纤维素纤维用活性染料技术进展(续)

Technological Progress of Reactive Dye for Cellulose Fibre

纤维素纤维用活性染料是当今最重要的活性染料。本文从提高固着率的技术、提高染着率的技术、提高色牢度的技术、提高匀染性和重现性的技术、开发低盐染色用染料和提高黑色活性染料的乌黑度技术等六个方面阐述了纤维素纤维用活性染料的技术进展。文中也阐述了纤维素纤维的活性染色技术的进展。它们为更快地发展纤维素纤维用活性染料指明了方向。

The reactive dyes for cellulose fibre is currently the most important reactive dye. The technological progress of the reactive dyes for cellulose fibre was in this article described from six respects, that is the technology to raise the fixation rate, the technology to raise the exhaustion rate, the technology to raise the colour fastness, the technology to raise the levelness and the reproducibility, the development of the reactive dyes for low salt dyeing and the technology to raise the jet-black degree of the black reactive dyes. Also, the technological progress of the reactive dyeing was described. They showed clearly the direction for the faster development of the reactive dyes for cellulose fibre.