Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 585/514
Name: Chemistry of hydrocarbon compounds > Unsaturated compound synthesis > By addition of entire unsaturated molecules, e.g., polymerization, etc. > Definite molecular weight product, e.g., dimer, etc. > Using p-containing catalyst
Description: Subject matter catalyzed by a material which contains phosphorus in free or combined form.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8664460 Oligomerisation with indium (III) chloride Mar. 4, 2014
8609924 Ethylene tetramerization catalyst systems and method for preparing 1-octene using the same Dec. 17, 2013
8604141 High metathesis activity ruthenium and osmium metal carbene complexes Dec. 10, 2013
8354566 Lubricating oil additive and lubricating oil composition containing same Jan. 15, 2013
8334420 Olefin oligomerization catalysts and methods of using same Dec. 18, 2012
8252956 Amino phosphine Aug. 28, 2012
8252955 Trimerization Aug. 28, 2012
8203025 Solid phosphoric acid catalyst and methods of olefin dimerization reaction with the same Jun. 19, 2012
8188327 Isooctene/isooctane process May. 29, 2012
7867938 Catalytic oligomerization of olefinic monomers Jan. 11, 2011
7834229 Olefin oligomerization process Nov. 16, 2010
7829749 Tetramerization Nov. 9, 2010
7786336 Catalyst composition for ethylene oligomerization and the use thereof Aug. 31, 2010
7786337 Olefin oligomerization process Aug. 31, 2010
7759533 Lightly branched higher olefin oligomerization with surface modified zeolite catalyst Jul. 20, 2010
7741527 Solid phosphoric acid catalyst and method for dimerization of olefin using the same Jun. 22, 2010
7737315 Oligomerization of isobutene-containing feedstocks Jun. 15, 2010
7687672 In-line process for generating comonomer Mar. 30, 2010
7588738 Series catalyst beds Sep. 15, 2009
7554001 Trimerisation and oligomerisation of olefins using a chromium based catalyst Jun. 30, 2009
7525009 Trimerisation of olefins Apr. 28, 2009
7510646 Process for the production of hydrocarbon blends with a high octane number by the hydrogenation of hydrocarbon blends containing branched olefinic cuts Mar. 31, 2009
7501548 Oligomerization of isobutene-containing feedstocks Mar. 10, 2009
7491859 Process for the telomerization of a conjugated diene, catalyst and bidentate ligand useful therein Feb. 17, 2009
7378537 Olefin oligomerization catalysts and methods of using same May. 27, 2008
7323524 Tandem tetramerisation-polymerisation of olefins Jan. 29, 2008
7297832 Tetramerization of olefins Nov. 20, 2007
7276616 Phosphorous containing ligands for metathesis catalysts Oct. 2, 2007
7273959 Catalytic trimerization of olefinic monomers Sep. 25, 2007
7268268 Dimerization of olefins Sep. 11, 2007
7259284 Method for manufacturing high viscosity polyalphaolefins using ionic liquid catalysts Aug. 21, 2007
7256152 Composition of catalyst and solvent and catalysis processes using this composition Aug. 14, 2007
7161052 Process for the valorization of a charge of hydrocarbons and for reducing the vapor pressure of said charge Jan. 9, 2007
7141640 Process for producing dihydroxy compounds using upflow reactor system Nov. 28, 2006
7102047 High metathesis activity ruthenium and osmium metal carbene complexes Sep. 5, 2006
7030286 Method for producing 1-octene Apr. 18, 2006
6987154 Synthesis of A,B-alternating copolymers by olefin metathesis reactions of cyclic olefins or olefinic polymers with an acyclic diene Jan. 17, 2006
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
6689927 Process for oligomer production and saturation Feb. 10, 2004
6660898 Process for dimerizing light olefins to produce a fuel component Dec. 9, 2003
6649802 Layered oligomerization catalyst system Nov. 18, 2003
6501001 Process for selective dimerization of propylene principally into branched dimers Dec. 31, 2002
6500999 Process for the production of hydrocarbons with a high octane number by means of the selective dimerization of isobutene with acid catalysts Dec. 31, 2002
6414097 Methods for cross-methathesis of terminal olefins Jul. 2, 2002
6403853 Olefin oligomerization using surface modified molecular sieve catalyst Jun. 11, 2002
6399843 Upflow oligomerization reaction process Jun. 4, 2002
6395948 High viscosity polyalphaolefins prepared with ionic liquid catalyst May. 28, 2002
6326407 Hydrocarbon synthesis Dec. 4, 2001
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

1 2 3

  Recently Added Patents
Electronic badge
High productivity single pass scanning system
Configurations and methods for effluent gas treatment
Photon density wave based determination of physiological blood parameters
LED light source lamp having drive circuit arranged in outer periphery of LED light source
Low cost mesh network capability
  Randomly Featured Patents
Clear top scale
Method and device for organizing and coordinating the combined use of topical aerosols for the treatment of respiratory disorders
Sanitary spray-dry closet seat
Method and apparatus for overlaying two CDMA systems on the same frequency bandwidth
Leak detector using mass concentration gauge
Group 3 post-metallocene complexes based on bis(naphthoxy)pyridine and bis(naphthoxy)thiophene ligands for the ring-opening polymerisation of polar cyclic monomers
Apparatus for weighing transport vehicles in motion
Use of (+)mefloquine for the treatment of malaria
Preregistered tracking labels
Method and apparatus for making abrasive tools