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公开(公告)号:US07081511B2
公开(公告)日:2006-07-25
申请号:US10817987
申请日:2004-04-05
申请人: Hengpeng Wu , Jianhui Shan , Shuji Sue Ding-Lee , Zhong Xhiang , Eleazor B. Gonzalez , Mark O. Neisser
发明人: Hengpeng Wu , Jianhui Shan , Shuji Sue Ding-Lee , Zhong Xhiang , Eleazor B. Gonzalez , Mark O. Neisser
IPC分类号: C08G63/00
CPC分类号: C08J7/047 , C08G63/46 , C08G63/916 , C08J2383/00 , C08J2467/00 , Y10T428/31504 , Y10T428/31786
摘要: The present invention relates to a process for making a polyester where a dianhydride is reacted with a diol. The resulting polyester can be further reacted with a compound selected from aromatic oxides, aliphatic oxides, alkylene carbonates, alcohols, and mixtures thereof.
摘要翻译: 本发明涉及一种制备其中二酐与二醇反应的聚酯的方法。 所得聚酯可以进一步与选自芳族氧化物,脂族氧化物,碳酸亚烷基酯,醇及其混合物的化合物反应。