A New Facile and Rapid Synthesis of Aliphatic Polyamides by Microwave Assisted Polycondensation of ω-Amino Acids and Nylon Salts
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- Imai Yoshio
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology
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- Nemoto Hisashi
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology
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- Watanabe Shinji
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology
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- Kakimoto Masa-aki
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology
書誌事項
- タイトル別名
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- A New Facile and Rapid Synthesis of Aliphatic Polyamides by Microwave-Assisted Polycondensation of .OMEGA.-Amino Acids and Nylon Salts.
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A new facile method for the rapid synthesis of aliphatic polyamides was developed by using a domestic microwave oven by the polycondensation of both ω-amino acids and nylon salts in the presence of a small amount of a polar organic medium that acts as a primary microwave absorber. Suitable organic media were tetramethylene sulfone, amide-type solvents such as N-cyclohexyl-2-pyrrolidone and 1,3-dimethyl-2-imidazolidone, and phenolic solvents like m-cresol and o-chlorophenol. The polycondensation proceeded rapidly, compared with the conventional melt polycondensation, and was almost complete within 5 min, producing a series of polyamides with inherent viscosities around 0.5 dl g−1.
収録刊行物
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- Polymer Journal
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Polymer Journal 28 (3), 256-260, 1996
The Society of Polymer Science, Japan
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詳細情報 詳細情報について
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- CRID
- 1390282681266477184
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- NII論文ID
- 10006266938
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- NII書誌ID
- AA00777013
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- COI
- 1:CAS:528:DyaK28XhvVans7k%3D
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- ISSN
- 13490540
- 00323896
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- 本文言語コード
- en
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- データソース種別
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- JaLC
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- 使用不可