PROCESS OF SYNTHESIS Of a RARE EARTH ORGANOPHOSPHATE AND ITS USE FOR the PREPARATION Of a SYSTEM CAL 发明授权

2023-09-03 2320 425K 0

申请日期	2025-07-10	申请号	FR09002426
公开（公告）号	FR2945803B1	公开（公告）日	2011-07-29
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	The invention relates to a process for preparing a rare-earth organophosphate in the form of a fluid or not very viscous solution 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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