1,3-丁二醇、1,3-异氰酸根合-2-甲苯、2,4-异氰酸根合-1-甲苯、2-乙基-2-(羟甲基)-1,3-丙二醇和Α-氢-Ω-羟基聚[氧(甲基-1,2-乙二基)]的聚合物

1,3-丁二醇、1,3-异氰酸根合-2-甲苯、2,4-异氰酸根合-1-甲苯、2-乙基-2-(羟甲基)-1,3-丙二醇和Α-氢-Ω-羟基聚[氧(甲基-1,2-乙二基)]的聚合物

1,3-Butanediol, polymer with 1,3-diisocyanato-2-methylbenzene, 2,4-diisocyanato-1-methylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanedi

68259-30-3

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1,3-丁二醇、1,3-异氰酸根合-2-甲苯、2,4-异氰酸根合-1-甲苯、2-乙基-2-(羟甲基)-1,3-丙二醇和Α-氢-Ω-羟基聚[氧(甲基-1,2-乙二基)]的聚合物

1,3-Butanediol, polymer with 1,3-diisocyanato-2-methylbenzene, 2,4-diisocyanato-1-methylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)] Trimethylolpropane, 1,3-butanediol, polypropyleneglycol, 2,4-toluene diisocyanate, 2,6-tolylene diisocyanate polymer;1,3-Butanediol, polymer with 1,3-diisocyanato-2-methylbenzene, 2,4-diisocyanato-1-methylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and α-hydro-ω-hydroxypoly[ oxy(methyl-1,2-ethanediyl)];TDI/ polypropylene-butylene glycol/ trimethylolpropane

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