9020-84-2

中文别名 2-乙基-2-(羟基甲基)-1,3-丙二醇与Α-氢-Ω-羟基-聚氧甲基-1,2-亚乙基和1,1'-亚甲基-双(4-异腈酸根合苯)的聚合物

英文别名 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with α-hydro-ω-hydroxypoly[ oxy(methyl-1,2-ethanediyl)] and 1,1'-methylenebis[4-isocyanatobenzene]
1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with .alpha.-hydro-.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl) and 1,1-methylenebis4-isocyanatobenzene
Benzene, 1,1'-methylene bis[4-isocyanato-, polymer with .alpha.-hydro-.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl)] and 2-ethyl-2-hydroxymethyl-1,3-propanediol