Thermal properties of blends of a thermotropic liquid crystalline copolyester of poly(hydroxy benzoic acid-co-ethylene terephthalate) and polyarylate
β Scribed by Minsoo Han; Junghoon Park; Sun Woo Cheen; Sung Hyun Kim; Woo Nyon Kim
- Publisher
- Springer
- Year
- 2000
- Tongue
- English
- Weight
- 161 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0170-0839
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Poly(ethylene terephthalate) modified with a dianhydride (PET-anhydride) was melt-blended with a liquid crystalline copolyester (Vectra A) in the presence of a small amount of a liquid crystalline polyhydroxyether. The mechanical properties of a blend consisting of PET-anhydride/Vectra A/polyhydroxy
## Abstract Fourier transform infrared and nuclear magnetic resonance results suggest that the carboxylic acid groups of poly(lactic acid) (PLA) molecules react with the hydroxyl groups of FePol (FP) molecules during the meltβblending of PLA__~x~__FP__~y~__ specimens. Differential scanning calorime