BIDENTATE AZOLYLAMIDO METAL-LIGAND COMPLEXES AND OLEFIN POLYMERIZATION CATALYSTS
申请人:Dow Global Technologies LLC
公开号:US20210332165A1
公开(公告)日:2021-10-28
Embodiments are directed to catalyst systems comprising at least one metal ligand complex and to processes for polyolefin polymerization incorporating the catalyst systems. The metal ligand complexes have the following structures: (I)
[EN] BIDENTATE AZOLYLAMIDO METAL-LIGAND COMPLEXES AND OLEFIN POLYMERIZATION CATALYSTS<br/>[FR] COMPLEXES D'AZOLYLAMIDO MÉTAL-LIGAND BIDENTATÉS ET CATALYSEURS DE POLYMÉRISATION D'OLÉFINES
申请人:DOW GLOBAL TECHNOLOGIES LLC
公开号:WO2020028240A1
公开(公告)日:2020-02-06
Embodiments are directed to catalyst systems comprising at least one metal ligand complex and to processes for polyolefin polymerization incorporating the catalyst systems. The metal ligand complexes have the following structures: (I)
Piperazinylalkylpyrazole derivatives useful as selective T-type calcium channel blockers and preparation method thereof