一、前言新型活性染料的发展,首先必须解决以下两大类的主要问题: 1.适宜于组成染料的活性系统的发现,而这种活性系统又必须是在通常织物染色的条件下能与被染物质发生活化作用的。2.活性系统与各种染料(不论是前已发现的或是 I. Introduction The development of new reactive dyes must first address the following two major categories of major problems: 1. Suitable for the discovery of reactive dyes that make up the dye, which must be reactive dyes that are normally dyeable Dye material activation. 2. Active system with a variety of dyes (either previously found or