Kinetics of Synthesis of N-Vinyl-2-Pyrrolidone Oligomers with Amino End Groups for Stabilization of Aqueous Gossypol Dispersions

By radical telomerization of N -vinyl-2-pyrrolidone in the presence of 2-aminoethanethiol an oligomer containing amino end groups and capable of stabilizing gossypol aqueous dispersions was synthesized. The telomerization kinetics of N -vinyl-2-pyrrolidone in the presence of 2-aminoethanethiol was s...

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Bibliographic Details
Published in:Polymer science. Series D, Glues and sealing materials Glues and sealing materials, 2023-06, Vol.16 (2), p.291-297
Main Authors: Kuskov, A. N., Motyakin, M. V., Levina, I. I., Nechaeva, A. M., Artyukhov, A. A., Shtilman, M. I., Mezhuev, Ya. O.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Dilatometry
Dispersions
Kinetics
NMR spectroscopy
Oligomers
Polymer Sciences
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Summary:By radical telomerization of N -vinyl-2-pyrrolidone in the presence of 2-aminoethanethiol an oligomer containing amino end groups and capable of stabilizing gossypol aqueous dispersions was synthesized. The telomerization kinetics of N -vinyl-2-pyrrolidone in the presence of 2-aminoethanethiol was studied by the dilatometric method, and the structure of the oligomer was characterized by 13 C NMR spectroscopy.
ISSN:1995-4212
1995-4220
DOI:10.1134/S1995421223020156