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US5496912A Thermotropic liquid crystal aromatic polysters 失效
热致液晶芳香族聚酯

Thermotropic liquid crystal aromatic polysters
摘要:
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 and from 20% to 50% is hydroquinone.
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