Photosensitized Polymerizations of Styrene and Methyl Methacrylate by Tetraphenylphosphonium Salts |
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Authors: | Daijiro Asai Akihiko Okada Shuji Kondo Kazuichi Tsuda |
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Institution: | Nagoya Institute of Technology Gokisocho , Showa-ku, Nagoya, 466, Japan |
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Abstract: | Free radicals induce two principal types of interaction between fluoro-ketones and olefins, both of which lead to polymeric products. Copolym-erization of the fluoroketone through its carbonyl group leads to poly-ethers. Hydrogen abstraction, presumed to be largely intramolecular, also occurs to give highly branched polymers with fluoroalcohol groups at terminal positions on the branches. |
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