Invention Grant
US07671143B2 Flame retardant polycarbonate resin composition having good impact, high heat resistance
失效
阻燃聚碳酸酯树脂组合物具有良好的耐冲击性，高耐热性
- Patent Title: Flame retardant polycarbonate resin composition having good impact, high heat resistance
- Patent Title (中): 阻燃聚碳酸酯树脂组合物具有良好的耐冲击性，高耐热性
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Application No.: US11678112Application Date: 2007-02-23
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Publication No.: US07671143B2Publication Date: 2010-03-02
- Inventor: Bong Jae Lee , Kyoung Tae Kim , Sung Sig Min
- Applicant: Bong Jae Lee , Kyoung Tae Kim , Sung Sig Min
- Applicant Address: KR Gumi-si
- Assignee: Cheil Industries Inc.
- Current Assignee: Cheil Industries Inc.
- Current Assignee Address: KR Gumi-si
- Agency: Summa, Additon & Ashe, P.A.
- Priority: KR10-2005-0136098 20051230; KR10-2006-0131778 20061221
- Main IPC: C08F283/02
- IPC: C08F283/02
Abstract:
Disclosed herein is a flame retardant polycarbonate resin composition having high heat resistance and good impact resistance. The flame retardant polycarbonate composition is prepared by incorporating into a polycarbonate resin a silicon-based core-shell graft copolymer, in which a vinyl monomer is graft polymerized onto a rubber comprising about 20 to about 95% by weight of silicon, and optionally a phosphoric acid ester compound. The present invention can accordingly provide superior flame retardance while maintaining good impact resistance, high flowability and high heat resistance.
Public/Granted literature
- US20070155857A1 Flame Retardant Polycarbonate Resin Composition Having Good Impact, High Heat Resistance Public/Granted day:2007-07-05
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