Zobrazeno 1 - 10
of 19
pro vyhledávání: '"A.G. Okuneva"'
Publikováno v:
Reaction Kinetics and Catalysis Letters. 75:69-74
The thickness of the concentrated layer in the MSSP suspensions, which is sufficient to initiate phase transition into supramolecular crystals, has been experimentally determined and calculated. When the electrostatic repulsion predominates over mole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b602056698942ed130ca3c4a7fa733e1
https://doi.org/10.1023/a:1014897417929
https://doi.org/10.1023/a:1014897417929
Publikováno v:
Reaction Kinetics and Catalysis Letters. 75:127-133
Supramolecular crystals (SC) which appear in concentrated suspensions of monodisperse spherical silica particles (MSSP) can be mechanically destroyed. This destruction occurs because the bonding of structural units (SU) in SC is weak and the interact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0784005227e546bc30a410dbb9d46a1f
https://doi.org/10.1023/a:1014809820655
https://doi.org/10.1023/a:1014809820655
Autor:
A.G. Okuneva, T.S. Leonova
Publikováno v:
Polymer Science U.S.S.R.. 17:735-741
A study was made of the effect of glycols, a catalytic complex, and copolymerization conditions on the type of hydroxyl groups of tetrahydrofuran (THF) and propylene oxide linear copolymers. It was found that the content of primary hydroxyl groups in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e11004f507fa95812cf42a8d63e32f99
https://doi.org/10.1016/0032-3950(75)90152-5
https://doi.org/10.1016/0032-3950(75)90152-5
Determining the proportion of mono-functional components in oligoesters by thin-layer chromatography
Publikováno v:
Polymer Science U.S.S.R.. 24:2290-2294
A description is given of the use of thin-layer chromatography on silica gel for determining monofunctional impurities in hydroxyl-containing oligoesters. Optimum conditions were selected to determine monofunctional impurities with an accuracy of 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4739c4610a38e227cfeb9d1a8994ed6
https://doi.org/10.1016/0032-3950(82)90292-1
https://doi.org/10.1016/0032-3950(82)90292-1
Publikováno v:
Polymer Science U.S.S.R.. 23:1221-1226
Hydroxyl-containing polyesters used for the synthesis of polyurethane thermoplastics have been fractionated according to functionality using the column liquid adsorption chromatography method. Gel permeation chromatography and thin-layer silicagel ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43ab8b5170ed52b4821fa21f5266bd21
https://doi.org/10.1016/0032-3950(81)90343-9
https://doi.org/10.1016/0032-3950(81)90343-9
Publikováno v:
Polymer Science U.S.S.R.. 16:2055-2061
Mixed oligo-esters based on adipic acid and an ethylene glycol mixture with 1,4-butanediol were studied. They were found to vary in composition and to crystallize as an isomorphic crystal lattice. The samples crystallized at different temperatures di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c7f0a9ee8a9df947351063e627a0ca5
https://doi.org/10.1016/0032-3950(74)90274-3
https://doi.org/10.1016/0032-3950(74)90274-3
Publikováno v:
Polymer Science U.S.S.R.. 18:541-545
A study was made of the composition according to functionality of polybutylene glycoladipates (PBGA) using special thin layer chromatographic methods and sheets coated with silica gel reinforced with gypsum. Linear and branched polyesters were comple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7645b193e1ba2a48a60a2f57185ac596
https://doi.org/10.1016/0032-3950(76)90508-6
https://doi.org/10.1016/0032-3950(76)90508-6
Publikováno v:
Polymer Science U.S.S.R.. 11:1454-1461
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db8e999eec0b6dae77d6b6f1da2cb4e8
https://doi.org/10.1016/0032-3950(69)90279-2
https://doi.org/10.1016/0032-3950(69)90279-2
Publikováno v:
Polymer Science U.S.S.R.. 11:403-408
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a84405e7f57b2a9978688c91d900434b
https://doi.org/10.1016/0032-3950(69)90181-6
https://doi.org/10.1016/0032-3950(69)90181-6
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