发明授权
- 专利标题: Compositions containing polycarbonate and novel UV absorbers
- 专利标题(中): 含有聚碳酸酯和新型紫外线吸收剂的组合物
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申请号: US11512496申请日: 2006-08-30
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公开(公告)号: US07652082B2公开(公告)日: 2010-01-26
- 发明人: Claus Rüdiger , Frank Buckel , Peter Schwarz , Jürgen Röhner , Tanja Grüter-Reetz
- 申请人: Claus Rüdiger , Frank Buckel , Peter Schwarz , Jürgen Röhner , Tanja Grüter-Reetz
- 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
- 代理机构: Connolly Bove Lodge & Hutz LLP
- 优先权: DE102005041952 20050903
- 主分类号: C08K5/3492
- IPC分类号: C08K5/3492 ; C08K5/524 ; C08K5/51 ; C08K5/10
摘要:
A thermoplastic compositions containing polycarbonate and a UV absorbing compound conforming to Formula 1 wherein R denotes a branched or unbranched alkyl group with 4 to 10 carbon atoms is disclosed. The composition is suitable for making molded or extruded articles, including multilayered articles exhibiting improved weatherability.
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