Zobrazeno 1 - 10
of 110
pro vyhledávání: '"D Doskočilová"'
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 42:231-238
An investigation was carried out of the anionic copolymerization of methyl methacrylate (M1), 2-methoxyethyl methacrylate (M2), and 2-(N, N-dimethylamino) ethyl methacrylate (M3) in benzene solution at 20°C initiated with lithium tert-butoxide. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6623a2d7d1b4b8c6c5d402164a8eac9
https://doi.org/10.1002/polc.5070420125
https://doi.org/10.1002/polc.5070420125
Publikováno v:
Polymer Degradation and Stability. 63:469-479
Oxygen consumption, reaction products and chemiluminescence in the course of the thermooxidation of hexano-6-lactam melt in the presence of primary amines as well as thermooxidation of lactam-based polyamides with amino end-groups were studied. Amine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ad355360e605cb8e890b0d0efa6c936
https://doi.org/10.1016/s0141-3910(98)00076-7
https://doi.org/10.1016/s0141-3910(98)00076-7
Autor:
Jaroslav Kříž, D. Doskočilová, Bohumil Masař, J. Jakeš, H. Pospíšil, Zdeněk Tuzar, Jiří Brus, Josef Pleštil, and P. Vlček
Publikováno v:
Macromolecules. 32:397-410
Mobility of side chain groups in the essentially fluid core of acrylate−acrylic acid block copolymer micelles has been examined by a multiquantum NMR relaxation study supported by 1H high resolution and MAS spectra and a SANS and DLS study of the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e130a98c25a9148c8fc9480950cbcac9
https://doi.org/10.1021/ma9809334
https://doi.org/10.1021/ma9809334
Publikováno v:
Macromolecules. 31:41-51
A poly(2-ethylhexyl acrylate)-block-poly(methyl methacrylate)-block-poly(acrylic acid) (PEHA−PMMA−PAAc) triblock copolymer was prepared by group transfer polymerization (GTP) and subsequent acidolysis. When transferred from a molecular solution i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad01fff0a8a0d55b3fbc828fe2f13818
https://doi.org/10.1021/ma9708003
https://doi.org/10.1021/ma9708003
Publikováno v:
Macromolecules. 30:4391-4397
Solubilization of relatively hydrophobic organic compounds (solubilizates) by the core of poly(methyl methacrylate)-block-poly(acrylic acid) (PMMA-PAAc) micelles in D 2 O was theoretically simulated and experimentally studied for a number of compound
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2480f63182d108fa30197bb257fe124e
https://doi.org/10.1021/ma961701c
https://doi.org/10.1021/ma961701c
Publikováno v:
Macromolecules. 30:3302-3308
1H, 7Li, and 23Na NMR spectra and relaxations were measured with Li and Na salts of poly(acrylic acid) (PAAcLi, PAAcNa) and of poly(methyl methacrylate)-block-poly(acrylic acid) (PMMA-PAAcLi, PMMA-PAAcNa) micelles at 300 K in D2O at concentrations fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24c67308cae6fd0fe1f50eed83f45541
https://doi.org/10.1021/ma961257d
https://doi.org/10.1021/ma961257d
Autor:
D. Doskočilová, Irena Prokopová, Jan Kvarda, Bohdan Schneider, Josef Baldrian, H. Pavlíková, Jiří Dybal
Publikováno v:
Polymer. 38:2483-2491
Differential scanning calorimetry and wide angle X-ray scattering measurements of the cyclic trimer of 6-hexanelactam showed that, besides the basic crystalline form, A, obtained by slow crystallization from a water solution, the cyclic trimer can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2da6bbce6f73e7732707f27814b3cc4e
https://doi.org/10.1016/s0032-3861(96)00805-1
https://doi.org/10.1016/s0032-3861(96)00805-1
Publikováno v:
European Polymer Journal. 31:363-368
Low molecular weight aromatic polyamides of the meta-type which bear N-acyl-6-hexanelactam end-groups were prepared, characterized by NMR and utilized as initiators of the anionic polymerization of 6-hexanelactam. The resulting block copolymers poly(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb735d6037dcdff586dfaa7471974b85
https://doi.org/10.1016/0014-3057(94)00186-3
https://doi.org/10.1016/0014-3057(94)00186-3
Publikováno v:
Collection of Czechoslovak Chemical Communications. 60:1798-1808
It was proved by 1H and 13C NMR spectra that in N-methyl-8-octanelactam in CDCl3 solution, the amide bond assumes only the cis form. Mirror inversion about the plane of the amide bond occurs with an activation enthalpy ∆H# = 44.7 kJ/mol. Molecular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e458d721c19866e4162b1ba2ae69f94
https://doi.org/10.1135/cccc19951798
https://doi.org/10.1135/cccc19951798
Autor:
Pavel Schmidt, J. Labský, Bohdan Schneider, Jaroslav Kříž, D. Doskočilová, Rudolf Puffr, Miroslav Marek
Publikováno v:
Polymer. 35:4881-4888
New soluble aromatic polyimides have been prepared from 4,4′-(hexafluoroisopropylidene)bis(phthalic anhydride) (6FDA) and 4,4′-(alkylenediyldioxy)dianilines. Their structures were determined by i.r., 1 H n.m.r. and 13 C n.m.r. spectroscopic measu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07d8c71fa5353e40dbcf4673736f99b7
https://doi.org/10.1016/0032-3861(94)90747-1
https://doi.org/10.1016/0032-3861(94)90747-1