Polymerization of 1-hexene using supported magnesium titanium catalyst: effect of cocatalyst

被引：12
|
作者：
Saxena, PK [1 ]
机构：
[1] Natl Chem Lab, Div Polymer Chem, Poona 411008, Maharashtra, India
来源：
EUROPEAN POLYMER JOURNAL | 1999年 / 35卷 / 07期
关键词：
D O I：
10.1016/S0014-3057(98)00206-7
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A supported magnesium-titanium catalyst was prepared by reducing titanium tetrachloride with a Grignard reagent produced "in situ". The catalyst was characterized by elemental analysis. The polymerization of 1-hexene was carried out using this catalyst and different aluminumalkyls as cocatalyst. The catalyst showed the highest activity when triisobutylaluminum was used as cocatalyst. The poly(1-hexene) samples were characterized by viscosity measurements and gel permeation chromatography. (C) 1999 Elsevier Science Ltd. All rights reserved.
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收藏
页码：1313 / 1317
页数：5
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