Hydroxyl-terminated polybutadiene

Hydroxyl-terminated polybutadiene

SummaryLiquiflex-H is commercially available hydroxyl terminated polybutadiene (HTPB) produced by Petroflex. It was analyzed by 1H and 13C NMR spectroscopy with regard to three main hydroxylated end groups. The NMR assignments related to three main alcoholic functions has raised some controversy in...

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Veröffentlicht in:Polymer bulletin (Berlin, Germany) Germany), 1997-03, Vol.38 (3), p.327-332
Hauptverfasser: Vilar, W. D, Menezes, S. M. C, Seidl, P. R
Format: Artikel
Sprache:eng
Schlagworte:
NMR spectroscopy
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Zusammenfassung:SummaryLiquiflex-H is commercially available hydroxyl terminated polybutadiene (HTPB) produced by Petroflex. It was analyzed by 1H and 13C NMR spectroscopy with regard to three main hydroxylated end groups. The NMR assignments related to three main alcoholic functions has raised some controversy in the literature and is considered further in our discussion. HETCOR and COSY pulse sequence NMR techniques were used in this work to solve this question.
ISSN:0170-0839
1436-2449
DOI:10.1007/s002890050055