| 申请日期 | 2024-11-29 | 申请号 | EP03016685 |
| 公开（公告）号 | EP1502570A1 | 公开（公告）日 | 2005-02-02 |
| 公开国别 | EP | 申请人省市代码 | 全国 |
| 申请人 | Nanosolutions GmbH | ||
| 简介 | The barium, strontium or rare earth metal salt fillers in dental materials are in the form of organic compound surface-modified nanoparticles of average size below 25 nm, the organic surface modifier being such that there are N-, P-, S- and/or O-containing functional groups bonded to the nanoparticles. | ||
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