苯并噁唑类荧光增白剂

Benzoxazole Type Fluorescent Brightener

本文综述了苯并噁唑类荧光增白剂的主要品种,典型产品的合成工艺,该类荧光增白剂的主要应用领域及应用方法,重点介绍了该类荧光增白剂各品种之间及和其它化学结构类型荧光增白剂之间按一定比例混合复配后使用能产生加和增效的效果。简介了国内生产现状。提出发展过程中要重视的问题。

The main benzoxazole type florescent brighteners, the synthetic procedures for the representative products, the major application areas and methods were reviewed. The additive synergisms of the mixts, of some of their isomers and the mixts, of the above brighteners with other type brighteners may result in were illustrated in details. The actual production of these brighteners in china was presented, and the development was also evaluated.