Colored polymer nanospheres have high light absorption, reflection, and color properties, which can be widely used as the colorants in inks, textiles, and paints. In this paper, the monodispersed cationic colored polymer nanospheres (RCCM, YCCM, and BCCM) with the three-primary colors were fabricated by emulsion polymerization using polymerizable dyes (AHAQ, AAQBC, and AHMAQ) and styrene (St) as the monomers. The polymerizable dyes were successfully synthesized, and their chemical structures were characterized by ¹H-NMR, FT-IR, and elemental analysis. The diameters and zeta potential of RCCM, YCCM, and BCCM were 65 nm, 68 nm, 69 nm, and + 42.8 mV, + 45.3 mV, and + 50.6 mV, respectively. Importantly, the prepared nanospheres exhibited high dispersion stability due to their high zeta potential. Then the RCCM, YCCM, and BCCM were applied to CMC-treated cotton fabric printing without any extra additives. The printed fabrics exhibited a certain hydrophobicity with the contact angles (CA) of 125°, 128°, and 123°. The testing of hand feel indicated that the hand feel of printed fabrics changed slightly as compared with cotton fabrics. And the color fastness of all printed fabrics was good enough for practical applications.

有色聚合物纳米球具有高吸光性、反射性和显色性，可广泛用作油墨、纺织品和涂料的着色剂。在本文中，使用可聚合染料（AHAQ、AAQBC 和 AHMAQ）和苯乙烯（St）作为单体，通过乳液聚合制备了具有三基色的单分散阳离子有色聚合物纳米球（RCCM、YCCM 和 BCCM）。成功合成了可聚合染料，其化学结构表征为¹H-NMR、FT-IR和元素分析。RCCM、YCCM 和 BCCM 的直径和 zeta 电位分别为 65 nm、68 nm、69 nm 和 + 42.8 mV、+ 45.3 mV 和 + 50.6 mV。重要的是，制备的纳米球由于其高 zeta 电位而表现出高分散稳定性。然后将 RCCM、YCCM 和 BCCM 应用于 CMC 处理的棉织物印花，无需任何额外的添加剂。印花织物表现出一定的疏水性，接触角（CA）分别为125°、128°和123°。手感测试表明，与棉织物相比，印花织物的手感略有变化。并且所有印花织物的色牢度都足以满足实际应用的需求。