| 发明名称 |
POLYMER COMPOSITES WITH ELECTROMAGNETIC INTERFERENCE MITIGATION PROPERTIES |
| 摘要 |
Polymer composites that are suitable for use as electromagnetic interference mitigaters include a lossy polymeric matrix, ceramic particles dispersed within the polymeric matrix, and conductive particles dispersed within the polymeric matrix. The lossy polymeric matrix may be a fluorocarbon-based polymer matrix, or an epoxy-based polymer matrix. The ceramic particles may be metal oxide particles, especially copper oxide (CuO) particles. The conductive particles may be carbon black. Other electromagnetic interference mitigating polymer matrices include a lossy polymeric matrix and copper oxide (CuO) particles dispersed within the polymeric matrix. |
| 申请公布号 |
US2016019996(A1) |
申请公布日期 |
2016.01.21 |
| 申请号 |
US201414769554 |
申请日期 |
2014.02.18 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
Ghosh Dipankar;Roy Biplab K.;Satarkar Nitin S. |
| 分类号 |
H01B1/22;C08K3/22;C08K3/04;H01B1/24 |
主分类号 |
H01B1/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A composite comprising:
a lossy polymeric matrix, wherein the lossy polymeric matrix has a dielectric los tangent of from 0.005 to 0.50; ceramic particles dispersed within the polymeric matrix; and conductive particles dispersed within the polymeric matrix, wherein the composite is an electromagnetic interference mitigating material. |
| 地址 |
Saint Paul MN US |
