Method for synthesising a rare earth organophosphate and use thereof to prepare a “preformed” catalytic system

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专利权人:

Julien Thuilliez;Pierre Kiener;Elodie Guerin

发明人:

Julien Thuilliez,Pierre Kiener,Elodie Guerin

申请号：

US13321182

公开号：

US09090637B2

申请日:

2010.05.18

申请国别(地区):

US

年份:

2015

代理人:

摘要：

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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中国工程科技知识中心

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http://www.ckcest.cn/home/