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公开(公告)号:US5936007A
公开(公告)日:1999-08-10
申请号:US114998
申请日:1998-07-14
申请人: Wolfgang Ebert , Ralf Hufen , Heidemarie Pantke , Klaus Berg
发明人: Wolfgang Ebert , Ralf Hufen , Heidemarie Pantke , Klaus Berg
IPC分类号: G21F1/10
CPC分类号: G21F1/10 , G21Y2002/10 , G21Y2002/304 , G21Y2004/10
摘要: The present invention provides polycarbonate moulding compositions containing polycarbonates, stabilisers of the general formula (I)R.sub.1 --X--(CHR.sub.4).sub.n --Y--R.sub.2and optionally polypropylene glycols.The present invention also provides use of these moulding compositions for preparing items for medical applications.
摘要翻译: 本发明提供了含有聚碳酸酯,通式(I)R 1 -X-(CHR 4)n -Y-R 2的稳定剂和任选的聚丙二醇的聚碳酸酯模塑组合物。 本发明还提供了这些模塑组合物用于制备用于医疗应用的物品的用途。
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公开(公告)号:US5852070A
公开(公告)日:1998-12-22
申请号:US742292
申请日:1996-11-04
申请人: Wolfgang Ebert , Ralf Hufen , Heidemarie Pantke , Klaus Berg
发明人: Wolfgang Ebert , Ralf Hufen , Heidemarie Pantke , Klaus Berg
摘要: The present invention provides polycarbonate moulding compositions containing polycarbonates, stabilisers of the general formula (I) R.sub.1 --X--(CHR.sub.4).sub.n --Y--R.sub.2, where X and Y, are either ##STR1## , and Y may also be --S--, and optionally polypropylene glycols. The present invention also provides use of these moulding compositions for preparing items for medical applications.
摘要翻译: 本发明提供了含有聚碳酸酯,通式(I)R 1 -X-(CHR 4)n Y-R 2的稳定剂,其中X和Y为“Y”,Y也可以是-S-的聚碳酸酯模塑组合物,和 任选的聚丙二醇。 本发明还提供了这些模塑组合物用于制备用于医疗应用的物品的用途。
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3.
公开(公告)号:US06858303B2
公开(公告)日:2005-02-22
申请号:US10680543
申请日:2003-10-07
申请人: Rüdiger Gorny , Siegfried Anders , Wolfgang Nising , Heidemarie Pantke , James Mason , Melanie Möthrath
发明人: Rüdiger Gorny , Siegfried Anders , Wolfgang Nising , Heidemarie Pantke , James Mason , Melanie Möthrath
IPC分类号: C08K5/3475 , B29C47/06 , B32B27/08 , B32B27/18 , B32B27/00
CPC分类号: B32B27/08 , B29C47/0019 , B29C47/065 , B29C47/145 , B32B27/18 , B32B27/365 , B32B2250/03 , B32B2250/244 , B32B2250/40 , B32B2369/00 , Y10T428/31507
摘要: A thermoplastic molding composition comprising polycarbonate and 50 ppm to 300 ppm, in relation to the weight of the composition, of diphenyl carbonate is disclosed. The composition is especially suitable for the preparation of extruded sheets, in particular coextruded.
摘要翻译: 公开了一种包含聚碳酸酯和相对于组合物的重量为50ppm至300ppm的碳酸二苯酯的热塑性模塑组合物。 该组合物特别适用于制备挤出片材,特别是共挤出。
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