| 发明名称 | Electromagnetic wave shielding thermoplastic resin composition and plastic article including the same | ||
| 摘要 | Disclosed herein are an electromagnetic wave shielding thermoplastic resin composition and a plastic article including the same. The electromagnetic wave shielding thermoplastic resin composition comprises about 100 parts by weight of a thermoplastic resin comprising a polycarbonate resin, a polyester resin, or a combination thereof, about 1 to about 30 parts by weight of stainless steel fiber, and about 0.01 to about 10 parts by weight of carbon nanotubes. | ||
| 申请公布号 | US8785538(B2) | 申请公布日期 | 2014.07.22 |
| 申请号 | US200912488656 | 申请日期 | 2009.06.22 |
| 申请人 | Cheil Industries Inc. | 发明人 | Kim Sang Wan;Lee Young Sil |
| 分类号 | C08K3/08;C08K3/04;C08L69/00 | 主分类号 | C08K3/08 |
| 代理机构 | Additon, Higgins, Pendleton & Ashe, P.A. | 代理人 | Additon, Higgins, Pendleton & Ashe, P.A. |
| 主权项 | 1. An electromagnetic wave shielding thermoplastic resin composition comprising: about 100 parts by weight of a thermoplastic resin comprising a polycarbonate resin, wherein the thermoplastic resin may optionally comprise a polyester resin; about 5 to about 25 parts by weight of stainless steel fiber; and 1 to about 5 parts by weight of carbon nanotubes wherein an article prepared from the composition has an electromagnetic wave shielding performance of about 60 to about 90 dB, and a notched IZOD impact strength (⅛″) of about 5 to about 30 kgf·cm/cm measured in accordance with ASTM D256. | ||
| 地址 | Gumi-si KR | ||