| 摘要 |
PCT No. PCT/JP84/00616 Sec. 371 Date Aug. 20, 1985 Sec. 102(e) Date Aug. 20, 1985 PCT Filed Dec. 26, 1984 PCT Pub. No. WO85/02852 PCT Pub. Date Jul. 4, 1985.A polyesteramide is prepared by reacting (1) at least one polyamide-forming compound selected from the group consisting of amino carboxylic acids having 6 to 12 carbon atoms, lactams having 6 to 12 carbon atoms and nylon salts comprising dicarboxylic acids having 4 to 12 carbon atoms and diamines having 4 to 12 carbon atoms, (2) a dicarboxylic acid having 4 to 54 carbon atoms, and (3) a polycaprolactonediol having an average molecular weight of 200 to 2,500 or 4,500 to 10,000; and is good at heat stability.
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