prov:value
| - Exemplary polyether polyols include the polyols produced by adding at least one member selected from ethylene oxide, propylene oxide, butylene oxide, styrene oxide, and the like to at least one member selected from polyhydric alcohols such as ethylene glycol, diethylene glycol, propylene glycol, dipropylene glycol, glycerin, 1,1,1-trimethylolpropane, 1,2,5-hexanetriol, 1,3-butanediol, 1,4-butanedi
|