These products which are produced by two or more substrates exhibit improvements in performance over traditional sulfonates or salicylates metal detergents,with good prospect.

• 说明将两种(或两种以上的)清净剂基质混合制备的产品具有较传统金属清净剂更好的使用性能,这一类型的金属清净剂具有良好的发展前景。