| 发明名称 |
ELECTRICAL FIELD GRADING MATERIAL |
| 摘要 |
An electrical stress-controlling composition comprising a polymeric matrix, and a particulate filler, the particulate filler comprising doped zinc oxide varistor powder and possibly also an electrically conducting filler. |
| 申请公布号 |
EP2092620(A4) |
申请公布日期 |
2012.10.03 |
| 申请号 |
EP20070835340 |
申请日期 |
2007.10.19 |
| 申请人 |
ABB RESEARCH LTD. |
发明人 |
JONSSON, ERIK;HILLBORG, HENRIK;OESTERLUND, RAGNAR |
| 分类号 |
H02G15/068;H01C7/112 |
主分类号 |
H02G15/068 |
| 代理机构 |
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代理人 |
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