含取代氨端基的聚酯类超分散剂的研制及应用

2Synthesis and application of substituted amino terminal group polyester hyperdispersants

对含取代氨端基的聚酯类超分散剂的合成方法进行了研究,并为获得适当长度的聚酯链选择了最佳合成条件.同时扼要论述了这类超分散剂的结构特性,以及对于有机颜料粒子表面的吸附作用、分散体系的稳定作用以及对涂料、油漆、油墨生产的重要意义.

A synthetic method for substituted amino-terminal group polyester hyperdispersants is researched and the optimum conditions for polyester chain with suitable length are chosen.The structure characteristic of the hyperdispersants,adsorption function to the organic pigment surface,stabilization function to the disperse system,and the importance to the production of paint and coating are introduced briefly.