2014, №1

сс. 4-11

Morphology of acrylonitrile copolymers with methylacrylate and itaconic acid, as well as with its derivatives, obtained in supercritical carbon dioxide media

2014, №1

сс. 4-11

Цитировать

A.V. Shlyakhtin, I.E. Nifant'ev, D.A. Lemenovskii, D.P. Krut'ko, V.V. Bagrov, P.S. Timashev, V.K. Popov, V.N. Bagratashvili

Key words: carbon dioxide, polyacrylonitrile, itaconic acid, polymerization, particles

Ternary copolymers of acrylonitrile with methylacrylate and itaconic acids and with
derivatives of the latter — monomethyl ester (MME), monoethyl ester (MEE),
monoamide, mono-n-octylamide, are synthesized in supercritical carbon dioxide
medium. The morphology of the obtained copolymers is investigated using scanning
electron microscopy. Copolymers with itaconic acid, its MME and MEE form regular
particles of about 1 μm size with no addition of any stabilizer.

doi:10.1134/S1990793114080120