Photoinitiated radical polymerization of some substituted tetrahydrophthalimido and maleimidophenyl methacrylates
LYUDMYLA GRYSHCHUK, L. O. Vretik, VG Syromyatnikov, O. O. Novikova, LP Paskal, VYu Voytekunas, MJM Abadie
Abstract
LYUDMYLA GRYSHCHUK, L. O. Vretik, VG Syromyatnikov, O. O. Novikova, LP Paskal, VYu Voytekunas, MJM Abadie
Abstract
Abstract The photopolymerization of some substituted tetrahydrophthalimido and 4‐(maleimido)phenyl methacrylates in N,N‐dimethylformamide solutions was investigated by photo‐differential scanning calorimetry at ambient temperature. Auto‐acceleration of photopolymerization and the formation of cross‐linked products were observed as a result of temperature increases up to 60–80 °C. Substituted 4‐(maleimido)phenyl methacrylates demonstrated higher cross‐linking abilities at elevated temperatures than tetrahydrophthalimidophenyl methacrylates. Copyright © 2003 Society of Chemical Industry
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Abstract The photopolymerization of some substituted tetrahydrophthalimido and 4‐(maleimido)phenyl methacrylates in N,N‐dimethylformamide solutions was investigated by photo‐differential scanning calorimetry at ambient temperature. Auto‐acceleration of photopolymerization and the formation of cross‐linked products were observed as a result of temperature increases up to 60–80 °C. Substituted 4‐(maleimido)phenyl methacrylates demonstrated higher cross‐linking abilities at elevated temperatures than tetrahydrophthalimidophenyl methacrylates. Copyright © 2003 Society of Chemical Industry
Key concepts: Photopolymer, Methacrylate, Polymer chemistry, Differential scanning calorimetry, Polymerization, Radical polymerization, Materials science, Acrylate polymer