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公开(公告)号：DE2138176A1
公开(公告)日：1973-02-08
申请号：DE2138176
申请日：1971-07-30
Applicant: BASF AG
Inventor： METZINGER LOTHAR DR , GOTTSCHALK ALFRED DIPL ING , SCHOETTLE KLAUS DIPL ING , SCHWAAB JOSEF DR
Abstract: Process for the removal of volatiles, in a single stage by vacuum evaporation, from polymer solutions obtained in the continuous solution polymerization of monomer mixtures containing acrylonitrile or methacrylonitrile.
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