申请人:Pews Garth R.
公开号:US20060128924A1
公开(公告)日:2006-06-15
The present invention relates to novel condensation polymers where N,N*-disubstituted disulfonamides are copolymerized with an organic acid dihalide such as dicarboxylic acid dichlorides, disulfonic acid dichlorides, bis chloroformates, diphosphoryl acid dichlorides, diphosphonyl acid dichlorides, or phosgene or with diisocyanates. The polymers obtained are thermoplastic and useful in molding and extrusion application.
本发明涉及新型缩聚聚合物,其中N,N* -二取代二磺酰胺与有机酸二卤代物(如二羧酸二氯化物,二磺酸二氯化物,双氯甲酸酯,二磷酸二氯化物,二膦酸二氯化物或光气)或二异氰酸酯共聚。所得到的聚合物是热塑性的,可用于模塑和挤出应用。