Synthesis and characterization of segmented copolymers of polystyrene and thermotropic liquid crystalline poly(4-oxybenzoate- co -2,6-oxynaphthoate)
โ Scribed by Lin, Chih-Hung
- Book ID
- 120579157
- Publisher
- Taylor and Francis Group
- Year
- 2013
- Tongue
- English
- Weight
- 300 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1385-772X
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๐ SIMILAR VOLUMES
Liquid crystalline (LC) block copolymers comprising polystyrene and LC polyester blocks were obtained by a three-step procedure. In a first step, hydroxyl-terminated oligoesters were obtained by polycondensation reaction of methylhydroquinone and 4,4'-dicarboxy-l,10dibenzoyloxydecane in pyridine sol
Two closely series of poly(ester imide)s had been synthesized by solution polycondensation of p-phenylenebis(trimellitate) dianhydride with aliphatic diamines. The differential scanning calorimetry (DSC) traces of the most poly(ester imide)s exhibited two endotherms representing the solid state to a