| 英文同义词: | alpha-hydro-omega-hydroxy-poly(oxy(methyl-1,2-ethanediyl)) polymer with 1,1'-methylenebis(4-isocyanatobenzene);Polypropylene polyol diphenylmethanediisocyanate prepolymer;poly(oxypropylene) glycol-4,4'-diphenylmethane diisocyanate copolymer;Diphenylmethane diisocyanate-polypropylene glycol polymer;Polyoxy(methyl-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1-methylenebis4-isocyanatobenzene;Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatobenzene] Diphenylmethane-4,4'-diisocyanate, polypropylene glycol polymer;Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatobenzene];MDI/ polypropylene glycol copolymer |