| 摘要 |
<p>Thermotropic melt processable liquid crystalline aromatic polyesters comprising units derived from a dicarboxylic acid and from a mixture of aromatic diols in which from 50% to 80% is (1-phenylethyl)hydroquinone, (1-methyl-1-phenylethyl)hydroquinone, benzylhydroquinone, benzoylhydroquinone or phenoxyhydroquinone, or a mixture thereof, and from 20% to 50% is hydroquinone.</p> |
