The technological process of monocarboxy lic stearyl imidazoline,main technical index,and its application in papermaking are described,and economic benefit is also evaluated.

• 对单羧化硬脂基咪唑啉的工艺流程进行了描述，简介其制备的工艺条件和产品的主要技术指标以及在纸张生产中添加该品的应用研究和经济效益分析。