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Heterochain polyesters Communication 63. Synthesis and investigation of new types of polyarylates (polyesters) based on 4,4′-(α-methylbenzylidene)diphenol

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Summary

  1. 1.

    Homogeneous and mixed polyarylates (polyesters) based on 4,4′-(α-methylbenzylidene)diphenol, hydroquinone, resorcinol, dian, phenolphthalein, and hexafluorodian with terephthalic and isophthalic acids, were synthesized and investigated.

  2. 2.

    4,4′-(α-Methylbenzylidene)diphenol polyesters have high softening points and good solubility in accessible organic solvents.

  3. 3.

    The effect of the structures of the starting substances on the physical properties of the polyarylates is discussed.

  4. 4.

    Films based on 4,4′-(α-methylbenzylidene)diphenol polyesters retain good mechanical properties up to 250°.

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Literature cited

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    V. V. Korshak, and S. V. Vinogradova, Uspekhi khimii,30, 421 (1961).

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    V. V. Korshak, S. V. Vinogradova, and S. N. Salazkin, Vysokomolekul. soed., 3, 339 (1962).

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    V. V. Korshak, S. V. Vinogradova, V. A. Pankratov, and A. N. Baskakov, Izd. AN SSSR, Ser. khim.,1964, 141.

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    V. V. Korshak, S. V. Vinogradova, and V. A. Pankratov, Dokl. AN SSSR,156, 880 (1964).

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    A. Conix, Industr. and Engng. Chem.,51, 147 (1959).

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    H. Schnell, Angew. Chem.,68, 633 (1956).

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    S. V. Vinogradova, V. V. Korshak, S. N. Salazkin, and S. S. Bereza, Vysokomolekul. soed.,6, 1403 (1964).

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    V. V. Korshak and S. V. Vinogradova, Vysokomolekul. soed.,1, 1482 (1959).

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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 2, pp. 342–348, February, 1965

This article is published in accordance with the resolution of the Conference of Chief Editors of Journals of the Academy of Sciences of the USSR of July 12, 1962, as a dissertation paper by V. A. Pankratov.

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Pankratov, V.A., Vinogradova, S.V. & Fedorova, R.D. Heterochain polyesters Communication 63. Synthesis and investigation of new types of polyarylates (polyesters) based on 4,4′-(α-methylbenzylidene)diphenol. Russ Chem Bull 14, 319–323 (1965). https://doi.org/10.1007/BF00845599

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Keywords

  • Mechanical Property
  • Organic Solvent
  • Hydroquinone
  • Dian
  • Resorcinol