| 申请日期 | 2025-06-26 | 申请号 | FR07008913 |
| 公开（公告）号 | FR2925477B1 | 公开（公告）日 | 2011-11-18 |
| 公开国别 | FR | 申请人省市代码 | 全国 |
| 申请人 | MICHELIN SOC TECH; MICHELIN RECH TECH | ||
| 简介 | A process for preparing a rare-earth organophosphate in the form of a gel that can be used as is for the preparation of a preformed catalyst system intended, in particular, for the cis-1, 4 stereospecific polymerization of conjugated dienes. | ||
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