Patents
Patents for C07C 5 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms (14,771)
06/1985
06/04/1985CA1188287A1 Promoted bismuth cerium molybdate catalysts
05/1985
05/28/1985CA1187859A1 Regeneration process of an aromatisation catalyst
05/22/1985EP0142353A2 High temperature zeolite L preparation
05/15/1985EP0141514A2 Para-selective aromatic hydrocarbon conversions using silica bound zeolite catalysts
05/14/1985US4517395 Process for the selective hydrogenation of polyunsaturated hydrocarbons in hydrocarbon mixtures
05/14/1985US4517390 Hydrogenation of olefins and aldehydes
05/14/1985US4517306 Composition and a method for its use in dehydrocyclization of alkanes
05/08/1985EP0139774A1 Process for preparing olefins
05/08/1985EP0139702A1 High temperature hydroformylation
05/07/1985CA1186691A1 Heterocyclic amides of phenoxyphenoxyalkanoic acids
05/02/1985EP0139051A1 Catalyst for selective hydrogenation of alkynes in the presence of dienes
04/1985
04/30/1985US4514520 Catalyst and method of its preparation
04/30/1985US4514337 Group IVa metal hydride catalysts and preparation thereof
04/30/1985CA1186296A1 Process for preparing crystalline aluminosilicate zeolite
04/24/1985EP0138617A2 Processes for the hydrodealkylation and/or isomerization of alkylaromatic hydrocarbons
04/24/1985EP0138555A1 Fluorochemical rhodium compounds
04/23/1985US4513163 Conversion of aromatics to iso-paraffins using a NaAlCl4 /HAlCl4 molten salt catalyst system
04/23/1985US4513162 Dehydrogenation process
04/23/1985US4513159 In vapor phase oxidative de hydroigenation with a catalyst
04/23/1985US4513158 Polymerization and oligomerization with catalytically active amorphous silica
04/23/1985US4513157 Using catalyst comprising transition metal compound and organoaluminum compound
04/23/1985US4513149 Raney nickel alloy expanded mesh hydrogenation catalysts
04/23/1985CA1185953A1 Method for manufacture of ams-1b crystalline borosilicate molecular sieve
04/17/1985EP0137081A1 Catalytic reactor system and hydrocarbon conversion process utilizing it
04/16/1985US4511754 Terbium oxide catalyst
04/16/1985US4511752 Synthetic mica-mortmorillonite catalyst
04/16/1985US4511547 Process for preparing crystalline aluminosilicate zeolites using a carboxylic acid
04/16/1985CA1185590A1 Method to extend life of iron oxide-containing catalysts using low levels of oxygen
04/09/1985CA1185269A1 Process for the selective hydrogenation of polyunsaturated hydrocarbons in hydrocarbon mixtures
04/03/1985EP0136133A2 Xylene isomerization process
04/03/1985EP0135658A2 Production of crystalline zeolites
04/02/1985US4508930 Process for the conversion of terpenes to limonene
04/02/1985US4508918 Strong acid, hydrogenation catalyst
04/02/1985US4508836 Alkylation, disporportionation, or isomerization
03/1985
03/27/1985EP0135442A1 Process for the selective hydrogenation of acetylene contained in a mixture of acetylene and ethylene
03/27/1985EP0135145A2 Solid acid catalysts and process of producing the same
03/27/1985EP0135069A2 Composite membrane having a surface layer of an ultrathin film of cage-shaped zeolite and processes for production thereof
03/27/1985EP0134849A1 Treatment of zeolites
03/20/1985EP0134333A1 Treatment of zeolites
03/20/1985EP0134331A1 Treatment of zeolites
03/20/1985EP0134330A1 Treatment of zeolites
03/19/1985US4506063 Advanced epoxy resins containing triazine or both triazine and oxazoline groups
03/19/1985US4506032 Elements of group 8, 4a, 1a or 2a, halogen, support
03/19/1985US4506030 Catalysts for hydrogenation of aromatic compounds
03/19/1985CA1184209A1 Synthesis of isoprene from linear butenes
03/12/1985US4504692 Dehydrogenation
03/12/1985US4504594 Iron compound, potassium promoter, bismuth compound, polymerization inhibition
03/12/1985US4504593 Process for manufacturing supported bimetallic or plurimetallic catalysts comprising one or more metals from group VIII and at least one metal from group IV and the resultant catalysts thereof
03/12/1985US4504371 Process for the photocatalytic isomerization of olefins utilizing a mixed metal cluster
03/12/1985CA1183877A1 Process for the isomerization of paraffins
03/12/1985CA1183876A1 Isomerization
03/12/1985CA1183875A1 Isomerization
03/05/1985US4503282 Process to convert linear alkenes selectively using high concentrations of AMS-1B crystalline borosilicate catalyst
03/05/1985US4503163 Catalysts for para-ethyltoluene dehydrogenation
03/05/1985CA1183547A1 Transition metal - complex compounds and process for making the same
02/1985
02/26/1985US4501925 Chemical reaction promoted by catalytically active amorphous silica
02/26/1985CA1183169A1 Dehydrogenation process
02/19/1985US4500651 Titanium-containing molecular sieves
02/19/1985US4500314 Collapsible urinal drop collector applicator
02/14/1985WO1985000619A1 Production of fuels, particularly jet and diesel fuels, and constituents thereof
02/13/1985EP0132708A2 Crystalline metal aluminophosphates
02/12/1985US4499326 Selective low-temperature isomerization of normal butenes using AMS-1B crystalline borosilicate molecular sieve
02/12/1985US4499325 Alkene conversion using AMS-1B crystalline borosilicate
02/12/1985US4499203 Supported catalyst of increased resistance to poisons, useful for hydrotreating metal-containing oil fractions
02/05/1985US4497971 Oxidative dehydrogenation and cracking of paraffins with a promoted cobalt catalyst
02/05/1985US4497907 Hydrogenation catalysts
01/1985
01/29/1985US4496785 Forming branched aliphatic hydrocarbons
01/29/1985US4496662 Catalysts for para-ethyltoluene dehydrogenation
01/23/1985EP0131946A2 Crystalline ferroaluminophosphates
01/23/1985EP0131578A1 Catalysts
01/22/1985US4495373 Method for partial nuclear hydrogenation of aromatic hydrocarbon compounds and a hydrogenation catalyst therefor
01/22/1985CA1181430A1 (-) - n-methyl-3-(2-methylphenox)-3-phenylpropylamine, antidepressant
01/15/1985US4493943 Mixtures of diarylalkanes and aromatic mono-or di-olefins
01/15/1985US4493901 Regeneration process of an aromatization catalyst containing a Group VIII metal on a zeolite
01/15/1985US4493790 Organoleptic use of isopropyl tetramethylindanes
01/09/1985EP0130850A1 Process for the presulfurization of hydrocarbon treatment catalysts
01/09/1985EP0130835A2 High temperature stable catalyst, process for preparing same and process for conducting chemical reaction using same
01/02/1985EP0130013A2 Crystalline gallo-silicates, a process for producing them and their use as catalysts
01/02/1985EP0129900A2 Process for the recovery of 1-butene from mixtures of hydrocarbons containing 2-butenes
01/02/1985EP0129899A2 Process for the valence-isomerisation of olefins
12/1984
12/27/1984EP0129239A2 Method for the synthesis of ZSM-5 zeolite, at atmospheric pressure and at low temperature
12/25/1984USRE31782 Xylene isomerization
12/25/1984USRE31781 Isomerization of monocyclic alkyl aromatic hydrocarbons
12/25/1984US4490481 Supported palladium-gold catalyst, and its manufacture
12/19/1984EP0128175A1 Tricyclo ad5,2,1,0?2,6 bddecan derivatives with functionalized lateral chain, production and utilization thereof as perfumes
12/18/1984US4489216 Hydrocarbon isomerization
12/12/1984EP0127723A2 Catalyst for the selective hydrogenation of polyunsaturated organic compounds
12/11/1984US4487972 Catalytic hydroformylation of olefins
12/05/1984EP0127211A2 Process for the preparation of styrene by dehydrogenation of ethyl benzene
12/05/1984EP0127116A2 Process for the production of ethylene and propylene
12/04/1984US4486547 Indium-containing dehydrogenation catalyst
11/1984
11/27/1984US4485185 Catalyst composition
11/22/1984WO1984004520A1 Mixtures of tricyclodecane derivatives, preparation thereof and utilisation as perfume and aroma
11/20/1984US4484015 Selective hydrogenation
11/20/1984US4484013 Process for coproduction of isopropanol and tertiary butyl alcohol
11/14/1984EP0125230A1 Dehydrogenation process
11/14/1984EP0124744A1 Hydrogenating catalyst, its preparation and use
11/13/1984US4482774 Silica core
11/13/1984US4482773 Catalyst for xylene isomerization
11/13/1984US4482646 Oxidative dehydrogenation of paraffins