<p>Pumpable free-flowing aqueous coal dispersions containing a special non-ionic dispersant which is a polyalkylene oxide bisphenol A derivative, and the use of the said dispersant in coal/water dispersions.</p>
申请公布号
EP0171602(B1)
申请公布日期
1989.10.25
申请号
EP19850108549
申请日期
1985.07.10
申请人
BASF AKTIENGESELLSCHAFT
发明人
OPPENLAENDER, KNUT, DR.;STORK, KARL, DR.;HOVEMANN, FRIEDRICH, DR.;SCHWARTZ, ERICH, DR.
