| 摘要 |
PROBLEM TO BE SOLVED: To provide an efficient preparation method of a polyamide having a phenolic hydroxide group. SOLUTION: Polyamide having a phenolic hydroxide group is obtained from the specific ratio of a diamine, a dicarboxylic acid diaryl ester and an aromatic dicarboxylic acid diaryl ester having a phenolic hydroxy group by the present method. COPYRIGHT: (C)2003,JPO
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