Rheological and thermal properties of Boltorn® hyperbranched polyesters
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Rheological (in solution and in melt) and thermal properties of aliphatic hydroxy-functional Boltorn® hyperbranched polyesters of different pseudo generation were investigated in this work. The obtained results show that 40 wt.% solutions of Boltorn® samples in N-methyl-2-pyrrolidinon exhibit Newtonian behaviour at 30 oC and that zero shear viscosity increases with increase of the generation number, i.e. molar mass. On the other side, vales of the Tg show only slight increase with increase of the molar mass. Thermal stability of investigated samples increases with increase of the number of generation.
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Hyperbranched polyestersSource:
Proceedings - 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2010, 21-24 September 2010, Belgrade, Serbia, 2010, 2, 473-475Publisher:
- Society of Physical Chemists of Serbia
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IHTMTY - CONF AU - Džunuzović, Jasna AU - Jovanović, Slobodan AU - Lechner, Manfred D. AU - Vodnik, Vesna PY - 2010 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6711 AB - Rheological (in solution and in melt) and thermal properties of aliphatic hydroxy-functional Boltorn® hyperbranched polyesters of different pseudo generation were investigated in this work. The obtained results show that 40 wt.% solutions of Boltorn® samples in N-methyl-2-pyrrolidinon exhibit Newtonian behaviour at 30 oC and that zero shear viscosity increases with increase of the generation number, i.e. molar mass. On the other side, vales of the Tg show only slight increase with increase of the molar mass. Thermal stability of investigated samples increases with increase of the number of generation. PB - Society of Physical Chemists of Serbia C3 - Proceedings - 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2010, 21-24 September 2010, Belgrade, Serbia T1 - Rheological and thermal properties of Boltorn® hyperbranched polyesters VL - 2 SP - 473 EP - 475 UR - https://hdl.handle.net/21.15107/rcub_cer_6711 ER -
@conference{ author = "Džunuzović, Jasna and Jovanović, Slobodan and Lechner, Manfred D. and Vodnik, Vesna", year = "2010", abstract = "Rheological (in solution and in melt) and thermal properties of aliphatic hydroxy-functional Boltorn® hyperbranched polyesters of different pseudo generation were investigated in this work. The obtained results show that 40 wt.% solutions of Boltorn® samples in N-methyl-2-pyrrolidinon exhibit Newtonian behaviour at 30 oC and that zero shear viscosity increases with increase of the generation number, i.e. molar mass. On the other side, vales of the Tg show only slight increase with increase of the molar mass. Thermal stability of investigated samples increases with increase of the number of generation.", publisher = "Society of Physical Chemists of Serbia", journal = "Proceedings - 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2010, 21-24 September 2010, Belgrade, Serbia", title = "Rheological and thermal properties of Boltorn® hyperbranched polyesters", volume = "2", pages = "473-475", url = "https://hdl.handle.net/21.15107/rcub_cer_6711" }
Džunuzović, J., Jovanović, S., Lechner, M. D.,& Vodnik, V.. (2010). Rheological and thermal properties of Boltorn® hyperbranched polyesters. in Proceedings - 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2010, 21-24 September 2010, Belgrade, Serbia Society of Physical Chemists of Serbia., 2, 473-475. https://hdl.handle.net/21.15107/rcub_cer_6711
Džunuzović J, Jovanović S, Lechner MD, Vodnik V. Rheological and thermal properties of Boltorn® hyperbranched polyesters. in Proceedings - 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2010, 21-24 September 2010, Belgrade, Serbia. 2010;2:473-475. https://hdl.handle.net/21.15107/rcub_cer_6711 .
Džunuzović, Jasna, Jovanović, Slobodan, Lechner, Manfred D., Vodnik, Vesna, "Rheological and thermal properties of Boltorn® hyperbranched polyesters" in Proceedings - 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2010, 21-24 September 2010, Belgrade, Serbia, 2 (2010):473-475, https://hdl.handle.net/21.15107/rcub_cer_6711 .