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POLYCHLORINATED POLYAMIDES - 2. SYNTHESIS AND CHARACTERIZATION OF POLYAMIDES DERIVED FROM 2,5-DICHLOROTEREPHTHALOYL DICHLORIDE AND PERCHLOROTEREPHTHALOYL DICHLORIDE.

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Abstract

In the reported experiments, new thermally stable polyamides were prepared by interfacial polymerization of the title compounds and various aliphatic and aromatic diamines. The polymers were characterized by infrared spectrometry, elemental analysis, and differential scanning calorimetry. The molecular weights of the polymers were estimated by viscosity measurements. The influence of the halogen content on the thermal properties and degree of polymerization of the polymers was studied. One of the polyamides was fractionated to determine the degree of polydispersity.

Original languageEnglish
Pages (from-to)2181-2191
Number of pages11
JournalJournal of polymer science. Part A-1, Polymer chemistry
Volume17
Issue number7
StatePublished - 1979

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