65733-70-2 1,3-Butanediol, polymer with 1,3-diisocyanatomethylbenzene and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl), Me Et ketone oxime-blocked
85160-31-2 Propanol, oxybis-, polymer with bis(isocyanatomethyl)bezene and .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)]