Avaliação das razões molares Cl/Nd e Al/Nd na polimerização de 1,3-butadieno com o sistema catalitico versatato de neodimio/hidreto de di-isobutilaluminio/cloreto de t-butila

[摘要] This work studied ternary catalyst systems composed of neodymium versatate, t-butyl chloride and diisobutylaluminium hydride used in the cis-1,4 polymerization of butadiene in hexane. The effect of Cl/Nd and Al/Nd molar ratios on the polymerization was in

[学科分类] 化学工程（综合）