;wherein X represents a cation selected from the group consisting of a hydrogen, alkali metals, alkaline earth metals, ammonium and organic amines, and n and m each represent 0 or an integer of at least 1. The dispersant has excellent properties of dispersing organic and inorganic substances and an effect of remarkably improving the stability of a dispersion system such as a coal/water slurry."/>
公开/公告号US6197893B1
专利类型
公开/公告日2001-03-06
原文格式PDF
申请/专利权人 LION CORPORATION;
申请/专利号US19940230378
申请日1994-04-20
分类号C08F1120/80;C08F83/60;
国家 US
入库时间 2022-08-22 01:04:59