Patents
Patents for C07C 6 - Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions (4,092)
10/1978
10/10/1978US4119677 Titanium tetrachloride as heterogeneous catalyst for transalkylation of alkylaromatic hydrocarbons
10/10/1978US4119676 Process for isomerization of alkylaromatic hydrocarbon
10/10/1978US4119675 Titanium tetrafluoride, group iii-a metal oxide
10/10/1978CA1040220A1 Production of stilbene and styrene
09/1978
09/26/1978US4117021 Process for removing organic oxygen-containing impurities from an organic composition
09/26/1978US4116880 Hydrocarbon transformations
09/26/1978US4116813 Hydrocarbon conversion with crystalline zeolite ZSM-34
09/12/1978US4113788 Zeolites combines with magnesium, catalyst selectivity
09/12/1978US4113659 Catalytic composite and method of manufacture
09/05/1978US4112056 Preparation of zeolites
09/05/1978US4112008 Zeolite catalyst
08/1978
08/29/1978CA1037501A1 Method for producing isopentene
08/22/1978US4108881 Synthesis of zeolite ZSM-11
08/22/1978CA1037067A1 Conversion of olefins using improved catalysts
08/15/1978US4107086 Calcined mixture of a refractory inorganic oxide and a zeolite
08/01/1978US4104318 Process for removing organic oxygen-containing impurities from an organic composition in the presence of steam
07/1978
07/25/1978US4102939 Olefin disproportionation over silica-rare earth metal oxide catalysts
07/11/1978US4100262 Synthesis of zeolite ZSM-5
07/04/1978US4098837 Disproportionation of toluene
05/1978
05/09/1978US4088605 ZSM-5 containing aluminum-free shells on its surface
04/1978
04/25/1978US4086186 Crystalline zeolite ZSM-34 and method of preparing the same
04/18/1978US4085158 Disproportionation
04/18/1978US4085156 Conversion of hydrocarbons
04/11/1978US4083886 Transalkylation of alkylaromatic hydrocarbons
03/1978
03/21/1978US4080398 Process for preparing catalysts for use in olefins conversion reactions
03/21/1978US4080396 Selective production of para-xylene by conversion of olefins
03/21/1978US4080395 Aluminosilicate zeolite and antimony oxide
03/14/1978US4078990 Acidic heterogeneous catalysts
03/07/1978US4078013 Olefin metathesis catalysts and process utilizing same
03/07/1978US4078012 Olefin metathesis catalysts and process utilizing same
03/07/1978US4078009 Boron containing aluminosilicate zeolite catalyst
02/1978
02/14/1978US4073820 Tungsten compound-alkylaluminum halide-amine catalyst
02/07/1978US4072629 Regeneration of alkene disproportionation catalyst
01/1978
01/31/1978US4071471 Catalysts for conversion of olefins
01/24/1978US4070407 Alkylation/transalkylation in presence of crystalline aluminosilicate catalyst
01/10/1978US4067920 Zeolite catalyst
01/10/1978US4067919 Selective conversion of cycloparaffins to form para-xylene using an antimony zeolite catalyst
12/1977
12/27/1977US4065515 Alkane isomerization process using a supported perfluorinated polymer catalyst
12/20/1977US4064189 High octane
11/1977
11/29/1977US4060568 Silica-modified zeolite catalyst and conversion therewith
11/29/1977US4060468 Tungsten containing
10/1977
10/04/1977US4052476 Toluene disproportionation over zeolite catalyst
10/04/1977US4052475 Toluene disproportionation process using a supported perfluorinated polymer catalyst
10/04/1977US4052474 Toluene disproportionation process using an unsupported perfluorinated polymer catalyst
09/1977
09/13/1977US4048248 Process and catalyst for the conversion of aromatic hydrocarbons
09/13/1977US4048247 Process for the conversion of aromatic hydrocarbons
09/06/1977US4046832 Supported vanadium-tungsten oxide catalyst, organo-aluminum activator
09/06/1977US4046827 Porous acid-active zeolite catalyst
08/1977
08/23/1977US4044065 Conversion utilizing a phosphorus-containing zeolite catalyst
08/09/1977US4041091 Transalkylation of toluene and alkylbenzenes
08/02/1977US4039479 Mordenite, sodium oxide, ammonia
07/1977
07/26/1977US4038335 Method of preparing benzene and methylbenzenes
07/26/1977US4038334 Fractional distillation pressure control for separation of aromatic alkylation product
07/26/1977US4038213 Hydrocarbon conversion process using a supported perfluorinated polymer catalyst
07/19/1977US4036858 Process for the preparation of 7,8-epoxy-2-methyloctadecane
07/05/1977US4034053 Selective production of para-xylene
06/1977
06/14/1977US4029716 Selective production of para-xylene
05/1977
05/24/1977US4025577 Hydroalkylation of paraffins with olefins utilizing hydrogen fluoride and metal pentafluoride catalyst
05/17/1977US4024201 Tungsten oxide catalyst, ammonia, chloroform
05/10/1977US4022846 Process for producing olefins by disproportionation
04/1977
04/26/1977US4020257 Catalysts
04/05/1977US4016220 Process for the preparation of 9-tricosene and 9-heneicosene
04/05/1977US4016219 Disproportionation of toluene
03/1977
03/01/1977US4010217 Nitrosyl molybdenum or tungsten coordination catalyst, organoaluminum adjuvant
02/1977
02/15/1977US4008290 Cumene production
02/08/1977US4007231 Selective production of para-xylene
12/1976
12/07/1976US3996305 Trans-alkylation of alkyl-benzenes
12/07/1976US3996166 Catalysts for conversion of olefins
10/1976
10/26/1976US3988384 Disproportionation; calcining and impregnating the catalyst
10/05/1976US3984490 Phenylcyclohexane formed by cracking dicyclohexylbenzene
09/1976
09/21/1976US3981940 Solid olefin reaction catalyst and method of using same
09/14/1976US3980727 Process for producing xylenes of high para-xylene content
08/1976
08/10/1976US3974233 Alumina disproportionation catalyst
08/10/1976US3974231 Metathesis catalyst, cis-cis-cyclodecadiene-(1,6)
08/03/1976US3972832 Aluminosilicate, conversion
07/1976
07/13/1976US3969426 Conversion of methanol to products comprising gasoline boiling components
07/06/1976US3968180 Catalytic metathesis of cyclodecadiene1,6-
06/1976
06/29/1976US3966637 Catalysts
06/22/1976US3965206 Production of stilbene and styrene
06/15/1976US3963792 Process for production of cyclic polyenes
06/08/1976US3962363 Process for selectively producing paraxylene
06/08/1976US3962133 Boron trifluoride
05/1976
05/11/1976US3956178 Three-component metathesis catalysts
04/1976
04/27/1976US3953537 Disproportionating C2 -C6 paraffins over zeolites
04/20/1976US3952070 Process of olefin metathesis
04/20/1976US3952037 Aluminum catalysts
04/06/1976US3948758 Production of alkyl aromatic hydrocarbons
03/1976
03/23/1976US3945986 Ring opening polymerization, tungsten or molybdenum halide, alkyl aluminum halide, alcohol catalyst
03/09/1976US3943186 Method for producing isopentene
02/1976
02/24/1976US3940346 Supported molybdenum or tungsten oxides treated with organoaluminum compounds as catalysts
01/1976
01/27/1976US3935270 Process for the preparation of cyclohexadecenones and derivatives
01/27/1976US3935179 Tungsten halide or oxyhalide, an alkyl-aluminum halide, alcohol catalyst
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