环保型液状分散染料组合物的制备

Preparation of an Environment Friendly Liquid Disperse Dye Composition

本文制备了一种印花用黄色液状染料组合物。该组合物以常规染料作为发色组分,含羧甲磺酰基的水暂溶性染料作为辅助发色组分和悬浮分散剂,无需加入其他需要水洗去除的助剂。用于疏水纤维的染色和印花时,上色率高,耐摩擦牢度、升华及水洗牢度良好,无需水洗过程,是一种清洁环保的分散染料产品。

A yellow liquid dye composition for printing was prepared,which contains conventional dye as chromogenic component and carboxy methyl sulfonyl water temporary soluble dyes as auxiliary chromogenic component and suspended dispersant.The composition is used in dyeing polyester fiber,which is an environment friendly disperse dye product with high uptake rate,good fastness to rubbing,sublimation and water washing.