发明申请
- 专利标题: METHOD FOR PRODUCING LOW-HALOGEN POLYBIPHENYLSULFONE POLYMERS
- 专利标题(中): 生产低卤代聚二苯乙烯聚合物的方法
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申请号: US13391082申请日: 2010-08-17
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公开(公告)号: US20120149796A1公开(公告)日: 2012-06-14
- 发明人: Martin Weber , Christian Maletzko , Gerhard Lange , Jörg Erbes , Matthias Dietrich , Nicolas Inchaurrondo , Christoph Sigwart
- 申请人: Martin Weber , Christian Maletzko , Gerhard Lange , Jörg Erbes , Matthias Dietrich , Nicolas Inchaurrondo , Christoph Sigwart
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 优先权: EP09168231.0 20090820
- 国际申请: PCT/EP2010/061924 WO 20100817
- 主分类号: C08G75/20
- IPC分类号: C08G75/20 ; C08L81/06
摘要:
The present invention relates to a process for the production of low-halogen-content polybiphenyl sulfone polymers, to the resultant polybiphenyl sulfone polymers, to polybiphenyl sulfone polymers having less than 400 ppm content of polymer-bonded halogen, to thermoplastic molding compositions comprising these polybiphenyl sulfone polymers, and to their use for the production of moldings, of fibers, of films, of membranes, or of foams.
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