| 摘要 |
PROBLEM TO BE SOLVED: To provide a polycarbonate diol composition which is suitable as a material for a coating material or an adhesive, or a raw material for a thermoplastic elastomer, to provided a polycarbonate diol composition which, when used as a constitutional material of coating material, can provide a smooth coating film without impairing chemical resistance, and to provide a polycarbonate diol composition which, when used as a raw material for polyurethane, can provide polyurethane excellent in oil resistance without impairing mechanical strength.SOLUTION: The polycarbonate diol composition contains: polycarbonate diol containing a repeating unit represented by a specific formula and a terminal hydroxyl group; and 0.05 to 5 wt.% of a polycarbonate compound represented by a specific formula. |
