| 发明名称 | Polycarbonate resin composition with excellent flame retardancy | ||
| 摘要 | A polycarbonate resin composition is provided. The composition comprises (A) 50 to 90% by weight of a polycarbonate resin, (B) 5 to 30% by weight of a polymethyl methacrylate resin, (C) 5 to 20% by weight of a phosphate compound, (D) 0.01 to 2% by weight of a metal sulfonate as an organic salt, and (E) 0.05 to 2% by weight of a fluorinated olefin. The composition is highly flame retardant and scratch resistant. | ||
| 申请公布号 | US8779037(B2) | 申请公布日期 | 2014.07.15 |
| 申请号 | US200812919423 | 申请日期 | 2008.12.28 |
| 申请人 | LG Chem, Ltd. | 发明人 | Son Seon Mo;Park Kyung Mo;Ahn Sung Tae;Kim Yong |
| 分类号 | C08K5/52;C08L69/00;C08K5/42;C08K5/521;C08L33/12;C08L27/18;C08K5/523;C08L25/12 | 主分类号 | C08K5/52 |
| 代理机构 | Rothwell, Figg, Ernst & Manbeck, P.C. | 代理人 | Rothwell, Figg, Ernst & Manbeck, P.C. |
| 主权项 | 1. A flame-retardant, scratch-resistant polycarbonate resin composition comprising (A) 50 to 85% by weight of a polycarbonate resin, (B) 5 to 30% by weight of a polymethyl methacrylate resin, (C) 12 to 17% by weight of an aromatic diphosphate compound, (D) 0.01 to 2% by weight of an organic salt selected from the group consisting of sodium trichlorobenzene sulfonate, sodium polystyrene sulfonate, and mixtures thereof, and (E) 0.05 to 2% by weight of a fluorinated olefin. | ||
| 地址 | Seoul KR | ||