February 19, 1999

13C NMR Determination of the Composition of Linear Low-Density Polyethylene Obtained with η3-Methallyl-nickel-diiminePF6 Complex

GGGriselda B. GallandUniversidade Federal do Rio Grande do Sul RSRoberto Fernando de SouzaUniversidade Federal do Rio Grande do Sul RMRaquel S. MaulerUniversidade Federal do Rio Grande do Sul

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Abstract

A complete 13C NMR characterization of two linear low-density polyethylenes (LLDPE), one highly branched and the other lowly branched, is presented. These LLDPE were synthesized with a new catalyst: the η3-methallyl-nickel-dadPF6 complex by homopolymerization of ethylene, using different experimental conditions. Methyl, ethyl, propyl, butyl, amyl, and long branches were assigned and quantified.

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Galland et al. (Fri,) studied this question.

synapsesocial.com/papers/69d8f348e72b319804d17d1a https://doi.org/https://doi.org/10.1021/ma981669h

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