Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Eter Gavashelidze"'
Autor:
Givi Papava, Ia Chitrekashvili, Eter Gavashelidze, Marina Gurgenishvili, Nora Dokhturishvili, Shalva Papava
Publikováno v:
World Science; No 4(76) (2022): World Science
World Science; № 4(76) (2022): World Science
World Science; № 4(76) (2022): World Science
Aromatic polyesthers were synthesized on the base of policiclicbisphenols and dichloroanhydride of aromatic dicarboxylic acid by the method of equilibrium polycondensation in solvent. The obtained polymers are characterized by high heat-and thermal s
Autor:
Ketevan Archvadze, Givi Papava, Marina Gurgenishvili, Nora Dokhturishvili, Riva Liparteliani, Ia Chitrekashvili, Eter Gavashelidze, Nazi Gelashvili
Publikováno v:
Advanced Materials, Polymers, and Composites ISBN: 9781003105015
Advanced Materials, Polymers, and Composites
Advanced Materials, Polymers, and Composites
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbf8ae50c403dd2a529d2414a5d2b4c0
https://doi.org/10.1201/9781003105015-31
https://doi.org/10.1201/9781003105015-31
Autor:
null Givi Papava, null Ketevan Ebralidze, null Eter Gavashelidze, null Marina Gurgenishvili, null Shalva Papava, Nanuli Khotenashvili, Ketevan Archvadze
Publikováno v:
World Science; No 7(68) (2021): World Science
World Science; № 7(68) (2021): World Science
World Science; № 7(68) (2021): World Science
The effect of hardeners on the properties of cured epoxy polymers is studied. For the purpose of synthesis of polymers with increased thermal properties. Theglycide esters of polycyclic bisphenols synthesized by us were used as a diol component. Sinc
Autor:
Nazi Gelashvili, Marina Gurgenishvili, Ia Chitrekashvili, Eter Gavashelidze, Nora Dokhturishvili, Givi Papava
Publikováno v:
World Science; No 7(68) (2021): World Science
World Science; № 7(68) (2021): World Science
World Science; № 7(68) (2021): World Science
Aromatic polyesthers were synthesized on the base of policiclicbisphenols and dichloroanhydride of aromatic dicarboxylic acid by the method of equilibrium polycondensation in solvent. The obtained polymers are characterized by high heat-and thermal s
Publikováno v:
World Science; No 7(59) (2020): World Science
World Science; № 7(59) (2020): World Science
World Science; № 7(59) (2020): World Science
Biodegradation of polymers of spatial structure is complicated at the impact of soil destructive microorganisms and biodegradation requires long time. We have implemented target-oriented synthesis of a polymer to receive linear structure polymers whe
Publikováno v:
World Science; No 7(59) (2020): World Science
World Science; № 7(59) (2020): World Science
World Science; № 7(59) (2020): World Science
Mixed novolac-type oligomers are synthesized in the melt on the base of oxibenzene and its alkilsubstituted. The content of dioxibenzene changes in the range of 0,1 – 0,5 mol. The influence of temperature and duration of the reaction of initial com
Publikováno v:
International Academy Journal Web of Scholar. :39-41
Organomineral ionites have been synthesized, in which natural mineral sorbent is chemically bound to organic part of a molecsule, containing ionogen groups. Ionogen groups of these ionites contribute to efficient exchange in water solutions. They mig