In {TAIL ~ fresh water slurries} {HEAD ~ polyethylene glycol derivatives} of significantly different molecular weights are employed with nonionic polysaccharides for optimizing the rheological characteristics of bentonite slurries 
In
In { TAIL ~ fresh water slurries } { HEAD ~ polyethylene glycol derivatives } of significantly different molecular weights are employed with nonionic polysaccharides for optimizing the rheological characteristics of bentonite slurries
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH