国内用于蛋白质纤维的荧光增白剂发展现状

The development status quo of fluorescent brighteners for protein fiber in China

综述了用于蛋白质纤维的荧光增白剂主要品种,按化学结构可分属香豆素类型、吡唑啉类型、二苯乙烯联苯类型、双三嗪氨基二苯乙烯类型.介绍了国内生产的主要品种及这些品种的合成工艺和主要生产企业.就产量而言,国内生产的荧光增白剂完全能满足需要,但在一些专用高档品种及商品剂型上还不能全部满足国内毛和丝的印染需要,要从国外进口,值得业内人士关注.

The main kinds of the fluorescent brighteners for protein fibers are reviewed. They may be classified according to their chemical structures into coumarin, pyrazotine, distyryl-biphenyl and bis（triazinyl）aminostilbene ones. The main products in China, their synthetic processes and main producers are presented. The pro- duction quantity in China can fully satisfy the needs, but some of the special high-rank brighteners and their commercial products can not yet satisfy the needs of the Chinese wool and silk dyeing and printing, and must be imported, which must be regarded by the personnel in this industry.