Polymer Bulletin

, Volume 6, Issue 3–4, pp 163–168 | Cite as


A blending agent for polyamide fiber
  • Yoshiyuki Sano
  • Masatoshi Miyamoto
  • Yoshiharu Kimura
  • Takeo Saegusa


This paper describes a blending agent N-acetylpolyethylenimine(AcPEI) for polyamide fiber. Two types of AcPEI were examined; the branched one
which was the acetylated product of commercial polyethylenimine(PEI) and the linear one
prepared by the ring-opening polymerization of 2-methyl-2-oxazoline. Polyamide fibers(nylon 6) blended with a 2–10 wt % ratio of AcPEI were prepared by the melt-spinning technic. The processability of spinning was very high because
were very compatible with polyamide. In addition, the polyblend fibers obtained displayed good antistatic and dyeing properties, in which
containing tertiary amino groups was more effective than
. The mechanical properties were also disccussed.


Polymer Mechanical Property Nylon Tertiary Amino Polyamide Fiber 
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Copyright information

© Springer-Verlag 1981

Authors and Affiliations

  • Yoshiyuki Sano
    • 1
  • Masatoshi Miyamoto
    • 1
  • Yoshiharu Kimura
    • 2
  • Takeo Saegusa
    • 3
  1. 1.Shiga Prefectural Junior CollegeShigaJapan
  2. 2.Department of Textile ChemistryKyoto Technical and Textile UniversityKyotoJapan
  3. 3.Department of Synthetic ChemistryKyoto UniversityKyotoJapan

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