TY  - CONF
AU  - Jovanović, S.
AU  - Jovanović, Vojislav
AU  - Samaržija-Jovanović, Suzana
AU  - Marković, Gordana
AU  - Petković, Branka B.
AU  - Marinović-Cincović, Milena
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9219
AB  - In this study the effect of radiation dose on the mechanical properties of ternary NR/BR/SBR  (25/25/50)  rubber  blend  reinforced  with  carbon  black  (CB)  (0–100  phr)  has  been  investigated.  The  cure  characteristics  of  compounds  were assessed   using   the   rheometer   with   an   oscillating   disk.   The   mechanical properties   hardness,   modulus   at   100%   elongation,   tensile   strength   and elongation  at  break  were  assessed  before  and  after  γ--600 kGy). The vulcanizates were prepared in a hydraulic press. It was estimated that the values for tensile strength increased when the CB content increased up to 80 phr. Tensile strength and elongation at break are decreasinge, but hardness and cross linking density are increasing with the increase of the irradiation dose
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry
T1  - The effect of y(gamma)-irradiation on mechanical properties of NR/BR/SBR ternaryrubber blend reinforced with carbon black
SP  - 557
EP  - 560
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9219
ER  - 

@conference{
author = "Jovanović, S. and Jovanović, Vojislav and Samaržija-Jovanović, Suzana and Marković, Gordana and Petković, Branka B. and Marinović-Cincović, Milena",
year = "2016",
abstract = "In this study the effect of radiation dose on the mechanical properties of ternary NR/BR/SBR  (25/25/50)  rubber  blend  reinforced  with  carbon  black  (CB)  (0–100  phr)  has  been  investigated.  The  cure  characteristics  of  compounds  were assessed   using   the   rheometer   with   an   oscillating   disk.   The   mechanical properties   hardness,   modulus   at   100%   elongation,   tensile   strength   and elongation  at  break  were  assessed  before  and  after  γ--600 kGy). The vulcanizates were prepared in a hydraulic press. It was estimated that the values for tensile strength increased when the CB content increased up to 80 phr. Tensile strength and elongation at break are decreasinge, but hardness and cross linking density are increasing with the increase of the irradiation dose",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry",
title = "The effect of y(gamma)-irradiation on mechanical properties of NR/BR/SBR ternaryrubber blend reinforced with carbon black",
pages = "557-560",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9219"
}

Jovanović, S., Jovanović, V., Samaržija-Jovanović, S., Marković, G., Petković, B. B.,& Marinović-Cincović, M.. (2016). The effect of y(gamma)-irradiation on mechanical properties of NR/BR/SBR ternaryrubber blend reinforced with carbon black. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia., 557-560.
https://hdl.handle.net/21.15107/rcub_vinar_9219

Jovanović S, Jovanović V, Samaržija-Jovanović S, Marković G, Petković BB, Marinović-Cincović M. The effect of y(gamma)-irradiation on mechanical properties of NR/BR/SBR ternaryrubber blend reinforced with carbon black. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry. 2016;:557-560.
https://hdl.handle.net/21.15107/rcub_vinar_9219 .

Jovanović, S., Jovanović, Vojislav, Samaržija-Jovanović, Suzana, Marković, Gordana, Petković, Branka B., Marinović-Cincović, Milena, "The effect of y(gamma)-irradiation on mechanical properties of NR/BR/SBR ternaryrubber blend reinforced with carbon black" in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry (2016):557-560,
https://hdl.handle.net/21.15107/rcub_vinar_9219 .

TY  - CONF
AU  - Džunuzović, Jasna V.
AU  - Jovanović, Slobodan
AU  - Lechner, Manfred D.
AU  - Vodnik, Vesna
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9335
AB  - Rheological (in solution and in melt) and thermal properties of aliphatic hydroxyfunctional
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  - Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry
T1  - Rheological and thermal properties of boltorn® hyperbranched polyesters
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9335
ER  - 

@conference{
author = "Džunuzović, Jasna V. and Jovanović, Slobodan and Lechner, Manfred D. and Vodnik, Vesna",
year = "2010",
abstract = "Rheological (in solution and in melt) and thermal properties of aliphatic hydroxyfunctional
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 = "Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry",
title = "Rheological and thermal properties of boltorn® hyperbranched polyesters",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9335"
}

Džunuzović, J. V., Jovanović, S., Lechner, M. D.,& Vodnik, V.. (2010). Rheological and thermal properties of boltorn® hyperbranched polyesters. in Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia..
https://hdl.handle.net/21.15107/rcub_vinar_9335

Džunuzović JV, Jovanović S, Lechner MD, Vodnik V. Rheological and thermal properties of boltorn® hyperbranched polyesters. in Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry. 2010;.
https://hdl.handle.net/21.15107/rcub_vinar_9335 .

Džunuzović, Jasna V., Jovanović, Slobodan, Lechner, Manfred D., Vodnik, Vesna, "Rheological and thermal properties of boltorn® hyperbranched polyesters" in Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry (2010),
https://hdl.handle.net/21.15107/rcub_vinar_9335 .

TY  - CONF
AU  - Pergal, Marija V.
AU  - Džunuzović, Jasna V.
AU  - Kićanović, Miodrag
AU  - Vodnik, Vesna
AU  - Jovanović, Slobodan
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9337
AB  - The polyurethane (PU) elastomers based on hydroxy-terminated hyperbranched
polyester (BH-20) and 4,4′-methylenediphenyl diisocyanate (MDI) as hard
segments and hydroxyl-terminated ethylene oxide-poly(dimethylsiloxane)-
ethylene oxide (PDMS-EO) as soft segment, were synthesized and examined in
this work. The obtained results show that sol fraction decreases and thermal
stability increases with increase of the hard segment content.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry
T1  - Novel crosslinked polyurethanes based on hyperbranched polyester
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9337
ER  - 

@conference{
author = "Pergal, Marija V. and Džunuzović, Jasna V. and Kićanović, Miodrag and Vodnik, Vesna and Jovanović, Slobodan",
year = "2010",
abstract = "The polyurethane (PU) elastomers based on hydroxy-terminated hyperbranched
polyester (BH-20) and 4,4′-methylenediphenyl diisocyanate (MDI) as hard
segments and hydroxyl-terminated ethylene oxide-poly(dimethylsiloxane)-
ethylene oxide (PDMS-EO) as soft segment, were synthesized and examined in
this work. The obtained results show that sol fraction decreases and thermal
stability increases with increase of the hard segment content.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry",
title = "Novel crosslinked polyurethanes based on hyperbranched polyester",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9337"
}

Pergal, M. V., Džunuzović, J. V., Kićanović, M., Vodnik, V.,& Jovanović, S.. (2010). Novel crosslinked polyurethanes based on hyperbranched polyester. in Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia..
https://hdl.handle.net/21.15107/rcub_vinar_9337

Pergal MV, Džunuzović JV, Kićanović M, Vodnik V, Jovanović S. Novel crosslinked polyurethanes based on hyperbranched polyester. in Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry. 2010;.
https://hdl.handle.net/21.15107/rcub_vinar_9337 .

Pergal, Marija V., Džunuzović, Jasna V., Kićanović, Miodrag, Vodnik, Vesna, Jovanović, Slobodan, "Novel crosslinked polyurethanes based on hyperbranched polyester" in Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry (2010),
https://hdl.handle.net/21.15107/rcub_vinar_9337 .

TY  - CONF
AU  - Vučković, M.
AU  - Vuković, Jasna V.
AU  - Jovanović, S.
AU  - Vodnik, Vesna
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9399
AB  - Two polyurethane samples, crosslinked with aliphatic hyperbranched polyester, were synthesized and examined in this work. The sample PUPDMS-EO was prepared using ethylene oxide-poly(dimethylsiloxane)-ethylene oxide as macrodiol, while the synthesis of PUPTMO was performed using poly(tetramethyleneoxide). The obtained results show that thermal stability of these networks can be improved by introducing the siloxane sequences. However, the sample PUPDMS-EO has at the same time much lower crosslinking density than PUPTMO.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry
T1  - Synthesis and characterization of crosslinked polyurethanes
VL  - 2
SP  - 594
EP  - 596
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9399
ER  - 

@conference{
author = "Vučković, M. and Vuković, Jasna V. and Jovanović, S. and Vodnik, Vesna",
year = "2008",
abstract = "Two polyurethane samples, crosslinked with aliphatic hyperbranched polyester, were synthesized and examined in this work. The sample PUPDMS-EO was prepared using ethylene oxide-poly(dimethylsiloxane)-ethylene oxide as macrodiol, while the synthesis of PUPTMO was performed using poly(tetramethyleneoxide). The obtained results show that thermal stability of these networks can be improved by introducing the siloxane sequences. However, the sample PUPDMS-EO has at the same time much lower crosslinking density than PUPTMO.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry",
title = "Synthesis and characterization of crosslinked polyurethanes",
volume = "2",
pages = "594-596",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9399"
}

Vučković, M., Vuković, J. V., Jovanović, S.,& Vodnik, V.. (2008). Synthesis and characterization of crosslinked polyurethanes. in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia., 2, 594-596.
https://hdl.handle.net/21.15107/rcub_vinar_9399

Vučković M, Vuković JV, Jovanović S, Vodnik V. Synthesis and characterization of crosslinked polyurethanes. in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry. 2008;2:594-596.
https://hdl.handle.net/21.15107/rcub_vinar_9399 .

Vučković, M., Vuković, Jasna V., Jovanović, S., Vodnik, Vesna, "Synthesis and characterization of crosslinked polyurethanes" in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry, 2 (2008):594-596,
https://hdl.handle.net/21.15107/rcub_vinar_9399 .

TY  - CONF
AU  - Vuković, Jasna V.
AU  - Jovanović, S.
AU  - Lechner, Manfred D.
AU  - Vodnik, Vesna
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9398
AB  - The influence of the type of end groups on the rheological and thermal properties of aliphatic hyperbranched polyesters (AHBP) was investigated in this work. Unmodified, hydroxy-functional AHBP sample of third pseudo generation (AHBP- 3) and the same sample whose end –OH groups were modified with stearic acid (AHBP-3SA) were examined. The presence of the long alkyl chain ends, instead of the polar –OH groups, has reduced the possibility for H-bonding and value of the glass transition temperature. On the other side, by modification of the end –OH groups with stearic acid, thermal stability of AHBP has been improved
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry
T1  - Rheological and thermogravimetric analysis of unmodified and modified aliphatic hyperbranched polyester
VL  - 2
SP  - 585
EP  - 587
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9398
ER  - 

@conference{
author = "Vuković, Jasna V. and Jovanović, S. and Lechner, Manfred D. and Vodnik, Vesna",
year = "2008",
abstract = "The influence of the type of end groups on the rheological and thermal properties of aliphatic hyperbranched polyesters (AHBP) was investigated in this work. Unmodified, hydroxy-functional AHBP sample of third pseudo generation (AHBP- 3) and the same sample whose end –OH groups were modified with stearic acid (AHBP-3SA) were examined. The presence of the long alkyl chain ends, instead of the polar –OH groups, has reduced the possibility for H-bonding and value of the glass transition temperature. On the other side, by modification of the end –OH groups with stearic acid, thermal stability of AHBP has been improved",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry",
title = "Rheological and thermogravimetric analysis of unmodified and modified aliphatic hyperbranched polyester",
volume = "2",
pages = "585-587",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9398"
}

Vuković, J. V., Jovanović, S., Lechner, M. D.,& Vodnik, V.. (2008). Rheological and thermogravimetric analysis of unmodified and modified aliphatic hyperbranched polyester. in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia., 2, 585-587.
https://hdl.handle.net/21.15107/rcub_vinar_9398

Vuković JV, Jovanović S, Lechner MD, Vodnik V. Rheological and thermogravimetric analysis of unmodified and modified aliphatic hyperbranched polyester. in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry. 2008;2:585-587.
https://hdl.handle.net/21.15107/rcub_vinar_9398 .

Vuković, Jasna V., Jovanović, S., Lechner, Manfred D., Vodnik, Vesna, "Rheological and thermogravimetric analysis of unmodified and modified aliphatic hyperbranched polyester" in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry, 2 (2008):585-587,
https://hdl.handle.net/21.15107/rcub_vinar_9398 .