Phenolic resin adhesives based on chestnut (Castanea sativa) hydrolysable tannins

Abstract : Chestnut hydrolysable tannins are phenolic materials that have been considered too unreactive to compete in the phenolic resin adhesives market for exterior boards for the building industry. However, an article in 1973 describing 3years industrial application of chestnut hydrolysable tannins during the first oil crisis indicated that this was not the case. We have extended this old work by using superior phenolic resins formulations and producing phenol-formaldehyde-chestnut tannin adhesives where a substitution of up to 80% of the phenol is possible with remarkably good results. The reactions involved were clarified by C-13 NMR and MALDI-TOF mass spectrometry.
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Article dans une revue
Journal of Adhesion Science and Technology, Taylor & Francis, 2013, 27 (18-19, SI), pp.2103-2111. 〈10.1080/01694243.2012.697673〉
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https://hal.univ-lorraine.fr/hal-01593762
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Soumis le : mardi 26 septembre 2017 - 16:25:39
Dernière modification le : mercredi 21 mars 2018 - 01:23:18

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S. Spina, X. Zhou, C. Segovia, A. Pizzi, M. Romagnoli, et al.. Phenolic resin adhesives based on chestnut (Castanea sativa) hydrolysable tannins. Journal of Adhesion Science and Technology, Taylor & Francis, 2013, 27 (18-19, SI), pp.2103-2111. 〈10.1080/01694243.2012.697673〉. 〈hal-01593762〉

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