Phase II of Poly(2,6-oxynaphthoate)

Autor: M. Kaszonyiova, Phillip H. Geil, F. Rybnikar
Rok vydání: 2011
Předmět:
Zdroj: Journal of Macromolecular Science, Part B. 51:685-697
ISSN: 1525-609X
0022-2348
DOI: 10.1080/00222348.2011.609791
Popis: The bulk melt polycondensation of 2,6-acetoxynaphthoic acid [poly (2,6-oxynaphthoate) (P-ON)] at temperatures below 250°C made it possible to prepare P-ON samples with phase II content approaching 100%. The structure, morphology, and melting behavior of P-ON phase II are described and compared with a similar liquid crystal polyester, poly (p-oxybenzoate).
Databáze: OpenAIRE