Thermotropic polyester carbonates. II. P
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Y. C. Lai; B. T. Debona; D. C. Prevorsek
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Article
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1988
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John Wiley and Sons
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English
โ 613 KB
The fiber spinning and heat treatments of spun fibers from thermotropic polyester carbonates are described. Thermotropic polyester carbonates derived from t-butylhydroquinone, methylhydroquinone, diphenyl terephthalate, and diphenyl carbonate in the molar ratios of 50 : 50 : 55 : 45; 50 : 50 : 57.5