申请日期 | 2025-07-15 | 申请号 | WOEP10056836 |
公开(公告)号 | WO2010133608A1 | 公开(公告)日 | 2010-11-25 |
公开国别 | WO | 申请人省市代码 | 全国 |
申请人 | MICHELIN SOC TECH; MICHELIN RECH TECH; THUILLIEZ JULIEN; KIENER PIERRE; GUERIN ELODIE | ||
简介 | The invention relates to a method for preparing a rare earth organophosphate in the form of a solution with a very low viscosity or a fluid which can be used as is for the preparation of a "preformed" catalytic system in particular for the stereospecific 1, 4-cis polymerisation of conjugated dienes. |
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