Quantitative Analysis of Mixtures of Ethylene- and Propylene-Based Polymers by Temperature-Rising Elution Fractionation and exp 13 C Nuclear Magnetic Resonance

The fraction soluble in boiling heptane of a mixture of polypropylene, polyethylene and ethylene--propylene copolymer was characterized by exp 13 C nuclear magnetic resonance (n.m.r.) combined with temperature-rising elution fractionation. Two mathematical models were used to achieve quantitative an...

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Veröffentlicht in:	Polymer (Guilford) 1992-01, Vol.33 (21), p.4605-4610
Hauptverfasser:	Gilet, L, Grenier-Loustalot, M-F, Bounoure, J
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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