Invention Grant
- Patent Title: Catalyst compounds and use thereof
- Patent Title (中): 催化剂化合物及其用途
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Application No.: US12908257Application Date: 2010-10-20
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Publication No.: US08541521B2Publication Date: 2013-09-24
- Inventor: Garth R. Giesbrecht , Timothy M. Boller , Alexander Z. Voskoboynikov , Andrey F. Asachenko , Mikhail V. Nikulin , Alexey A. Tsarev
- Applicant: Garth R. Giesbrecht , Timothy M. Boller , Alexander Z. Voskoboynikov , Andrey F. Asachenko , Mikhail V. Nikulin , Alexey A. Tsarev
- Applicant Address: US TX Houston
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Houston
- Agent Catherine L. Bell
- Priority: EP09178613 20091210
- Main IPC: C08F4/76
- IPC: C08F4/76 ; C08F4/64 ; C07F7/00
Abstract:
Group 4 catalyst compounds containing di-anionic tridentate nitrogen/oxygen based ligands are provided. The catalyst compounds are useful, with or without activators, to polymerize olefins, particularly α-olefins, or other unsaturated monomers. Systems and processes to oligomerize and/or polymerize one or more unsaturated monomers using the catalyst compound, as well as the oligomers and/or polymers produced therefrom are also provided.
Public/Granted literature
- US20110098427A1 Catalyst Compounds And Use Thereof Public/Granted day:2011-04-28
Information query
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