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Effect of triethylamine on the synthesis of polycarbonates based on triphenylmethane diphenols by interfacial polycondensation

✍ Scribed by O.G. Fortunatov; H.S. Kolesnikov; O.V. Smirnova

Book ID: 118358847
Publisher: Elsevier Science
Year: 1969
Weight: 925 KB
Volume: 11
Category: Article
ISSN: 0032-3950
DOI: 10.1016/0032-3950(69)90389-x

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## Abstract Thermotropic homopolyesters were prepared through interfacial polycondensation of 4,4′‐dihydroxybiphenyl with sebacoyl chloride. The optimal conditions of the process, in terms of the best yield, were studied through investigating the type of organic phase, amount of phase transfer agen