Open AccessRegularities of the radical copolymerization of dodecyl (meth) acrylate and a new cationic monomer N-(dibutylaminomethyl) methacrylamide
Author(s) -
И. Р. Арифуллин,
К. В. Ширшин,
О. А. Казанцев,
М. В. Савинова,
T. A. Ryabova
Publication year - 2021
Publication title -
plastičeskie massy
Language(s) - English
Resource type - Journals
ISSN - 0554-2901
DOI - 10.35164/0554-2901-2021-9-10-18-21
Subject(s) - methacrylamide , cationic polymerization , copolymer , monomer , polymer chemistry , acrylate , methacrylate , chemistry , ether , toluene , methyl methacrylate , radical polymerization , polymer , organic chemistry , acrylamide
The regularities of radical copolymerization of dodecyl methacrylate (DMA) or dodecyl acrylate (DA) with a new cationic monomer - N-(dibutylaminomethyl) methacrylamide (DBAMMA) in toluene solutions were determined. The copolymers formed at low conversions in the DMA-DBAMMA system are enriched in ether units, and in the DA-DBAMMA system - in aminoamide units. The relative activities of comonomers determined by the Feineman-Ross and Kehlen-Tudosh methods in the first case were 1.56-1.60 (DMA) and 0.87-0.89 (DBAMMA), in the second case - 0.53-0.64 (DA) and 0.80-0.90 (DBAMMA).