- 专利标题: Bis-imine pyridine complex of lanthanides catalytic system comprising said bis-imine pyridine complex and process for the (co)polymerization of conjugated dienes
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申请号: US15342786申请日: 2016-11-03
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公开(公告)号: US10766979B2公开(公告)日: 2020-09-08
- 发明人: Giovanni Ricci , Anna Sommazzi , Giuseppe Leone , Aldo Boglia , Francesco Masi , Maria Caldararo
- 申请人: Versalis S.P.A.
- 申请人地址: IT
- 专利权人: VERSALIS S.P.A.
- 当前专利权人: VERSALIS S.P.A.
- 当前专利权人地址: IT
- 代理机构: Tarolli, Sundheim, Covell & Tummino LLP
- 优先权: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@30a86e4f
- 主分类号: C08F36/04
- IPC分类号: C08F36/04 ; C08F36/08 ; C08F136/00 ; C08F36/00 ; C08F36/06
摘要:
A bis-imine pyridine complex of lanthanides having general formula (I): Said bis-imine pyridine complex of lanthanides having general formula (I) can be advantageously used in a catalytic system for the (co)polymerization of conjugated dienes.
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