Patents
Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240)
06/1996
06/12/1996EP0715611A1 Dehydrogenation using dehydrogenation catalyst and polymer-porous solid composite membrane
06/12/1996CN1124468A New method and catalysts on inorganic carriers for converting C1-C4 Hydrocarbons to C2-olefinic hydrocarbons
06/12/1996CN1124467A New method and supported catalysts for converting C1-C4 hydrocarbons to C2-olefinic hydrocarbons
06/11/1996US5525567 Coordination catalyst
06/06/1996WO1996016920A1 Dimerization catalyst and process using alkyl aluminium alkoxide
06/06/1996CA2205378A1 Dimerization catalyst and process using alkyl aluminium alkoxide
06/05/1996EP0714902A2 Rhenium and aluminium compounds, their preparation and their use as catalysts
06/05/1996EP0714872A2 Catalyst for the dehydrogenation of C6-C15 paraffins
06/05/1996CN1124022A Olefin isomerisation method
06/04/1996US5523502 Flexible light olefins production
05/1996
05/30/1996WO1996016006A1 Isomerization catalyst and process
05/30/1996WO1996016003A1 Method for converting a chlorinated alkane into a less chlorinated alkene
05/30/1996CA2181707A1 Isomerization catalyst and process
05/30/1996CA2163918A1 Catalyst for the dehydrogenation of c6-c15-paraffins
05/29/1996EP0498857B1 Process for dimerizing or codimerizing an alpha-olefin
05/28/1996US5520724 Process for the recovery of low molecular weight C2+ hydrocarbons from a cracking gas
05/22/1996EP0712823A1 Isomerization catalyst and process
05/22/1996CN1123031A Ionic liquids
05/22/1996CN1122820A Non toxic, biodegradable well fluids
05/22/1996CN1031823C Production of hydrocarbon derivatives
05/21/1996US5518527 Method for recovering ethylene from vent gas from ethylene oxide plant vent gas
05/14/1996US5516961 With specific alkali content, olefins from light hydrocarbons
05/14/1996US5516960 Process for producing hydrocarbon fuels
05/14/1996US5516958 Preparation of α, ω-diene oligomers and derivatives thereof
05/14/1996US5516953 Process for the preparation of optically active cycloolefins
05/09/1996WO1996013331A1 Hydrocarbon conversion catalyst and method of catalytic conversion therewith
05/08/1996EP0710639A1 New supported compounds containing rhenium and aluminium, their preparation and use for the metathesis of olefins
05/08/1996EP0710638A1 Rhenium and aluminium containing catalytic compositions, their preparation and use for the metathesis of olefins
05/08/1996CN1122130A Method for producing light alpha olefins having improved purity by ethylene oligomerisation
05/08/1996CN1121844A Catalyst for preparing ethylene by oxidation and dehydrogenation of ethane and process thereof
05/02/1996DE19500366C1 Supported palladium catalysts prepd. from palladium sol
05/01/1996EP0642566B1 Fluid catalytic cracking process for increased formation of isobutylene and isoamylenes
05/01/1996CN1121704A Catalyst composition for alkene oligomerisation and co-oligomerisation
05/01/1996CN1121501A Method for adding hydrogen with catalysis and catalyst which can be used in same
04/1996
04/25/1996DE4437252A1 Regenerative process for prodn. of olefinically unsatd. cpds. using regeneratable oxygen transfer catalyst in absence of molecular oxygen@
04/24/1996EP0707517A1 Process and apparatus for controlling reaction temperatures
04/23/1996US5510556 Reacting trialkylaluminum and ethylene to produce mixture of normal alpha-olefins and tri/higher/alkylaluminum compounds, transalkylating in presence of cobalt-containing catalyst, reacting with aqueous acid or caustic to remove catalyst
04/23/1996US5510551 Separating carrot juice into carotenoid containing liquid fraction and pulp fraction, precipitating liquid fraction with solvent free precipitating agent like potassium hydorxide and magnesium chloride, separating rich portion
04/23/1996US5510306 Mixing zeolite, alumina binder and acid peptizers and promoters, pelletizing, calcining
04/18/1996DE4436385A1 Olefinically unsatd. cpds. prodn. by catalytic oxidn.-oxidative dehydrogenation
04/17/1996EP0706985A1 Production of a high purity ether product
04/17/1996EP0706984A1 Skeletal isomerization of olefins
04/17/1996EP0706983A1 Process for producing alpha-olefin oligomers
04/17/1996CN1120528A Production of a high purity ether product
04/11/1996WO1996010547A1 Ethane pyrolysis
04/10/1996EP0705811A1 Process for recovering ethylene and propylene
04/10/1996EP0569502B1 Inhibiting popcorn polymer formation with alkyl halides
04/10/1996CN1120320A Catalyst for conversion of methane to ethylene, preparation thereof, and process for manufacturing ethylene using said catalyst
04/10/1996CN1031505C Process for separating ethene by calalytic cracking and dry gas adsorption
04/03/1996EP0690899A4 Non toxic, biodegradable well fluids
04/03/1996CN1119852A Method and apparatus for forming ethylene or ethane and ethylene from methane
03/1996
03/27/1996EP0702665A1 Process for producing 1,4-dienes
03/27/1996CN1119179A Branched polyene compounds and production thereof
03/26/1996US5502269 Process for the isomerization of external olefins to internal olefins concomitantly with diolefin hydrogenation
03/26/1996US5502018 Nickel-containing composition for catalysis and olefin dimerisation and oligomerisation process
03/20/1996EP0701544A1 Method and apparatus for forming ethylene or ethane and ethylene from methane
03/20/1996EP0701473A1 Method of exothermically and endothermically reacting
03/20/1996EP0575356B1 Preparation of high purity vinylidene olefin
03/13/1996EP0700317A1 Catalyst for metathesis reactions and use of it
03/13/1996CN1118341A Process for oligomerising alpha-olefins into poly-alpha-olefins
03/12/1996US5498816 Noble metals or alloys as catalyst
03/12/1996US5498815 Preparation of synthetic oils from vinylidene olefins and alpha-olefins
03/12/1996US5498596 Olefins, polyolefins, paraffins
03/12/1996US5498339 Multistage separation of fluid with membranes containing nonporous layers
03/06/1996EP0699648A1 Process for producing 1-hexene
03/06/1996EP0699647A1 Process for the oligomerisation of olefins with a high yield of dimers
03/06/1996EP0699468A1 Removal of olefins from mixtures thereof
03/06/1996EP0699222A1 Refrigerant compositions including an acyclic fluoroether
03/06/1996CA2156789A1 Process for producing 1-hexene
03/05/1996US5496783 Catalyst for the production of light alpha olefins by oligomerization of ethylene
03/01/1996CA2157088A1 Removal of olefins from mixtures thereof
02/1996
02/15/1996WO1996004224A1 Process for producing hydrocarbon fuels
02/14/1996EP0696265A1 Olefin isomerisation method
02/14/1996EP0696264A1 Skeletal isomerization of n-pentenes
02/14/1996EP0696263A1 Catalyst composition for alkene oligomerisation and co-oligomerisation
02/13/1996US5491274 Process and device for catalytic dehydrogenation of a c2+ paraffinic charge comprising a self-cooling system
02/06/1996US5489726 Highly selective N-olefin isomerization process using multiple parallel reactors
02/06/1996US5489725 Process and device for catalytic dehydrogenation of a C2+ paraffinic charge comprising means for inhibiting the freezing of water in the effluent
02/06/1996US5489565 Hydrogenation process and catalyst therefor
01/1996
01/31/1996CN1115980A Dehydrogenation process
01/31/1996CN1115979A New crystalline form of vitamin D analogue
01/31/1996CN1115766A Preparing catalyst for olefin polymerization
01/30/1996US5488191 Hydrocarbon lube and distillate fuel additive
01/25/1996WO1996001796A1 Catalyst and process for the catalytically oxidative dehydrogenation of alkyl aromatics and paraffins
01/24/1996EP0693315A1 Hydrogenation process and catalyst therefor
01/24/1996EP0693088A1 Ionic liquids
01/24/1996EP0693046A1 Multi-stage olefin isomerization
01/24/1996CN1115573A Process for the purification of medium-chain olefins
01/24/1996CN1030762C Method for oxidative dehydrogenation of hydrocarbon compounds
01/17/1996CN1114916A Multi-zeolite catalyzer for preparation of low-carbon olefines
01/16/1996US5484546 Refrigerant compositions including an acylic fluoroether
01/11/1996WO1996000706A1 Catalyst and process for the catalytic oxidising dehydrogenation of alkyl aromatics and paraffins
01/11/1996DE4423975A1 Katalysator und Verfahren für die katalytische oxidative Dehydrierung von Alkylaromaten und Paraffinen Catalyst and process for the catalytic oxidative dehydrogenation of alkylaromatics and paraffins
01/10/1996EP0691354A1 Unsaturated copolymer of ethylene and process for preparing the same
01/10/1996EP0691319A1 Branched polyene compounds and production thereof
01/10/1996EP0691318A1 Olefin metathesis
01/10/1996EP0690899A1 Non toxic, biodegradable well fluids
01/10/1996EP0580745B1 Extraction of carotenoids from natural sources
01/10/1996EP0532646B1 Process for catalytic conversion of olefins
01/07/1996CA2153384A1 Unsaturated copolymer of ethylene and process for preparing the same