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