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Phase transfer catalysis in the polycondensation processes

VIII. Internal rotational energies in polyesters obtained from 3,3-bis(chloromethyl) oxetane and dipotassium isophthalate

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Summary

Rotation possibilities and rotational barriers in polyesters from 3,3-bis(chloromethyl)oxetane and dipotassium isophthalate were evidenced. Based on the obtained data it was presumed that every repeating unit behavies as a mesogenic, confering liquid-crystalline properties to the polyester.

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References

  1. V.Percec and R.Yourd, Macromolecules 22, 524 (1989).

    CAS  Google Scholar 

  2. V.Percec and R.Yourd, Macromolecules 22, 3229 (1989).

    CAS  Google Scholar 

  3. V.Percec and Y.Tsuda, Polymer Bull. 23, 225 (1990).

    CAS  Google Scholar 

  4. N.Hurduc, V.Bulacovschi, Alexandrina Bordeianu and C.I.Simionescu, Polymer Bull. 28, 639, (1992).

    Article  CAS  Google Scholar 

  5. N.Hurduc,Gh.Surpateanu and V.Bulacovschi, Eur.Polym.J. 28 (1992) — in press

  6. N.L.Allinger, Quantitative Chemistry Program Exchange Bulletin 7, 141 (1987).

    Google Scholar 

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Authors and Affiliations

  1. Department of Macromolecules, Polytechnical Institute of Jassy, Bd. Copou 11A, RO-6600, Jassy, Romania

    N. Hurduc, V. Bulacovschi & Gh. Surpateanu

Authors
  1. N. Hurduc
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  2. V. Bulacovschi
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  3. Gh. Surpateanu
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Hurduc, N., Bulacovschi, V. & Surpateanu, G. Phase transfer catalysis in the polycondensation processes. Polymer Bulletin 30, 69–73 (1993). https://doi.org/10.1007/BF00296236

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  • DOI: https://doi.org/10.1007/BF00296236

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