Synonyms: .alpha.-Hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl),1,3-diisocyanatomethylbenzenepolymer;1,3-Diisocyanatomethylbenzene,.alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl)polymer;1,3-Diisocyanatomethylbenzene,polytetramethyleneglycolpolymer;Poly(oxy-1,4-butanediyl),.alpha.-hydro-.omega.-hydroxy-,polymerwith1,3-diisocyanatomethylbenzene;Polybutyleneglycol,toluenediisocyanatecopolymer;Polytetramethyleneglycol,1,3-diisocyanatomethylbenzenepolymer;Toluenediisocyanate,poly(oxytetramethylene)diolresin;Toluenediisocyanate,poly(tetramethyleneether)glycolpolymer