[EN] POLYALPHAOLEFINS PREPARED USING MODIFIED SALAN CATALYST COMPOUNDS<br/>[FR] POLYALPHAOLÉFINES PRÉPARÉES EN UTILISANT DES COMPOSÉS DE CATALYSEUR SALAN MODIFIÉS
申请人:EXXONMOBIL CHEM PATENTS INC
公开号:WO2014022013A1
公开(公告)日:2014-02-06
Disclosed herein are polyalphaolefins and Salan cataylsts, catalyst systems, and processes to produce the polyalphaolefins. The salan catalysts of the invention are applied as unitary compounds with the activators built in the conjugate ring structure, wrapping around a Group IV metal. The method allows production of highly steroregular products with narrow distribution of molecular masses of the growing polymer chains.
[EN] VINYL TERMINATED POLYETHYLENE WITH LONG CHAIN BRANCHING<br/>[FR] POLYÉTHYLÈNE TERMINÉ PAR UN GROUPE VINYLE AVEC DES RAMIFICATIONS À LONGUE CHAÎNE
申请人:EXXONMOBIL CHEM PATENTS INC
公开号:WO2014022012A1
公开(公告)日:2014-02-06
Vinyl terminated polyolefins with long chain branching produced with Salan catalysts having carbazole moieties
具有长链支化的乙烯基终止聚烯烃是利用具有咔唑基团的Salan催化剂生产的。
Vinyl Terminated Polyethylene with Long Chain Branching
申请人:Ramot at Tel-Aviv University Ltd.
公开号:US20140039140A1
公开(公告)日:2014-02-06
Vinyl terminated polyolefins with long chain branching produced with Salan catalysts having carbazole moieties.
使用具有卡巴唑基团的Salan催化剂生产的具有长支链的乙烯基终止聚合物。
Catalysts Comprising Salan Ligands
申请人:Ramot at Tel-Aviv University Ltd.
公开号:US20140039138A1
公开(公告)日:2014-02-06
Catalysts comprising salan ligands with carbazole moieties. Also, catalyst systems comprising the catalyst and an activator; methods to prepare the ligands, catalysts and catalyst systems; processes to polymerize olefins using the catalysts and/or catalyst systems; and the olefin polymers prepared according to the processes.