TY  - JOUR
AU  - Veličković, Jovan S.
AU  - Filipović, Jovanka M.
PY  - 1977
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4705
AB  - The solubility parameters of the first ten members of the homologous series of poly(di‐n‐alkyl itaconates) were determined from limiting viscosity numbers in various organic solvents, differing in structure, polarity and hydrogen bonding capacity. Numerical values from 9.58 to 8.10 (cal/cm3)1/2 were obtained independently from measurements in hydrocarbon and oxygen containing solvents, close to solubility parameters calculated from polymer densities and molar attraction constants. The values obtained reflects the increasing paraffinic character within the series and can be correlated to solubility parameters published in the literature for structurally similar poly(alkyl acrylates) and poly(alkyl methacrylates).
PB  - Wiley
T2  - Die Angewandte Makromolekulare Chemie
T1  - Cohesive energy densities of poly(di‐n‐alkyl itaconates)
VL  - 57
IS  - 1
SP  - 139
EP  - 152
DO  - 10.1002/apmc.1977.050570111
ER  - 

@article{
author = "Veličković, Jovan S. and Filipović, Jovanka M.",
year = "1977",
abstract = "The solubility parameters of the first ten members of the homologous series of poly(di‐n‐alkyl itaconates) were determined from limiting viscosity numbers in various organic solvents, differing in structure, polarity and hydrogen bonding capacity. Numerical values from 9.58 to 8.10 (cal/cm3)1/2 were obtained independently from measurements in hydrocarbon and oxygen containing solvents, close to solubility parameters calculated from polymer densities and molar attraction constants. The values obtained reflects the increasing paraffinic character within the series and can be correlated to solubility parameters published in the literature for structurally similar poly(alkyl acrylates) and poly(alkyl methacrylates).",
publisher = "Wiley",
journal = "Die Angewandte Makromolekulare Chemie",
title = "Cohesive energy densities of poly(di‐n‐alkyl itaconates)",
volume = "57",
number = "1",
pages = "139-152",
doi = "10.1002/apmc.1977.050570111"
}

Veličković, J. S.,& Filipović, J. M.. (1977). Cohesive energy densities of poly(di‐n‐alkyl itaconates). in Die Angewandte Makromolekulare Chemie
Wiley., 57(1), 139-152.
https://doi.org/10.1002/apmc.1977.050570111

Veličković JS, Filipović JM. Cohesive energy densities of poly(di‐n‐alkyl itaconates). in Die Angewandte Makromolekulare Chemie. 1977;57(1):139-152.
doi:10.1002/apmc.1977.050570111 .

Veličković, Jovan S., Filipović, Jovanka M., "Cohesive energy densities of poly(di‐n‐alkyl itaconates)" in Die Angewandte Makromolekulare Chemie, 57, no. 1 (1977):139-152,
https://doi.org/10.1002/apmc.1977.050570111 . .

TY  - JOUR
AU  - Veličković, Jovan S.
AU  - Plavšić, Milenko B.
PY  - 1976
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4663
AB  - Solid diphenyl itaconate monomer was obtained by esterification in the presence of diphosphorus pentoxide and polymerized in bulk with AIBN as initiator. The non-film forming polymer powder was characterized by fractionation, viscosity measurements, light scattering and other techniques. The relation [n] = 3·6 × 10-3M0·70w, obtained for toluene at 25° was extrapolated to θ-conditions by various procedures: the σ-value of 2·60 for unperturbed dimensions indicates a less pronounced influence of phenyl compared with other C6 hydrocarbon substitutes.
PB  - Elsevier
T2  - European Polymer Journal
T1  - Synthesis and solution properties of poly(diphenyl itaconate)
VL  - 12
IS  - 3
SP  - 151
EP  - 154
DO  - 10.1016/0014-3057(76)90044-6
ER  - 

@article{
author = "Veličković, Jovan S. and Plavšić, Milenko B.",
year = "1976",
abstract = "Solid diphenyl itaconate monomer was obtained by esterification in the presence of diphosphorus pentoxide and polymerized in bulk with AIBN as initiator. The non-film forming polymer powder was characterized by fractionation, viscosity measurements, light scattering and other techniques. The relation [n] = 3·6 × 10-3M0·70w, obtained for toluene at 25° was extrapolated to θ-conditions by various procedures: the σ-value of 2·60 for unperturbed dimensions indicates a less pronounced influence of phenyl compared with other C6 hydrocarbon substitutes.",
publisher = "Elsevier",
journal = "European Polymer Journal",
title = "Synthesis and solution properties of poly(diphenyl itaconate)",
volume = "12",
number = "3",
pages = "151-154",
doi = "10.1016/0014-3057(76)90044-6"
}

Veličković, J. S.,& Plavšić, M. B.. (1976). Synthesis and solution properties of poly(diphenyl itaconate). in European Polymer Journal
Elsevier., 12(3), 151-154.
https://doi.org/10.1016/0014-3057(76)90044-6

Veličković JS, Plavšić MB. Synthesis and solution properties of poly(diphenyl itaconate). in European Polymer Journal. 1976;12(3):151-154.
doi:10.1016/0014-3057(76)90044-6 .

Veličković, Jovan S., Plavšić, Milenko B., "Synthesis and solution properties of poly(diphenyl itaconate)" in European Polymer Journal, 12, no. 3 (1976):151-154,
https://doi.org/10.1016/0014-3057(76)90044-6 . .

TY  - JOUR
AU  - Veličković, Jovan S.
AU  - Vukajlović-Filipović, Jovanka
PY  - 1970
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4688
AB  - Refractive index increments of 11 poly(di‐n‐alkylitaconate) polymers were determined systematically in seven organic solvents, expected to be suitable for light scattering and other solution property measurements. Of 13 solvents tried, poly(dimethylitaconate) was soluble only in 6, however higher members of the polymer series exhibit better solubility. The measured dn/dc values in butanone and ethyl‐and amylacetate are practically independent of an increase of the number of carbon atoms in the ester substituents of the monomer, however a decrease of the values for solvents with higher refractive indices can be observed. For statistical poly(styrene‐co‐di‐n‐alkylitaconate) samples the additive character of dn/dc in butanone and toluene was observed and verified from copolymer compositions determined by UV and elemental analysis.
AB  - Brechungsinkremente von elf verschiedenen Di-n-alkylitakonat-Polymerewn urden systematisch in sieben organischen Losungsmitteln bestimmt, um eine giinstige Auswahl fiir Lichtstreuungs- und andere Losung~igenschaftsmessungeznu ermoglichen. Polydimethylitakonat war nur in sechs von 13 untersuchten Losungsmitteln loslich, wiihrend hohere Glieder der Polymerenreihe bedeutend bessere Loslichkeiten
aufwiesen. Die ermittelten dn/dc Werte in Butanon, Athyl- und Amylacetat hangen praktisch von einer Zunahme der Zahl der Kohlenstoffatome in den Estersubstituenten nicht ab; bei Losungsmitteln mit hoheren Brechungsindizes ist aber eine sinkende Tendenz der Werte bemerkbar. Bei statistischen Copolymeren aus Styrol und Di-n-alkylitakonat wird der additive Charakter von dn/dc in Butanon und Toluol bemerkbar, welcher durch Bestimmung der chemischen Zusammensetzung mittels UV und Kohlenstoffgehalt bestiitigt werden konnte.
PB  - Wiley
T2  - Die Angewandte Makromolekulare Chemie
T1  - Refractive index increments of di‐n‐alkylitaconate polymers and copolymers
VL  - 13
IS  - 1
SP  - 79
EP  - 88
DO  - 10.1002/apmc.1970.050130106
ER  - 

@article{
author = "Veličković, Jovan S. and Vukajlović-Filipović, Jovanka",
year = "1970",
abstract = "Refractive index increments of 11 poly(di‐n‐alkylitaconate) polymers were determined systematically in seven organic solvents, expected to be suitable for light scattering and other solution property measurements. Of 13 solvents tried, poly(dimethylitaconate) was soluble only in 6, however higher members of the polymer series exhibit better solubility. The measured dn/dc values in butanone and ethyl‐and amylacetate are practically independent of an increase of the number of carbon atoms in the ester substituents of the monomer, however a decrease of the values for solvents with higher refractive indices can be observed. For statistical poly(styrene‐co‐di‐n‐alkylitaconate) samples the additive character of dn/dc in butanone and toluene was observed and verified from copolymer compositions determined by UV and elemental analysis., Brechungsinkremente von elf verschiedenen Di-n-alkylitakonat-Polymerewn urden systematisch in sieben organischen Losungsmitteln bestimmt, um eine giinstige Auswahl fiir Lichtstreuungs- und andere Losung~igenschaftsmessungeznu ermoglichen. Polydimethylitakonat war nur in sechs von 13 untersuchten Losungsmitteln loslich, wiihrend hohere Glieder der Polymerenreihe bedeutend bessere Loslichkeiten
aufwiesen. Die ermittelten dn/dc Werte in Butanon, Athyl- und Amylacetat hangen praktisch von einer Zunahme der Zahl der Kohlenstoffatome in den Estersubstituenten nicht ab; bei Losungsmitteln mit hoheren Brechungsindizes ist aber eine sinkende Tendenz der Werte bemerkbar. Bei statistischen Copolymeren aus Styrol und Di-n-alkylitakonat wird der additive Charakter von dn/dc in Butanon und Toluol bemerkbar, welcher durch Bestimmung der chemischen Zusammensetzung mittels UV und Kohlenstoffgehalt bestiitigt werden konnte.",
publisher = "Wiley",
journal = "Die Angewandte Makromolekulare Chemie",
title = "Refractive index increments of di‐n‐alkylitaconate polymers and copolymers",
volume = "13",
number = "1",
pages = "79-88",
doi = "10.1002/apmc.1970.050130106"
}

Veličković, J. S.,& Vukajlović-Filipović, J.. (1970). Refractive index increments of di‐n‐alkylitaconate polymers and copolymers. in Die Angewandte Makromolekulare Chemie
Wiley., 13(1), 79-88.
https://doi.org/10.1002/apmc.1970.050130106

Veličković JS, Vukajlović-Filipović J. Refractive index increments of di‐n‐alkylitaconate polymers and copolymers. in Die Angewandte Makromolekulare Chemie. 1970;13(1):79-88.
doi:10.1002/apmc.1970.050130106 .

Veličković, Jovan S., Vukajlović-Filipović, Jovanka, "Refractive index increments of di‐n‐alkylitaconate polymers and copolymers" in Die Angewandte Makromolekulare Chemie, 13, no. 1 (1970):79-88,
https://doi.org/10.1002/apmc.1970.050130106 . .