Ethylene/Octene Copolymerization with Supported Zirconocene Catalysts and the 13C NMR Analysis of Copolymers

Chinese Journal of Applied Chemistry ›› 1996, Vol. 0 ›› Issue (4): 110-112.

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Ethylene/Octene Copolymerization with Supported Zirconocene Catalysts and the ¹³C NMR Analysis of Copolymers

Liu Shengsheng, Yu Guangqian, Huang Baotong

Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022

Received:1995-10-17 Revised:1996-04-08 Published:1996-08-10 Online:1996-08-10

Abstract

Abstract: Copolymerization of ethylene/octene-1 was investigated by using two types of supported zirconocene catalysts, Zr/MAO/SiO₂ and Zr/MAO/SAA,where SiO₂ and poly(styrene-acrylamide ) (SAA) were used as carriers respectively. The results showed that the catalysts have high copolymerization ability. The triad sequence distribution and mean sequence lengths of monomers in the copolymers have been calculated by ¹³C NMR data.

Key words: supported zirconocene catalyst, copolymerization, sequence distribution, ¹³C NMR

Liu Shengsheng, Yu Guangqian, Huang Baotong. Ethylene/Octene Copolymerization with Supported Zirconocene Catalysts and the ¹³C NMR Analysis of Copolymers[J]. Chinese Journal of Applied Chemistry, 1996, 0(4): 110-112.

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Ethylene/Octene Copolymerization with Supported Zirconocene Catalysts and the ¹³C NMR Analysis of Copolymers

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