Abstract
The recovery of poly(ethylene terephthalate) from post-consumer packaging products, such as beverage bottles, allowed to obtain flakes with a purity level suitable for reprocessing. Among many possibilities, the blending with polyolefins can provide toughened materials but, as poly(ethylene terephthalate) and polyolefins are immiscible, different methods of reactive compatibilization were followed to achieve a fine dispersion of polyolefln domains into a poly(ethylene terephthalate) matrix. In this meanwhile the use of a functionalized polyolefin, bearing reactive groups toward poly(ethylene terephthalate) terminals, is a promising route to obtain grafted copolymers acting as interface stabilizers. In particular, the use in the melt blending of ester or hydroxyl functionalized polyolefins in the presence of transesterification catalysts and/or anhydride functionalized polyolefins as compatibilizer precursors were both investigated by focusing onto chemical aspects. The prepared blends were analyzed through suitable fractionation methods, such as selective extractions, and spectroscopic analysis in order to identify the molecular architecture of the macromolecules resulting from the process and study their effectiveness at the interface region. Moreover the phase morphology and the thermo-mechanical properties were investigated and correlated to the structure of the macromolecular species in the system.
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References
F. Awaja and D. Pavel, Eur. Pol. J. 41, 1453 (2005).
Y. Yang, Y. Lu, H. Xiang, et al., Polym. Degrad. Stab. 75, 185 (2002).
S. H. Mansour and N.E. Ikladious, Polym. Test. 21, 497 (2002).
T. Masuda, Y. Miwa, A. Tamagawa, et al., Polym. Degrad. Stab. 58, 315 (1997).
T. Yoshioka, M. Ota, and A. Okuwaki, Ind. Eng. Chem. Res. 42, 675 (2003).
G. Grause, T. Yoshioka, T. Handa, et al., in Feedstock Recycling of Plastics, M. Muller-Hagedom, H. Bockhom (eds.), Universitatsverlag Karlsruhe, 2005, pp. 279–285.
T. Yoshioka, T. Handa, G. Grause, and H. Inomata, in Feedstock Recycling of Plastics. M. Muller-Hagedom, H. Bockhom (eds.), Universitat Karlsruhe, 2005, pp. 387–393.
M. A. Spinacé and M. A. De Paoli, J. Appl. Polym. Sci. 80, 20 (2001).
S. Liu, W. Li, B. Liang, and Y. Yu, Eur. Polym. J. 36, 2159 (2000).
A. Pawlak, M. Pluta, J. Morawiec, et al., Eur. Polym. J. 36, 1875 (2000).
L. Incarnato, P. Scarfato, L. Di Maio, and D. Acierno, Polymer 41, 6825 (2000).
R. Jeziorska, Macromol. Symp. 170, 21 (2000).
A. Pegoretti and A. Penati, Polymer 45, 7995 (2004).
W. Loyens and G. Groeninckx, Polymer 44, 123 (2003).
K. P. Chaudhari and D. D. Kale, Polym. Int. 52, 291 (2003).
N. C. Liu and H. Huang, in Reactive Polymer Blending, Ed. by W. E. Baker, C. E. Scott, and G.-H. Hu (Hanser, Munich, 2001).
C. Chen and F. S. Lai, Polym. Eng. Sci. 34, 472 (1994).
K. G. Gravalos, J. K. Kallitsis, and N. K. Kalfoglou, Polymer 36, 1393 (1995).
S. Kim, C. E. Park, J. H. An, et al., Polym. J. (Tokyo) 292, 274 (1997).
N. K. Kalfoglou, D. S. Skafidas, and D. D. Sotiropoulou, Polymer 35, 3624 (1994).
Y. Pietrasanta, J.-J. Robin, N. Torres, and B. Boutevin, Macromol. Chem. Phys. 200, 142 (1999).
W. Loyens and G. Groeninckx, Polymer 43, 5679 (2002).
W. Loyens and G. Groeninckx, Polymer 44, 4929 (2002).
A. Arostegui and J. Nazabal, Polym. Adv. Technol. 14, 400 (2003).
A. Arostegui and J. Nazabal, J. Polym. Sci., Part B: Polym. Phys. 41, 2236 (2003).
W. Hale, H. Keskkula, and D. Paul, Polymer 40, 365 (1999).
W. Hale, H. Keskkula and D. Paul, Polymer 40, 3665 (1999).
H. T. Oyama, T. Kitagawa, T. Ougizawa, et al., Polymer 45, 1033 (2004).
Y. J. Sun, G.-H. Hu, M. Lambla, and H. K. Kotlar, Polymer 41, 2543 (2001).
G. Moad, Prog. Polym. Sci. 242, 81 (1999).
G. H. Hu and H. Cartier, J. Appl. Polym. Sci. 71, 125 (1999).
L. Yang, F. Zang, T. Endo, and T. Hirotsu, Polymer 43, 2591 (2002).
F. Ciardelli, M. Aglietto, E. Passaglia, and G. Ruggeri, Macromol. Symp. 129, 79 (1998).
E. Passaglia, P. Siciliano, F. Ciardelli, and G. Maschio, Polym. Int. 49, 949 (2000).
E. Passaglia, L. Corsi, M. Aglietto, et al., J. Appl. Polym. Sci. 87, 14 (2003).
F. Ciardelli, M. Aglietto, M. B. Coltelli, et al., in Modification and Blending of Synthetic and Natural Macromolecules, Ed. by F. Ciardelli and S. Penczek (Kluwer Academic, 2004), Chap. 4, p. 47.
M. K. Cheung and D. Chan, Polym. Int. 43, 281 (1997).
K.-H. Yoon, H.-W. Lee, and O. O. Park, J. Appl. Polym. Sci. 70, 389 (1998).
C. P. Papadopoulou and N. K. Kalfoglou, Polymer 41, 2543 (2000).
A. Sanchez-Solis, F. Calderas, and O. Manero, Polymer 42, 7335 (2001).
S.-J. Kim, B.-S. Shin, J.-L. Hong, et al., Polymer 42, 4073 (2001).
J. M. Lusinchi, B. Boutevin, N. Torres, and J. J. Robin, J. Appl. Polym. Sci. 79, 874 (2001).
Z.-Z. Yu, M. Lei, Y. Ou, and G. Yang, Polymer 43, 6993 (2002).
A. Arostegui, M. Gaztelumendi, and J. Nazabal, Polymer 42, 9565 (2001).
A. Arostegui and J. Nazabal, Polymer 44, 239 (2003).
A. Arostegui and J. Nazabal, Polymer 44, 5227 (2003).
Y. X. Pang, D. M. Jia, H. J. Hu, et al., Polymer 41, 357 (2000).
Y.-J. Sun, G.-H. Hu, M. Lambla, and H. K. Kotlar, Polymer 37, 4119 (1996).
B. Boutevin, J. M. Lusinchi, Y. Pietrasanta, and J. J. Robin, Polym. Eng. Sci. 36, 879 (1996).
X. H. Wang, H. X. Zhang, Z. G. Wang, and B. Z. Jiang, Polymer 38, 1569 (1997).
J. H. Lepers, B. D. Favis, and R. J. Tabar, J. Polym. Sci, Part B: Polym. Phys. 35, 2271 (1997).
J. C. Lepers, B. D. Favis, and C. Lacroix, J. Polym. Sci, Part B: Polym. Phys. 37, 939 (1999).
D. J. Ihm and J. L. White, J. Appl. Polym. Sci. 60, 1 (1996).
M. Heino, J. Kirjava, P. Hietoja, and J. Seppala, J. Appl. Polym. Sci. 65, 241 (1997).
A. Pawlak, W. G. Perkins, F. L. Massey, et al., J. Appl. Polym. Sci. 73, 203 (1999).
V. Tanrattanakul, A. Hiltner, E. Baer, et al., Polymer 38, 2191 (1997).
T. L. Carté and A. Moet, J. Appl. Polym. Sci. 48, 611 (1993).
T. Vainio, G.-H. Hu, M. Lambla, and J. Seppala, J. Appl. Polym. Sci. 63, 883 (1997).
F. P. La Mantia, R. Scaffaro, C. Colletti, et al., Macromol. Symp. 176, 265 (2001).
M. Xanthos, M. W. Young, and J. A. Biesenberger, Polym. Eng. Sci. 30, 355 (1990).
S. H. Park, K.-Y. Park, and K.-D. Suh, J. Polym. Sci., Part B: Polym. Phys. 36, 447 (1998).
J. G. Park, D.-H. Kim and K.-D. Suh, J. Appl. Polym. Sci. 78, 2227 (2000).
T. Y. Bae, K.-Y. Park, D. G.-H. Kim, and K.-D. Suh, J. Appl. Polym. Sci. 81, 1056 (2001).
J. B. Jun, J.-G. Park, D.-H. Kim, and K.-D. Suh, Eur. Polym. J. 37, 597 (2001).
H. Cartier and G.-H. Hu, J. Mater. Sci. 35, 1985 (2000).
M. F. Champagne, M. A. Huneault, C. Roux, and W. Peyrel, Polym. Eng. Sci. 39, 976 (1999).
N. Papke and J. Karger-Koshis, Polymer 42, 1109 (2001).
M. B. Coltelli, S. Bianchi, S. Savi, et al., Macromol. Symp. 204, 227 (2003).
M. B. Coltelli, S. Bianchi, and M. Aglietto, Polymer 48, 1276 (2007).
M. B. Coltelli, S. Savi, I. Della Maggiore, et al., Macromol. Mater. Eng. 289, 400 (2004).
W. A. MacDonald, Polym. Int. 51, 923 (2002).
M. B. Coltelli, I. Della Maggiore, S. Savi, et al., Polym. Degrad. Stab. 90, erratum 211 (2005); 91, 987 (2006).
E. Passaglia, S. Ghetti, F. Picchioni, and G. Ruggeri, Polymer 41, 4389 (2000).
M. B. Coltelli, C. Harrats, M. Aglietto, and G. Groeninckx, Polym. Eng. Sci. 48, 1424 (2008).
M. B. Coltelli, M. Aglietto, and F. Ciardelli, Eur. Polym. J. 44, 1512 (2008).
M. Aglietto, M. B. Coltelli, S. Savi, et al., J. Mater. Cycles Waste Manag. 6, 13 (2004).
P. Marechal, R. Legras, and J. M. Dekonink, J. Polym. Sci., Part B: Polym. Phys. 33, 1895 (1995).
M. Aglietto, M. B. Coltelli, S. Savi, and I. Della Maggiore, in Proceedings of 3rd International Symposium on Feedstock Recycling of Plastics. M. Muller-Hagedom, H. Bockhom (eds.), Universitat Karlsruhe, 2005, pp. 503–508.
S. Wu, J. Polym. Sci., Part B: Polym. Phys. 21, 699 (1983).
S. Wu, Polymer 26, 1855 (1985).
S. Wu, J. Appl. Polym. Sci. 35, 549 (1988).
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Coltelli, MB., Savi, S., Aglietto, M. et al. A chemical view onto post-consumer poly(ethylene terephthalate) valorization through reactive blending with functionalized polyolefins. Polym. Sci. Ser. A 51, 1249 (2009). https://doi.org/10.1134/S0965545X09110108
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DOI: https://doi.org/10.1134/S0965545X09110108