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Radical polymerization of 2-[1-(2-methoxyethoxy)ethoxy]ethyl methacrylate, the first representative of acetal methacrylates
被引:0
|作者:
Annenkov, V.V.
[1
]
Danilovtseva, E.N.
[1
]
Vysotskaya, O.V.
[1
]
Oparina, L.A.
[1
]
Mikhaleva, A.I.
[1
]
Trofimov, B.A.
[1
]
机构:
[1] Favorsky Inst. of Chemistry, Siberian Division, RAS, ul. Favorskogo 1, Irkutsk, 664033, Russia
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关键词:
Acetal resins - Acrylic monomers - Alcohols - Copolymerization - Crosslinking - Esters;
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摘要:
The radical polymerization of 2-[1-(2-methoxyethoxy)ethoxy]ethyl methacrylate as a representative of acetal methacrylates, the new class of monomers, easily obtainable by reacting vinyloxyorganyl methacrylates with alcohols, was studied. It was found that crosslinked polymers are produced via the disproportionation (symmetrization) reaction of acetal groups in the monomer and polymer. The conditions of formation of soluble polymers capable of crosslinking upon solvent evaporation were determined. 2-[1-(2-methoxyethoxy(ethoxy]ethyl methacrylate was shown to have a higher reactivity than methyl and butyl methacrylates in copolymerization with styrene, which is explained by the capability of these monomers for self-association.
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页码:2241 / 2244
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