Patent ID: 9714342
Date: 2017-07-25
CPC Classifications: C02F,C08L

Claim:
1. A suspension comprising flocculant polymer that is particulate and water soluble and has an average molecular weight of at least about 200,000 g/mol and a liquid polyether polyol having a molecular weight from about 150 g/mol to about 1,000 g/mol and a viscosity of the liquid polyether polyol alone at 25° C. of no more than about 500 cP, wherein the suspension has a concentration of flocculant polymer from about 1 weight percent to about 60 weight percent and at least about 40 weight percent liquid polyether polyol and wherein the flocculant polymer comprises polyethylene oxide having an average molecular weight of at least about 6 million g/mol and is not dissolved in the suspension, and wherein the liquid portion of the suspension has a concentration of at least about 80 weight percent liquid polyether polyol.