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一种交联型脂肪族聚碳酸酯制备方法西北师范大学发明了一种交联型脂肪族聚碳酸酯的制备方法。该发明以二氧化碳、环氧化合物和衣康酸酐为三元共聚体,通过一锅法聚合而得。本发明制备的交联型脂肪族聚碳酸酯具有良好的力学性能、热性能和降解性能,在生物医药等领域具有很好的应用前景。实验表明,改变聚合反应过程中衣康酸酐单体的加入量或者聚合反应条件(温度、时间、
Preparation of a cross-linked aliphatic polycarbonate Northwestern Normal University invented a cross-linked aliphatic polycarbonate preparation. The invention takes carbon dioxide, epoxy compound and itaconic anhydride as ternary copolymer and is obtained through one-pot polymerization. The crosslinked aliphatic polycarbonate prepared by the invention has good mechanical properties, thermal properties and degradation properties and has good application prospects in the fields of biomedicine and the like. Experiments show that changing the amount of the itaconic anhydride monomer added during the polymerization or the polymerization conditions (temperature, time,