Ligand compound, catalyst system for olefin oligomerazation, and method for olefin oligomerization using the same
US-2016122371-A1 · May 5, 2016 · US
Ligand compound, organic chromium compound, catalyst system for olefin oligomerization, and method for oligomerizing olefin using same
US10745426B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10745426-B2 |
| Application number | US-201615765613-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 25, 2016 |
| Priority date | Dec 4, 2015 |
| Publication date | Aug 18, 2020 |
| Grant date | Aug 18, 2020 |
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- Title
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Abstract
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The present invention relates to a ligand compound, a catalyst system for olefin oligomerization and a method for oligomerizing an olefin using same. The catalyst system for olefin oligomerization according to the present invention exhibits high selectivity to 1-hexene or 1-octene while having excellent catalytic activity, thus enabling more efficient preparation of alpha-olefins.
First claim
Opening claim text (preview).
The invention claimed is: 1. A ligand compound represented by the following chemical formulas,
Assignees
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Classifications
Catalytic processes · CPC title
compounds without a metal-carbon linkage · CPC title
- C07F9/46Primary
Phosphinous acids [R2POH], [R2P(= O)H]: Thiophosphinous acids {including[R2PSH]; [R2P(=S)H]; Aminophosphines [R2PNH2]; Derivatives thereof} · CPC title
Organo-arsenic compounds · CPC title
Antimony compounds · CPC title
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- What does patent US10745426B2 cover?
- The present invention relates to a ligand compound, a catalyst system for olefin oligomerization and a method for oligomerizing an olefin using same. The catalyst system for olefin oligomerization according to the present invention exhibits high selectivity to 1-hexene or 1-octene while having excellent catalytic activity, thus enabling more efficient preparation of alpha-olefins.
- Who is the assignee on this patent?
- Lg Chemical Ltd
- What technology area does this patent fall under?
- Primary CPC classification C07F9/46. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Aug 18 2020 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).