申请人:GENERAL ELECTRIC COMPANY
公开号:EP0293693A2
公开(公告)日:1988-12-07
A method is provided for making organobis(thioether)s which include bis(thioetherimide)s and bis(thioetheranhydride)s. There is also provided alkylene bis(thioetherimide)s and the corresponding dianhydrides thereof which can be used to make crystalline polyimides.
提供了一种制造有机双(硫醚)的方法,其中包括双(硫醚酰亚胺)和双(硫醚酸酐)。还提供了可用于制造结晶聚酰亚胺的亚烷基双(硫醚亚胺)及其相应的二酐。