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Phosphorus-containing polymers

Communication 1. Polyamides from 3,3′-(phenylphosphinylidene)-dipropionic acid and 3,3′-(phenylphosphinyiidene)bispropylamine
  • G. M. Vinokurova
  • I. A. Aleksandrova
Organic and Biological Chemistry
  • 18 Downloads

Conclusions

  1. 1.

    Polyamides were prepared from 3,3′-(phenylphosphinylidene)dipropionic acid with 1,6-hexanediamine, 1,8-octanediamine, m- and p-phenylenediamines,and toluenediamine.

     
  2. 2.

    The polyamides derived from aromatic diamines have higher melting points than polyamides from aliphatic diamines.

     
  3. 3.

    Polyamides were prepared by the polycondensation of 3,3'-(phenylphosphinylidene)bispropylamine with aliphatic dicarboxylic acids and with dimethyl terephthalate.

     
  4. 4.

    All the polyamides synthesized have the property of self-extingushing on removal from a flame.

     

Keywords

Polymer Melting Point Dimethyl Diamine Polycondensation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Consultants Bureau 1967

Authors and Affiliations

  • G. M. Vinokurova
    • 1
    • 2
  • I. A. Aleksandrova
    • 1
    • 2
  1. 1.A. E. Arbuzov Chemical InstituteAcademy of Sciences of the USSRUSSR
  2. 2.Institute of Organic ChemistryAcademy of Sciences of the USSRKazan'

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