活性聚合物型颜料分散剂是由专利的活性聚合方法制得，具有其他类型颜料分散剂无法比拟的优点，使难以稳定的颜料具有很好的分散稳定性，可满足汽车涂料等高装饰性涂料的要求。介绍了毕克化学公司的活性聚合物型颜料分散剂的作用原理及应用实例。An active polymeric dispersant with cistinguished advantages from the others and useful for pigment, was prepared by proprietary poly merization, which gave good dispersibility to the