Ring-opening Polymerization of Lactones Catalyzed by Surfactant-Coated Lipases in Organic Solvents
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概要
- 論文の詳細を見る
We have performed the ring-opening polymerization of lactones catalyzed by surfactant-coated lipases in organic solvents. A great improvement in the number-average molecular weight (Mn) of the produced polymer was observed compared to that of the lyophilized native lipase. The Mn vs monomer conversion profile suggests that the polymerization catalyzed by the surfactant-coated lipase is a step polymerization, whereas that catalyzed by lyophilized lipase powder is a chain polymerization. The effects of reaction temperature and the reaction solvent on the polymerization of lactones were also investigated.
- 社団法人 化学工学会の論文
- 2003-03-01
著者
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GOTO Masahiro
Department of Applied Chemistry, Graduate School of Engineering, Kyushu University
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丸山 達生
神戸大・工・応化
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後藤 雅宏
九州大学大学院工学研究院応用化学部門
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MARUYAMA TATSUO
Department of Applied Chemistry Graduate School of Engineering, Kyushu University
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Kamiya Noriho
Department of Applied Chemistry, Graduate School of Engineering, Kyushu University
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Goto Masahiro
Kyushu University
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NODA SADAFUMI
Department of Applied Chemistry, Graduate School of Engineering, Kyushu University
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Goto Masahiro
Department Of Applied Chemistry Graduate School Of Engineering Kyushu University
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Noda S
Department Of Applied Chemistry Graduate School Of Engineering Kyushu University
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Kamiya N
Kyushu University
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Kamiya Noriho
Department Of Applied Chemistry Faculty Of Engineering Kyushu University
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Kamiya Noriho
Center For Future Chemistry Kyushu University
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Goto Masahiro
Department Of Applied Biological Chemistry The University Of Tokyo
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