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Class Information
Number: 585/525
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. > B-containing catalyst
Description: Subject matter catalyzed by a material containing boron in free or combined form.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8598394 Manufacture of low viscosity poly alpha-olefins Dec. 3, 2013
8455416 Low viscosity oligomer oil product, process and composition Jun. 4, 2013
8222457 Coordination compounds of the boron group Jul. 17, 2012
8207390 Process to produce low viscosity poly-alpha-olefins Jun. 26, 2012
7989670 Process to produce high viscosity fluids Aug. 2, 2011
7868111 Method for producing .alpha.-olefin polymer Jan. 11, 2011
7652186 Method of making low viscosity PAO Jan. 26, 2010
7652185 Catalyst recovery process Jan. 26, 2010
7601255 Process for removal of residual catalyst components Oct. 13, 2009
7592497 Low viscosity polyalphapolefin based on 1-decene and 1-dodecene Sep. 22, 2009
7544850 Low viscosity PAO based on 1-tetradecene Jun. 9, 2009
7485764 Method for the production of polyisobutene Feb. 3, 2009
7456329 Polyolefins from non-conventional feeds Nov. 25, 2008
7411104 Method for producing polybutene Aug. 12, 2008
7365152 Method for producing highly reactive, low halogen polyisobutenes Apr. 29, 2008
7291758 Process for the production of highly reactive polyisobutenes Nov. 6, 2007
7244870 Method for producing polyisobutenes Jul. 17, 2007
7217773 Method for producing polyisobutene May. 15, 2007
7081557 Method for the oligomerization of olefins using a cycloalkylalkyl-substituted triazacyclohexane Jul. 25, 2006
6951831 Catalyst composition for dimerizing, co-dimerizing, oligomerizing and polymerizing olefins Oct. 4, 2005
6949688 Low Noack volatility poly .alpha.-olefins Sep. 27, 2005
6884858 Process for preparing polyolefin products Apr. 26, 2005
6869917 Functional fluid lubricant using low Noack volatility base stock fluids Mar. 22, 2005
6846903 Method for producing polyisobutylenes Jan. 25, 2005
6753389 Method for the production of highly reactive polyisobutenes Jun. 22, 2004
6734329 Oligomerization of alpha olefins in the presence of carboxylic acids May. 11, 2004
6713566 Organoboron derivatives and process for coupling organic compounds Mar. 30, 2004
6683138 Process for producing high vinylidene polyisobutylene Jan. 27, 2004
6680417 Oligomerization using a solid, unsupported metallocene catalyst system Jan. 20, 2004
6646174 Co-oligomerization of 1-dodecene and 1-decene Nov. 11, 2003
6562913 Process for producing high vinylidene polyisobutylene May. 13, 2003
6531555 Olefin oligomerization catalysts, their production and use Mar. 11, 2003
6476284 Method of dehalogenating hydrocarbon containing carbon-carbon double bond Nov. 5, 2002
6462151 Method of removing and recovering boron trifluoride with metal fluoride and process for polyolefin production using the same Oct. 8, 2002
6459005 Ethylene/.alpha.-olefin copolymer, method for producing the same, and use thereof Oct. 1, 2002
6410812 Process for recovering boron trifluoride from a catalyst complex Jun. 25, 2002
6407299 Alkyl magnesium catalyzed synthesis of ethylene and .alpha.-olefin polymers Jun. 18, 2002
6184428 Catalyst and process for ethylene oligomerization Feb. 6, 2001
6147271 Oligomerization process Nov. 14, 2000
6133209 Polyolefins and their functionalized derivatives Oct. 17, 2000
6127301 Catalyst system and method for reaction of olefin Oct. 3, 2000
6103814 Styrenic block copolymer based hot-melt adhesives, their use for disposable soft goods, and tackifying resins contained therein Aug. 15, 2000
6084144 Method of recovering boron trifluoride complex and process for producing olefin oligomer using the same Jul. 4, 2000
6075174 BF.sub.3 removal from BF.sub.3 catalyzed olefin oligomer Jun. 13, 2000
6043401 Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture Mar. 28, 2000
6011191 Process for the production of hydrocarbons with a high octane number by the selective dimerization of isobutene Jan. 4, 2000
6002061 Production of monoolefin oligomer Dec. 14, 1999
5994605 High viscosity polyalphaolefins Nov. 30, 1999
5973219 Isobutene polymerization process Oct. 26, 1999
5962604 Process for preparing low molecular weight, highly reactive polyisobutylene Oct. 5, 1999

1 2 3 4










 
 
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