| 摘要 |
A process for the preparation of aromatic imide sulfide polymers and polymers produced. In the process, elemental sulfur is reacted with a compound having the general formula <CHEM> wherein Z<1> is a direct link and Z<2> is H, or Z<1> has the general structure <CHEM> and Z<2> is H, or Z<1> and Z<2> together complete a moiety having the general structure <CHEM> n = 0-4. R<1> is substituted or unsubstituted: aryl or heteroaryl. R<2> is -O-,-S-, <CHEM> in which R<3> is an independently selected aryl group, m is an integer from 1 to 12, and j is an integer from 0 to 300. |
