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The latter was then incorporated into the copolymer via melt transesterification step reaction segmented copolymerization. The molecular weight of the polysiloxane and chemical composition of the copolymer were systematically varied to prepare a series of segmented polyester / poly(dimethylsiloxane) copolymers.","abstract_has_math":false,"creators":["Kiefer, Laura A."],"institution":"Virginia Tech","degree_name":"Ph. 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