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Université Jean Monnet – Saint-Etienne |  |
Journal articles
Effect of the polymer matrix on the thermal behaviour of a furan-maleimide type adduct in the molten state.
Abstract : The effect of three different polymer matrices on the stability of the exo-adduct formed from N-Phenylmaleimide (PM) and furfuryl alcohol (FAl) toward retro Diels-Alder reaction was studied. First, a stereospecific synthesis of the exo-adduct was carried out at the condensed state and for a best understanding, its thermal properties was reported. The temperature of the rDA reaction of the exo-adduct in polyolefins (a low density polyethylene and a random copolymer of ethylene and glycidyl methacrylate) was found similar to the pure exo-adduct rDA reaction temperature. In a poly(vinylacetate)-g-polycaprolactone matrix this temperature was distinctly lower. In this last matrix, the reversibility of the rDA reaction was proved by the formation of the endo-adduct FAlPM during cooling.
https://hal-ujm.archives-ouvertes.fr/ujm-00346401
Contributor : Dominique Rouger Connect in order to contact the contributor
Submitted on : Monday, December 15, 2008 - 2:20:16 PM
Last modification on : Thursday, February 25, 2021 - 3:09:16 AM
Long-term archiving on: : Saturday, November 26, 2016 - 3:25:27 AM
Contributor : Dominique Rouger Connect in order to contact the contributor
Submitted on : Monday, December 15, 2008 - 2:20:16 PM
Last modification on : Thursday, February 25, 2021 - 3:09:16 AM
Long-term archiving on: : Saturday, November 26, 2016 - 3:25:27 AM
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