Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Ferenc Tüdös"'
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 57:65-71
Organic volatiles formed in the thermooxidation of polyethylene at 150 and 160°C, 760 torr oxygen pressure were investigated by gas chromatographic analysis. Aldehydes and ketones having a linear chain were identified as the major components of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8856b693e80944c5e30dec90c6f3a256
https://doi.org/10.1002/polc.5070570108
https://doi.org/10.1002/polc.5070570108
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 40:163-167
4,4′-isopropylidene-bisphenol and some of its methyl and tert-butyl derivatives were studied by inhibiting the radical polymerization of vinyl acetate. Alkyl groups in the bisphenol increase the radical reactivity. The substituent effect is signifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e70b0f7bb9d9535d44d566eff7725408
https://doi.org/10.1002/polc.5070400120
https://doi.org/10.1002/polc.5070400120
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 57:89-99
A study was made on the structure and decomposition rate of polyethylene hydroperoxide obtained by the initiated oxidation of low density polyethylene. It was established that the decomposition is not a simple unimolecular process. The rate was found
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f347610e1483df43bb96609db5192f8
https://doi.org/10.1002/polc.5070570111
https://doi.org/10.1002/polc.5070570111
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 57:55-63
In the thermal oxidation of low density polyethylene (PE) in the melt phase and isotactic polypropylene (PP) in the solid phase, the changes in molecular weight distribution (MWD), weight average molecular weights (Mω), and average number of chain s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebcac2705d7ce51b28cdb87b47f84e6d
https://doi.org/10.1002/polc.5070570107
https://doi.org/10.1002/polc.5070570107
Publikováno v:
Holz als Roh- und Werkstoff. 54:399-402
At anisothermic thermograms registered when curing the urea/formaldehyde (UF) resins in high pressure DSC cell the endothermic effects, such as evaporation of water and elimination of formaldehyde shift to temperatures higher by about 40°C in compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c45afea7e6ef39e09dd273b8f41e3b44
https://doi.org/10.1007/s001070050209
https://doi.org/10.1007/s001070050209
Publikováno v:
European Polymer Journal. 29:321-330
A greatly improved and very reliable synthesis of head to head polystyrene (HHPS) was worked out. HHPS was prepared in a sequence of four steps starting with a reductive photodimerization of acetophenone. The resultant 2,3-diphenyl-2,3-butanediol was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6746544856717232e401b2930278eb1
https://doi.org/10.1016/0014-3057(93)90100-t
https://doi.org/10.1016/0014-3057(93)90100-t
Publikováno v:
Journal of Macromolecular Science: Part A - Chemistry. 28:641-650
The ratio of absorbed O2 and carboxyl groups formed was studied in LDPE oxidation. It was found that this ratio is independent of the reaction conditions in a wide range (20–100 kPa O2 pressure, 90–160°C, and thickness of 20–1170 μm). If the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38753a2078db40f681b019c681495abb
https://doi.org/10.1080/00222339108052115
https://doi.org/10.1080/00222339108052115
Autor:
Ferenc Tüdös, Béla Pukánszky
Publikováno v:
Makromolekulare Chemie. Macromolecular Symposia. 38:221-231
The tensile properties of 16 blends prepared from 12 different polymers were investigated in the whole composition range. The composition dependence of Young's modulus has shown less, while that of the yield and ultimate properties exhibited more sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88a96610617cd11f2d47b7bc14d37ba7
https://doi.org/10.1002/masy.19900380118
https://doi.org/10.1002/masy.19900380118
Publikováno v:
Journal of Macromolecular Science: Part A - Chemistry. 27:1029-1039
The absolute values of the chain propagation and termination rate coefficients of VAc radical polymerization were determined at 30, 35, 40, and 50°C. Based on these results, the following Arrhenius equations were obtained: and The calculated activat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b33def6b53f800f50db4e136ae1d0ec
https://doi.org/10.1080/00222339009349673
https://doi.org/10.1080/00222339009349673
Publikováno v:
Journal of Bioactive and Compatible Polymers. 5:305-309
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd0af75d7eb98af6b7718bbce19ca5ee
https://doi.org/10.1177/088391159000500306
https://doi.org/10.1177/088391159000500306