| |
 |
|
Class Information
Number: 585/527
Name: Chemistry of hydrocarbon compounds > Unsaturated compound synthesis > By addition of entire unsaturated molecules, e.g., polymerization, etc. > Using extraneous nonhydrocarbon agent, e.g., catalyst, etc. > N- or p-containing catalyst
Description: Subject matter catalyzed by a material containing nitrogen or phosphorus in free or combined form.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615598 |
Method for manufacturing high viscosity polyalphaolefins using ionic liquid catalysts |
Nov. 10, 2009 |
| 7554001 |
Trimerisation and oligomerisation of olefins using a chromium based catalyst |
Jun. 30, 2009 |
| 7525009 |
Trimerisation of olefins |
Apr. 28, 2009 |
| 7511183 |
Tetramerization of olefins |
Mar. 31, 2009 |
| 7425661 |
Methods for oligomerizing olefins |
Sep. 16, 2008 |
| 7402646 |
Polymerization of diisopropenylbenzene |
Jul. 22, 2008 |
| 7323524 |
Tandem tetramerisation-polymerisation of olefins |
Jan. 29, 2008 |
| 7304159 |
Ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins |
Dec. 4, 2007 |
| 7297832 |
Tetramerization of olefins |
Nov. 20, 2007 |
| 7291758 |
Process for the production of highly reactive polyisobutenes |
Nov. 6, 2007 |
| 7256152 |
Composition of catalyst and solvent and catalysis processes using this composition |
Aug. 14, 2007 |
| 7214842 |
Method for oligomerizing olefins |
May. 8, 2007 |
| 7199075 |
Organometallic complexes that comprise bidentate chelating ligands that combine a nitrogen-containing heterocyclic compound with an alcohol and their use for catalyzing the oligomerization of |
Apr. 3, 2007 |
| 7157612 |
Olefin production process |
Jan. 2, 2007 |
| 7151199 |
Hydrocarbon conversion processes using non-zeolitic molecular sieve catalysts |
Dec. 19, 2006 |
| 7081557 |
Method for the oligomerization of olefins using a cycloalkylalkyl-substituted triazacyclohexane |
Jul. 25, 2006 |
| 7049442 |
Ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins |
May. 23, 2006 |
| 7037988 |
Process for the co-oligomerisation of ethylene and alpha olefins |
May. 2, 2006 |
| 7030286 |
Method for producing 1-octene |
Apr. 18, 2006 |
| 6951831 |
Catalyst composition for dimerizing, co-dimerizing, oligomerizing and polymerizing olefins |
Oct. 4, 2005 |
| 6900152 |
Catalyst for trimerization of ethylene and process for trimerizing ethylene using the catalyst |
May. 31, 2005 |
| 6875900 |
Upflow oligomerization reaction process |
Apr. 5, 2005 |
| 6706657 |
Catalytic composition for dimerizing, co-dimerizing and oligomerizing olefins |
Mar. 16, 2004 |
| 6689928 |
Transition metal complexes and oligomers therefrom |
Feb. 10, 2004 |
| 6667269 |
Catalytic composition and process for dimerization, codimerization and oligomerization of olefins |
Dec. 23, 2003 |
| 6653514 |
Removal of phosphorus-containing impurities from an olefin feedstock |
Nov. 25, 2003 |
| 6646173 |
Sequence of processes for olefin oligomerisation |
Nov. 11, 2003 |
| 6635768 |
Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis |
Oct. 21, 2003 |
| 6602967 |
Use of deaminatively-generated carbocation as polymerization initiators |
Aug. 5, 2003 |
| 6593505 |
Catalyst of mixed fluorosulfonic acids |
Jul. 15, 2003 |
| 6555723 |
Continuous manufacturing process for alpha-olefins |
Apr. 29, 2003 |
| 6534691 |
Manufacturing process for .alpha.-olefins |
Mar. 18, 2003 |
| 6531555 |
Olefin oligomerization catalysts, their production and use |
Mar. 11, 2003 |
| 6501001 |
Process for selective dimerization of propylene principally into branched dimers |
Dec. 31, 2002 |
| 6501000 |
Late transition metal catalyst complexes and oligomers therefrom |
Dec. 31, 2002 |
| 6459005 |
Ethylene/.alpha.-olefin copolymer, method for producing the same, and use thereof |
Oct. 1, 2002 |
| 6444866 |
Sequence of processes for olefin oligomerization |
Sep. 3, 2002 |
| 6417305 |
Oligomerization of ethylene |
Jul. 9, 2002 |
| 6399843 |
Upflow oligomerization reaction process |
Jun. 4, 2002 |
| 6335473 |
Method for conducting exothermic reactions |
Jan. 1, 2002 |
| 6284937 |
Process and unit for carrying out a reaction on an organic feed, such as dimerisation or metathesis, in the presence of a polar phase containing a catalyst |
Sep. 4, 2001 |
| 6184428 |
Catalyst and process for ethylene oligomerization |
Feb. 6, 2001 |
| 6133495 |
Process for producing .alpha.-olefin oligomer |
Oct. 17, 2000 |
| 6127301 |
Catalyst system and method for reaction of olefin |
Oct. 3, 2000 |
| 6103946 |
Manufacture of .alpha.-olefins |
Aug. 15, 2000 |
| 6080826 |
Template-directed ring-closing metathesis and ring-opening metathesis polymerization of functionalized dienes |
Jun. 27, 2000 |
| 6063881 |
Oligomerization of propylene |
May. 16, 2000 |
| 6043401 |
Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture |
Mar. 28, 2000 |
| 6025534 |
Olefin polymerization process |
Feb. 15, 2000 |
| 6013850 |
Process for the preparation of low molecular weight alpha olefins |
Jan. 11, 2000 |
|
|
|
