Methods for producing borylated arenes
US-2015361109-A1 · Dec 17, 2015 · US
Olefin oligomerization method involving a catalytic system based on organometallic complexes and a porous solid
US9101919B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9101919-B2 |
| Application number | US-99495809-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 29, 2009 |
| Priority date | May 30, 2008 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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The present invention relates to a method of oligomerizing olefins M selectively to oligomers M n , involving a catalytic system comprising at least one organometallic complex with a metal of groups 4 to 10 of the periodic table of molecular volume Vm o , and a micro- or mesoporous solid whose average micropore diameter Φ is greater than or equal to Φ min defined as a function of the molecular volume (Vm o +nVm M ), where n is the number of monomeric olefins strung together upon obtaining the metallacycle intermediate and Vm M the molecular volume of the monomeric olefin.
First claim
Opening claim text (preview).
The invention claimed is: 1. A catalytic method of oligomerizing olefins M selectively to oligomers M n , comprising selectively oligomerizing olefins M to oligomers M n by contacting said olefins M with a catalytic system comprising at least one organometallic complex of a metal of groups 4 to 10 of the periodic table of molecular volume Vm o , and a microporous or mesoporous solid selected from the group consisting of zeolites, organic-inorganic hybrid materials, and mesoporo…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US9101919B2 cover?
- The present invention relates to a method of oligomerizing olefins M selectively to oligomers M n , involving a catalytic system comprising at least one organometallic complex with a metal of groups 4 to 10 of the periodic table of molecular volume Vm o , and a micro- or mesoporous solid whose average micropore diameter Φ is greater than or equal to Φ min defined as a function of the molecular…
- Who is the assignee on this patent?
- Toulhoat Herve, De Bruin Theodorus, Raybaud Pascal, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification B01J31/2295. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Aug 11 2015 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).