利用CO_2生产一种通用聚合物聚丙烯碳酸酯(PPC)多元醇首次开始工业生产。利用美国Novomer公司聚合工艺生产的PPC多元醇已被德国Jowat公司用作聚氨酯热熔型胶粘剂的原料。PPC除作为一种“绿色”替代产品用作替代传统石油基聚合物外,还可用于胶粘剂,利用PPC水解稳定性和化学稳定性好的特点。聚丙烯碳酸酯(PPC)是用CO_2与环氧丙烷和专用钴基催化剂通过间歇反应生产的。PPC在休斯 The first commercial production of a common polymer polypropylene carbonate (PPC) polyol using CO_2. The use of the United States Novomer polymerization process of production of PPC polyols have been used as a German Jowat company hot-melt adhesives polyurethane raw materials. In addition to being a “green” alternative to traditional petroleum-based polymers, PPC can also be used as an adhesive to take advantage of the PPC’s hydrolytic stability and chemical stability. Polypropylene carbonate (PPC) is produced by a batch reaction of CO 2 with propylene oxide and a proprietary cobalt-based catalyst. PPC at Hughes