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Item hits: Results 31-40 of 121 (Search time: 0.0 seconds).
Issue DateTitleAuthor(s)TypeAccess
Mar-2013In-line near-infrared spectroscopy : a tool to monitor the preparation of polymer-clay nanocomposites in extrudersBarbas, J. M.; Machado, Ana; Covas, J. A.ArticleRestricted access (UMinho)
2001Effect of polyolefin structure on maleic anhydride graftingMachado, A. V.; Covas, J. A.; Duin, M. vanArticleRestricted access (UMinho)
2004Evolution of peroxide-induced thermomechanical degradation of polypropylene along the extruderMachado, A. V.; Maia, J. M.; Canevarolo, S. V.; Covas, J. A.ArticleRestricted access (UMinho)
2004A study of grafting reactions during processing of polyolefinsMachado, A. V.; Covas, J. A.; Van Duin, M.ArticleRestricted access (UMinho)
2014Hybrid algorithms for the twin-screw extrusion configuration problemTeixeira, Cristina; Covas, J. A.; Stützle, Thomas; Gaspar-Cunha, A.ArticleRestricted access (UMinho)
2014The plasticating sequence in barrier extrusion screws part I : modelingGaspar-Cunha, A.; Covas, J. A.ArticleRestricted access (UMinho)
2006Helical flow during rotational pipe extrusion,Martins, Manuel Rodrigues; Covas, J. A.ArticleRestricted access (UMinho)
2006Evolution of the peroxide-induced degradation of polypropylene along a twin-screw extruder : experimental data and theoretical predictionsBerzini, F.; Vergnes, B.; Canevarolo, S. V.; Machado, A. V.; Covas, J. A.ArticleRestricted access (UMinho)
2006The effect of the compatibilization route of PA/PO blends on the physico-chemical phenomena developing along a twin-screw extruderMachado, A. V.; Yquel, Virginie; Covas, J. A.; Flat, Jean.-Jacques; Ghamri, Nessim; Wollny, AndreasArticleRestricted access (UMinho)
2010Tribological, rheological and mechanical characterization of polymer blends for ropes and netsMathew, M. T.; Novo, J.; Rocha, L. A.; Covas, J. A.; Gomes, J. R.ArticleRestricted access (UMinho)