| 申请日期 | 2025-07-10 | 申请号 | WOJP04016932 |
| 公开（公告）号 | WO2005078972A1 | 公开（公告）日 | 2005-08-25 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | MUTSUKASEI CO LTD | ||
| 简介 | A communication state activation material characterized in that a composition containing at least zirconium oxide and thorium oxide is contained. Preferably, the composition further contains at least one component selected from among aluminum oxide, silicon dioxide, ferric oxide, a rare earth oxide, phosphorus pentoxide, calcium oxide, magnesium oxide, potassium oxide, sodium oxide and powdery aluminum. The content of this composition in the material may be 3 mass% or more. | ||
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