72076-58-5

Propanoic acid,3-hydroxy-2-(hydroxymethyl)-2-methyl-,polymer withhydrazine,.alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl)and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane

(3-羟基-2-羟甲基-2-甲基丙酸、肼、Α-氢-Ω-羟基聚(氧-1,4-丁二基)和5-异氰酸根合-1-(异氰酸根合甲基)-1,3,3-三甲基环己烷的聚合物)