英文名称:1,2-Ethanediol, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-1-hexanol- and methanol blocked; 1,2-Ethanediol, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-1-hexanol- and methanol-blocked; 1,2-Ethanediol, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-1-hexanol and methanol blocked