受控聚合物技术——合成涂料用聚合物型助剂新方法

Controlled polymerization technology——a new method for the preparation of polymeric additives of coatings

用于合成聚合物型润湿分散剂的受控聚合技术很多。每一种技术都有其自己的特性,从而合成的聚合物结构的性能也不同。受控聚合技术不仅适用于合成嵌段共聚物,也可用于合成其他聚合物结构。本文就用于颜料用润湿和稳定的随机共聚物、AB嵌段共聚物、梯度共聚物的区别作一一讨论。

Every controlled polymerization technology for the preparation of polymeric wetting dispersant,with its own characteristic,can give polymers of different structure and performance.Controlled polymerization technology can be used to synthesize block copolymers and other structure polymer.This paper will discuss the differences between random copolymer,AB block copolymer and gradient copolymer which are be used as pigment wetting and stabilizers.