Thermal stability, fractionation, and chemical modification of chlorinated rubbers. I. Infrared and 13 C‐NMR study of the structure of chlorinated natural rubber modified under various experimental conditions

The structure of chlorinated natural rubber (CR) was studied by infrared and NMR spectroscopy. It was shown that the structure proposed by Troussier (thèse de Docteur‐Ingénieur, Lyons, 1954) does not fit the 13 C‐NMR characteristics of this compound. CR was fractionated and each fraction was charact...

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Bibliographic Details
Published in:Journal of applied polymer science 1984-12, Vol.29 (12), p.4081-4089
Main Authors: Makani, Siku, Brigodiot, Maryvonne, Maréchal, Ernest, Dawans, François, Durand, Jean‐Pierre
Format: Article
Language:English
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Summary:The structure of chlorinated natural rubber (CR) was studied by infrared and NMR spectroscopy. It was shown that the structure proposed by Troussier (thèse de Docteur‐Ingénieur, Lyons, 1954) does not fit the 13 C‐NMR characteristics of this compound. CR was fractionated and each fraction was characterized. The thermal stability of CR and the evolution of its structure in various experimental conditions was studied by NMR.
ISSN:0021-8995
1097-4628
DOI:10.1002/app.1984.070291240