Invention Grant
US07674855B2 Polycarbonate molding compositions with improved melt flow and chemical resistance
有权
具有改善的熔体流动性和耐化学性的聚碳酸酯模塑组合物
- Patent Title: Polycarbonate molding compositions with improved melt flow and chemical resistance
- Patent Title (中): 具有改善的熔体流动性和耐化学性的聚碳酸酯模塑组合物
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Application No.: US10872076Application Date: 2004-06-18
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Publication No.: US07674855B2Publication Date: 2010-03-09
- Inventor: Andreas Seidel , Thomas Eckel , Marc Vathauer
- Applicant: Andreas Seidel , Thomas Eckel , Marc Vathauer
- Applicant Address: DE Leverkusen
- Assignee: Bayer MaterialScience AG
- Current Assignee: Bayer MaterialScience AG
- Current Assignee Address: DE Leverkusen
- Agent John E. Mrozinski, Jr.; Noland J. Cheung
- Priority: DE10328665 20030626
- Main IPC: C08L69/00
- IPC: C08L69/00 ; C08L55/02
Abstract:
A thermoplastic molding composition having improved melt flow and chemical resistance is disclosed. The composition contains A) at least one member selected from the group consisting of aromatic polycarbonate and polyester carbonate, B) a graft polymer of at least one vinyl monomer on at least one rubber having a glass transition temperature of 40° C. The composition may optionally further contain D) a phosphorus-based flame retardant and E) an anti-dripping agent.
Public/Granted literature
- US20050009970A1 Polycarbonate molding compositions with improved melt flow and chemical resistance Public/Granted day:2005-01-13
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