中国染料工业现状与发展趋势

Current status and development trend of China’s dyestuff industry

综述了与纤维成物理结合的染料类别、染色对象、染色原理与染色性能现状;详细论述了与纤维成化学结合的反应性染料染色原理和染色性能及其发展,包括反应基团类型、单反应基团反应性染料、双反应基团反应性染料、发色体结构对双反应基团反应性染料染色性能的影响;简介了大分子交联染料的分子结构及适应现代纤维数码喷墨印花需求的染色性能。

The type of dyes,dyeing objects,dyeing principles and dyeing properties which are physically combined with fibers are reuiewed.Then it discusses in detail the dyeing principles,properties and development of the reactive dyes which are chemically bounded to the fibers in terms of types of reactive group,monofunctional reactive dyes,bifunctional reactive dyes and the effects of chromophore structures on dyeing properties of bifunctional dyes. Finally,it introduces in brief the molecular structure of macromolecular crosslinking dyes and their dyeing properties which can well meet the needs of modern digital inkjet printing.