Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Ye.F. Razvodovskii"'
Autor:
Ye.F. Razvodovskii, T.G. Yermakova, V. A. Lopyrev, L. A. Tatarova, N.S. Yenikolopyan, Al. Al. Berlin, N.F. Kedrina
Publikováno v:
Polymer Science U.S.S.R.. 24:2529-2536
Studies were made of kinetic features of radical polymerization of 1-vinyl-1,2,4-triazole and the molecular weight variation of poly-1-vinyl-1,2,4-triazole in water, in DMF and in DMAA. The rate of polymerization of the monomer in water and MW of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58cb41887043284b04742399ec9611ea
https://doi.org/10.1016/0032-3950(82)90127-7
https://doi.org/10.1016/0032-3950(82)90127-7
Autor:
R.M. Aseyeva, O.G. Sel'skaya, T. I. Andrianova, Ye.F. Razvodovskii, V. V. Kuzina, A.A. Berlin, A. I. Sherle, S.M. Mezhikovskii
Publikováno v:
Polymer Science U.S.S.R.. 16:2376-2386
Simple and complex ionic radical salts of tetracyanquinodimethane (TCQM) were produced with a number of polymers belonging to 3 different classes, i.e. those with a saturated main chain, with a conjugated system and with a nitrogen atom in the main c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12abdc501368d8fa5ad1e1046a9b28d4
https://doi.org/10.1016/0032-3950(74)90241-x
https://doi.org/10.1016/0032-3950(74)90241-x
Autor:
A.B. Zesin, B. S. Él'tsefon, A. R. Rudman, N.A. Vengerova, R.I. Kalyuzhnaya, Ye.F. Razvodovskii
Publikováno v:
Polymer Science U.S.S.R.. 17:3201-3209
A method is proposed for obtaining semi-permeable membranes swelling in water from solutions of weak polyelectrolyte complexes. Volatile, weak low molecular weight acids and bases were selected as solvents. Membrane formation depends to a large exten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e076aee2f622019b8b97550bc417759
https://doi.org/10.1016/0032-3950(75)90353-6
https://doi.org/10.1016/0032-3950(75)90353-6
Publikováno v:
Polymer Science U.S.S.R.. 16:2145-2152
Potentiometric titration and optical rotatory dispersion were used in a study of the formation of polyelectrolyte complexes of polyacrylic (PAA) and poly- l -glutaminic (PGA) acids with a number of ionenes differing as to charge distribution along th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b978f1cb7e27bfe0c669fad8c394bdb7
https://doi.org/10.1016/0032-3950(74)90287-1
https://doi.org/10.1016/0032-3950(74)90287-1
Autor:
R.I. Kalyuzhnaya, B. S. Él'tsefon, Zezin Aleksandr B, A. R. Rudman, A. L. Volynskii, Ye.F. Razvodovskii, N.A. Vengerova
Publikováno v:
Polymer Science U.S.S.R.. 18:83-90
A study has been made of the mechanical properties of membranes of poly-electrolyte complexes based on polyacrylic acid and polyethelenepiperazine under uniaxial tension in aqueous and aqueous-organic media at different temperatures. It has been show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aad2b967e91ed63518af73db26636b4
https://doi.org/10.1016/0032-3950(76)90058-7
https://doi.org/10.1016/0032-3950(76)90058-7
Publikováno v:
Polymer Science U.S.S.R.. 17:3032-3040
The formation of amide linkages in glassy polyelectrolyte complexes of poly-(acrylic acid) (PAA) and poly(methacrylic acid) (PMA) with linear polyethyleneimide, has been investigated by IR spectroscopy. It is shown that the occurrence of the amidizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbf754641492267b435c2cef7234181b
https://doi.org/10.1016/0032-3950(75)90331-7
https://doi.org/10.1016/0032-3950(75)90331-7
Autor:
M.F. Zansokhova, V.S. Yefimov, Alexander B. Zezin, Zh.G. Gulyayeva, Victor A. Kabanov, Ye.F. Razvodovskii
Publikováno v:
Polymer Science U.S.S.R.. 25:1436-1443
A series of oligomeric 2,5-ionenes of differing MWs have been synthesized. Reactions of these compounds with a high molecular weight polyacrylic acid were investigated by potentiometric titration analysis. The influence of MW on the ability of the io
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06644b92edaf6572ce4d091a1e492dfa
https://doi.org/10.1016/0032-3950(83)90080-1
https://doi.org/10.1016/0032-3950(83)90080-1
Autor:
Ye.F. Razvodovskii, B. S. Él'tsefon, A. R. Rudman, R.I. Kalyuzhnaya, Zezin Aleksandr B, N.A. Vengerova
Publikováno v:
Polymer Science U.S.S.R.. 25:2796-2806
A study has been made of acid-base properties of heterocyclic polymeric bases (polyethylene piperazine and polyethylene piperidine) and features of their interaction with polymeric acids have been investigated. It is shown that the ionization constan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fc3403dbab2ef1fde4037257914574d
https://doi.org/10.1016/0032-3950(83)90359-3
https://doi.org/10.1016/0032-3950(83)90359-3
Publikováno v:
Polymer Science U.S.S.R.. 16:896-906
β-[N,N-dimethyl-N-(β-methacryloxyethyl)]-propiobetain was synthesized by reacting dimethylaminoethyl methacrylate (DMAEMA) with β-propiolactone and the product was used to produce polybetain (PB). Infrared and nuclear magnetic resonance (NMR) spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd5644c4511172de015a331bf97c2e4e
https://doi.org/10.1016/0032-3950(74)90197-x
https://doi.org/10.1016/0032-3950(74)90197-x
Publikováno v:
Polymer Science U.S.S.R.. 22:1407-1412
The synthesis and some of the physico-chemical properties of aliphatic poly-N-oxides with the N-oxide groups in the main chain are described. The effects of the oxidation time, the temperature, the amounts of added reagents has been studied and metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f188bee1001fb9347862e0f88c81354
https://doi.org/10.1016/0032-3950(80)90353-6
https://doi.org/10.1016/0032-3950(80)90353-6