Synonyms: Polyoxy(methyl-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1-methylenebisisocyanatobenzene, isocyanate-terminated;Poly[oxy(methyl-1,2-ethanediyl)], 伪-hydro-蠅-hydroxy-, polymer with 1,1’-methylenebis[isocyanatobenzene], isocyanate-terminated