Flynn, Thiel, Boutell & Tanis
Polyesteramide
 A polyesteramide is prepared by reacting PA0 (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, PA0 (2) a dicarboxylic acid having 4 to 54 carbon atoms, and PA0 (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. 
Daicel Chemical Industries, Ltd.
C
C08G
inventional
Kiyoshi Shiogi
Okitu Watanabe