专利名称：Process for preparing polyarylenesulphides
with increased thermal and chemicalresistance
发明人：OSTLINNING, EDGAR, DR.,IDEL, KARSTEN,
DR.,FREITAG, DIETER, DR.
申请号：EP83101120.0申请日：19830207公开号：EP0087046A1公开日：19830831
摘要：A process wherein the solvent employed for the reaction is freed fromdissolved oxygen before and possibly during the polycondensation.
申请人：BAYER AG
地址：51368 Leverkusen DE
国籍：DE
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