Polymer networks based on α,ω-methacrylate-terminated poly(1,3-dioxolane) |
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Authors: | Saskia R Walraedt Eric J Goethals |
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Abstract: | α,ω-Methacrylate-terminated poly(1,3-dioxolane)s (polyDXL) were synthesized by cationic ring-opening polymerization of DXL in the presence of methylene-bis(oxyethylmethacrylate) as transfer agent. If the initiator concentration is small compared with the transfer agent concentration, the molecular weights of the polymers are governed by the ratio of the reacted monomer to the reacted transfer agent. The α,ω-methacrylate-terminated polyDXLs obtained undergo free radical polymerization with formation of polyacetal networks. The properties of the networks as function of the molecular weight of the corresponding prepolymers are reported. |
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Keywords: | networks bis-macromonomer properties poly(1 3-dioxolane) |
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