Abstract
Fluoroalkylated acrylic acid oligomers were obtained by oligomerizations of acrylic acid with fluoroalkanoyl peroxides. Elemental analyses for fluorine showed that these oligomers contain two fluoroalkylated end-groups in one oligomeric molecule. Perfluoro-oxa-alkyl radicals produced by the decomposition of the corresponding peroxides have been demonstrated as being more stable than perfluoroalkyl radicals, and their higher stabilities explain the formation of higher molecular weight in the perfluoro-oxa-alkylated acrylic acid oligomers.
Published Version
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