Thermotropic liquid-crystalline polyester-graft-polystyrene copolymers from a polystyrene macromonomer with amido linkage
Autor: | Ken-ichi Mukaida, Moriyuki Sato, Takashi Mangyo, Fumihiko Yazaki, Kazue Nakadera, Yasushi Oyanagi |
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Rok vydání: | 1994 |
Předmět: | |
Zdroj: | Macromolecular Rapid Communications. 15:243-250 |
ISSN: | 1521-3927 1022-1336 |
DOI: | 10.1002/marc.1994.030150310 |
Popis: | Thermotropic liquid crystal polyesters with polystyrene grafts have been synthesized from a macromonomer with amido linkage derived from p-aminophenol and dicarboxy-terminated polystyrene macromonomer. The copolymers show nematic phases as expected and are thermally stable up to 280-300°C. They have microphase-separated structures |
Databáze: | OpenAIRE |
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