The present invention relates to a composition containing modified block copolymer dispersants and dispersible inorganic or organic pigments. The block copolymers are prepared by atom transfer radical polymerisation (ATRP) and modified with a salt forming group. The pigment composition is useful for preparing coating compositions, prints, images, inks or lacquers and other disperse systems.
本发明涉及一种含有改性嵌段共聚物分散剂和可分散无机或
有机颜料的组合物。嵌段共聚物通过原子转移自由基聚合(ATRP)制备,并用成盐基团进行改性。该
颜料组合物可用于制备涂料组合物、印刷品、图像、油墨或油漆以及其他分散体系。