反应 #345421

反应方程式

triisobutylaluminum

ethylene 4-methyl-1-pentene

→

decane

溶剂

benzene

反应条件

后处理

1. 1
   其他The polymerization of Example 10
2. 2
   其他MFR of 0.13 g/10 min

实验过程

The polymerization of Example 10 was repeated except that in place of the organoaluminum oxy-compound used therein, there were used 0.1 mg atom in terms of aluminum atom of the benzene-insoluble organoaluminum oxy-compound as prepared above, 1 mmole of triisobutylaluminum and 4.2×10-4 mg atom in terms of titanium atom of the solid catalyst component [I], whereby 50.8 g of an ethylene/4-methyl-1-pentene copolymer having MFR of 0.13 g/10 min, a density of 0.904 g/cm3, an amount of decane-soluble portion of 0.35% by weight and Mw/Mn of 6.1 was obtained.

来源