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【摘 要】
：
Two polyurethanes of different molecular weights were prepared by the copolymerization of phenyl diisocyanate and diisopropyl tartrate. The polyurethanes having
【机 构】
：
Department of Chemical Engineering and Pharmacy,Key Laboratory of Novel Reactor and Green Chemical E
【出 处】
：
高分子科学（英文版）
【发表日期】
：
2004年期
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