Zobrazeno 1 - 10
of 26
pro vyhledávání: '"N. P. Kruchinin"'
Autor:
V. A. Prokhorov, V. I. Volodin, Serkov Arkadij T, T. A. Spirova, R. V. Egorova, I. N. Krutova, N. P. Kruchinin, M. B. Radishevskii, V. A. Medvedev, E. V. Grekhova
Publikováno v:
Fibre Chemistry. 23:169-174
A technological regime for the preparation of polyacrylonitrile fibres from binary and ternary copolymers has been chosen; these differ from known specimens in having a more uniform cross-sectional structure and a smoother elementary filament surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d6bbdc2a4fe1522703073b0de62b745
https://doi.org/10.1007/bf00545854
https://doi.org/10.1007/bf00545854
Publikováno v:
Fibre Chemistry. 22:86-88
Conclusions about the decrease in critical values of shear stress and shear rate with increase in the ratio of capillary length to capillary diameter at constant flow rates, and about the increase in critical values of shear stress and shear rate on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36460f32993643d50f4ddd74e16bfa0c
https://doi.org/10.1007/bf00555732
https://doi.org/10.1007/bf00555732
Publikováno v:
Fibre Chemistry. 22:83-85
The viscous properties of solutions of a copolymer of acrylonitrile and itaconic acid in dimethyl sulfoxide having various concentrations have been studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4aaaf762edf894bc3f58d9448f40162e
https://doi.org/10.1007/bf00555731
https://doi.org/10.1007/bf00555731
Publikováno v:
Polymer Mechanics. 9:106-112
A relation between the shear and longitudinal viscosity coefficients is obtained on the basis of the theory of flow of polymeric systems in the single relaxation time approximation. A comparison of the shear and longitudinal viscosity coefficients fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23c85507ddb5812f6400b6f0ea23c63c
https://doi.org/10.1007/bf00856019
https://doi.org/10.1007/bf00856019
Autor:
V. G. Kulichikhin, N. P. Kruchinin
Publikováno v:
Fibre Chemistry. 18:409-419
The rheological behavior of polymer systems at various stages of spinning fibres from polymer solutions by the wet method has been analyzed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb81a990696366caae37060da5dd456b
https://doi.org/10.1007/bf00549401
https://doi.org/10.1007/bf00549401
Autor:
N. P. Kruchinin, M. V. Shablygin, N. S. Pozhalkin, L. P. Mil'kova, V. V. Romanov, V. G. Kulichikhin
Publikováno v:
Fibre Chemistry. 18:202-206
Three structural modifications of poly-p-phenylene-1,3,4-oxadiazole have been found: a POD-H2SO4 crystal-solvate of equimolar composition, and the β- and α-forms.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::433804fedaeddb5183431c17909ee6b9
https://doi.org/10.1007/bf00553299
https://doi.org/10.1007/bf00553299
Publikováno v:
Fibre Chemistry. 14:284-287
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef98850397875cfcb90e3f9c1a9777c9
https://doi.org/10.1007/bf00548540
https://doi.org/10.1007/bf00548540
Publikováno v:
Fibre Chemistry. 11:204-207
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c13a288ade3f1f740e66a3ba8190ae69
https://doi.org/10.1007/bf00545745
https://doi.org/10.1007/bf00545745
Publikováno v:
Fibre Chemistry. 18:173-176
Increasing the content of ionogenic grups in a copolymer of acrylonitrile with 5-vinyl-2-methylpyridine leads to a change in intermolecular interaction is solutions of the polymer, and this exerts an effect on their rheological properties. The parame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66c4e30a5fc5b5d066166b74bd77ca84
https://doi.org/10.1007/bf00553291
https://doi.org/10.1007/bf00553291
Publikováno v:
Fibre Chemistry. 4:384-388
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea753b16e26bba90c02ef45071b1dcd2
https://doi.org/10.1007/bf00545787
https://doi.org/10.1007/bf00545787