发明授权
- 专利标题: Polycarbonate composition having improved flame resistance for extrusion applications
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申请号: US13505590申请日: 2010-11-03
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公开(公告)号: US10272654B2公开(公告)日: 2019-04-30
- 发明人: Alexander Meyer , Berit Krauter , Claus Rüdiger , Ulrich Blaschke , Peter Schwarz
- 申请人: Alexander Meyer , Berit Krauter , Claus Rüdiger , Ulrich Blaschke , Peter Schwarz
- 申请人地址: DE Leverkusen
- 专利权人: Covestro Deutschland AG
- 当前专利权人: Covestro Deutschland AG
- 当前专利权人地址: DE Leverkusen
- 代理机构: Drinker Biddle & Reath LLP
- 优先权: DE102009052042 20091105
- 国际申请: PCT/EP2010/066736 WO 20101103
- 国际公布: WO2011/054866 WO 20110512
- 主分类号: C08L69/00
- IPC分类号: C08L69/00 ; B32B27/06 ; B32B27/18 ; B32B27/36 ; E04C2/54 ; C08K5/523 ; C08L51/00 ; C08L51/04 ; C08L67/02
摘要:
The present invention relates to compositions containing flame retardant polycarbonate, which are suitable for producing flame-resistant milk-white colored plates. The composition contains polycarbonate, 0.10 to 4.00 weight percent of an acrylate-based scattering additive, 0.50 to 5.00 weight percent of an aromatic-aliphatic polyester, and 0.50 to 8.00 weight percent of a phosphorus-based flame retardant.
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