Highly active MgO-supported TiCl4 catalyst for the ethylene polymerization |
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| Authors: | Norio Kashiwa Toshiyuki Tsutsui |
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| Affiliation: | (1) Research Center, Mitsui Petrochemical Industries, Ltd., Waki-cho, Kuga-gun, 740 Yamaguchi-ken, Japan |
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| Abstract: | Summary The MgO-supported TiCl4 catalysts prepared by heating MgO with TiCl4 showed a high activity for the ethylene polymerization in combination with Et3Al or i-Bu3Al. In these highly active catalysts, it has been shown that MgCl2 is formed in the MgO-TiCl4 reaction and is considered to contribute to the enhancement of the activity of the catalysts. |
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