中文摘要：

多重 aziridine/polyester microcapsules 作为控制版本，水运的 cross-linker 被多重乳剂溶剂蒸发综合方法。结果表演，更低的表面有壳聚酯的免费精力为 microcapsules 的形成是更赞成的。完整的包含 microcapsules 与表面与聚酯被综合 34.5 mJ/m2 的免费精力。喂集体比率的 Shell-to-core 在形态学和产生 microcapsules 的核心内容上有重要影响。有在约 22% 点的一致的壳厚度和核心内容的明确的球形的 microcapsules 在 1:1 的 shell-to-core 团比率被生产。当 2.5% 胶体 stabilizer 被使用时，空球形的 microcapsules 被获得。高溶剂蒸发率导致在大约 2 h 起皱和 microcapsules，和蒸发率等价物的孔到溶剂消除提供表面变硬的一致的率。由 SEM 和 FTIR 的 microcapsules 的描述证明多重 aziridine 在 microcapsule 的中心被包含。microcapsules 综合了能在高度被打破砍率。

英文摘要：

Polyfunctional aziridine/polyester microcapsules as control-release waterborne cross-linker were synthesized by multiple emulsion-solvent evaporation method. The results show that, a lower surface free energy with shell polyester is more favourable for the formation of microcapsules. Full encapsulating microcapsules are synthesized with the polyester with a surface free energy of 34.5 mJ/m^2. Shell-to-core feeding mass ratio has a significant influence on the morphology and core content of the resulting microcapsules. Well defined spherical microcapsules with uniform shell thickness and core content at around 22% are produced at a shell-to-core mass ratio of 1：1. When 2.5% of colloid stabilizer is used, hollow spherical microcapsules are obtained. A high solvent evaporation rate results in wrinkling and porosity of the microcapsules, and an evaporation rate equivalent to solvent elimination in about 2 h provides a uniform rate of surface hardening. The characterization of the microcapsules by SEM and FTIR demonstrates that polyfunctional aziridine is encapsulated at the centre of the microcapsule. The microcapsules synthesized can be broken at a high shear rate.