申请日期 | 2025-07-07 | 申请号 | US12809600 |
公开(公告)号 | US20110009657A1 | 公开(公告)日 | 2011-01-13 |
公开国别 | US | 申请人省市代码 | 全国 |
申请人 | Julien Thuilliez | ||
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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