqueous polyurethane membrane is bad water and solvent resistance, which limits its application.
大多数水性聚氨酯涂膜耐水性、耐溶剂性等较差，限制了其应用范围。
Up to now, the synthesis and study of aqueous polyurethane dyes have been rarely reported in the previous literatures.
本论文研究工作涉及水性聚氨酯染料及相关很多领域，都建立在水性聚氨酯的理论和基础上。
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