A New Facile and Rapid Synthesis of Aliphatic Polyamides by Microwave-Assisted Polycondensation of .OMEGA.-Amino Acids and Nylon Salts.

DOI 33 References
  • Imai Yoshio
    Department of Organic and Polymeric Materials, Tokyo Institute of Technology
  • Nemoto Hisashi
    Department of Organic and Polymeric Materials, Tokyo Institute of Technology
  • Watanabe Shinji
    Department of Organic and Polymeric Materials, Tokyo Institute of Technology
  • Kakimoto Masa-aki
    Department of Organic and Polymeric Materials, Tokyo Institute of Technology

Bibliographic Information

Other Title
  • A New Facile and Rapid Synthesis of Aliphatic Polyamides by Microwave Assisted Polycondensation of ω-Amino Acids and Nylon Salts

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Description

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.

Journal

  • Polymer Journal

    Polymer Journal 28 (3), 256-260, 1996

    The Society of Polymer Science, Japan

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Details 詳細情報について

  • CRID
    1390282681266477184
  • NII Article ID
    10006266938
  • NII Book ID
    AA00777013
  • DOI
    10.1295/polymj.28.256
  • COI
    1:CAS:528:DyaK28XhvVans7k%3D
  • ISSN
    13490540
    00323896
  • Text Lang
    en
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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