| Patents for C07C 15 - Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part (13,158) |
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| 05/27/1993 | WO1993010066A1 Dehydrocyclization of polyalpha-olefin lubricants |
| 05/27/1993 | CA2123426A1 Dehydrocyclization of polyalpha-olefin lubricants |
| 05/26/1993 | CN1072353A Solid acid catalyst for olefine hydrocarbons and phenyl alkylate |
| 05/19/1993 | EP0542613A1 Catalyst with MFI structure and its use for aromatizing hydrocarbons containing 2 to 12 carbon atoms |
| 05/19/1993 | EP0243499B1 Electronic device having a power supply input circuit in which noise from static electricity is suppressed |
| 05/19/1993 | CN1020718C Diacylation process for compound containing two aromatic rings |
| 05/19/1993 | CN1020716C Preparation of dimethyltetralin |
| 05/18/1993 | US5212303 Benzonaphthalene derivatives, a process for their preparation and their use in therapeutic and cosmetic compositions |
| 05/13/1993 | WO1993009078A1 Chlorination and elimination process and some products thereof |
| 05/13/1993 | CA2122265A1 Chlorination and elimination process and some products thereof |
| 05/12/1993 | CN1020587C Process for preparing p-xylene with at least 99.5% pureness |
| 05/11/1993 | US5210359 Conjugated Diene Star Block Polymers |
| 05/11/1993 | US5210356 Toluene disproportionation employing modified omega zeolite catalyst |
| 05/11/1993 | US5210354 Multistage from ethylbenzene and propylene, mixing heavy residue of sodium and oxygenated organic material with aqueous acid, phase separating into aqueous and organic phases, cracking organic phase to styrene |
| 05/11/1993 | US5210350 Method of preparing an alkylated aromatic product with an alkylation zeolite and a dealkylation zeolite |
| 05/05/1993 | EP0539720A1 Inhibited 141b |
| 05/05/1993 | EP0539719A1 Stabilized 141b |
| 05/04/1993 | US5208197 Hydrocracking catalysts for hydrocarbons |
| 05/04/1993 | CA1317270C Substitution of cr and/or sn in place of a1 in the framework of molecular sieve via treatment with fluoride salts |
| 04/21/1993 | EP0538229A2 A start-up process for improved selectivity in toluene disproportionation |
| 04/20/1993 | US5204018 High speed response, electrooptics |
| 04/15/1993 | WO1993007108A1 Process for the selective hydrogenation of aromatic acetylene compounds |
| 04/15/1993 | CA2120929A1 Process for the selective hydrogenation of aromatic acetylene compounds |
| 04/14/1993 | EP0461171B1 Mordenite-based catalyzer containing at least one metal from the iia, ivb or iva groups and its use in the isomerization of an aromatic c8 fraction |
| 04/14/1993 | CN1070847A Gallium, zinc, platinum modified HZSM-5 catalyst for low-carbon chain hydrocarbon aromatization |
| 04/13/1993 | US5202514 Using sodium methoxide |
| 04/13/1993 | US5202471 Alkyl, alkoxy and thioalkoxy substituted diphenyl acetylenes having retinoid like activity |
| 04/07/1993 | EP0535682A1 Preparation of aryl-substituted olefins |
| 04/07/1993 | EP0535619A1 Process for regenerating a deactivated catalyst |
| 04/07/1993 | EP0484436A4 Selective sorption of dialkylated multinuclear aromatic compounds |
| 04/03/1993 | CA2078754A1 Preparation of aryl-substituted olefins |
| 04/01/1993 | WO1993006067A1 A process for the production of 2,6-dimethyldecalin |
| 03/31/1993 | EP0534125A2 Process for reprocessing the bottom product of an extractive distillation for recovering pure hydrocarbons |
| 03/30/1993 | CA1315298C Process for the mutual condensation of aromatic and carbonylic compounds |
| 03/24/1993 | EP0533344A1 Methanoanthracenes as dopamine antagonists |
| 03/24/1993 | EP0532548A1 Transalkylation in the presence of a catalyst slurry. |
| 03/23/1993 | US5196705 Sun exposure monitoring device |
| 03/23/1993 | US5196631 L-type zeolite |
| 03/23/1993 | US5196623 Aromatic alkylation process employing zeolite omega catalyst |
| 03/23/1993 | US5196389 Catalytic system particularly for the postcombustion of exhaust gases and a method of producing such a system |
| 03/18/1993 | WO1993005001A1 Method for synthesizing alkylated aromatic hydrocarbons |
| 03/17/1993 | EP0532078A2 Process for the preparation of a dehydrogenation catalyst and the use thereof |
| 03/17/1993 | EP0531475A1 Naphthyl organic compounds |
| 03/17/1993 | EP0383937B1 Process for treating by-product oil |
| 03/15/1993 | EP0594576A4 Immunoassays for and monoclonal antibodies to prothrombin activation peptides and their degradation products. |
| 03/10/1993 | EP0531191A1 Process and apparatus for the separation of paraxylene in aromatic hydrocarbures with adsorption in simulated moving bed and one crystallisation step |
| 03/09/1993 | US5192463 Reaction of chlorine with toluene to form benzylidene chloride and reaction with inorganic halide for dielectrics |
| 03/04/1993 | DE4128830A1 2,6- and 2,7-di:tert. butyl-anthracene prodn. - by acidic Friedel-Craft anthracene alkylation with separate recovery of isomers |
| 03/04/1993 | CA2050524A1 Hydrocarbon aromatizing process containing 5 to 9 atoms of carbon per molecule in presence of a particular catalyser |
| 03/03/1993 | EP0530069A1 Use of a catalyst comprising a zeolite, a noble metal of the platinum group and an additional metal in the aromatisation of hydrocarbones with 5 to 12 carbon atoms |
| 03/03/1993 | EP0529413A2 Method of separating organic solvents |
| 03/02/1993 | US5191136 Process for production of sec-butylbenzene |
| 03/02/1993 | US5191133 Process for preparation of 2-vinylnaphthalene |
| 03/02/1993 | US5190906 Iron oxide, potasssium oxide and titanium oxide catalyst |
| 02/28/1993 | CA2075868A1 Method of separating organic solvents |
| 02/24/1993 | EP0528384A2 Process for preparing 2-methylnaphthalene |
| 02/24/1993 | EP0528096A1 Catalytic process for the selective alkylation of polycyclic aromatic compounds |
| 02/22/1993 | CA2076503A1 Catalytic process for the selective alkylation of polycyclic aromatic compounds |
| 02/17/1993 | CN1068977A Hydrated alkylation catalyst and process for its use |
| 02/16/1993 | US5186864 Synthesis of dielectric liquids by improved friedel-crafts condensation |
| 02/16/1993 | CA2076191A1 Therapeutic compounds |
| 02/10/1993 | EP0526794A1 Process for the preparation of benzylated aromatics |
| 02/09/1993 | US5185485 Reacting monoolefins with benzene; hydrogen fluoride catalyst; alumina treatment step to remove organic fluoride impurities; improved sulfonation color |
| 02/09/1993 | US5185469 Process for acylation or alkylation of aromatic compounds in hydrogen fluoride |
| 02/09/1993 | US5185454 Reacting aryl bromide with acetylene in presence of palladium catalyst and nitrogen-containing heterocyclic base |
| 02/02/1993 | US5183889 Benzonaphtahalene derivatives, a process for their preparation and their use in therapeutic and cosmetic compositions |
| 01/26/1993 | US5181992 Separation of isomers, e. g., phenethyl bromide from 1-phenyl-1-bromoethane |
| 01/26/1993 | CA1313198C Synthesis of olefins from ketones using a bis (substituted alumino)-substituted methane |
| 01/21/1993 | WO1993000992A1 Hydrated alkylation catalyst and processes for its use |
| 01/20/1993 | EP0523297A1 Bound pillared clay for use in the production of alkyl aromatic compounds |
| 01/20/1993 | EP0523165A1 Naphthalene alkylation process. |
| 01/20/1993 | CN1068100A Process for preparing alkylbenzene |
| 01/20/1993 | CN1068099A Method for oxidative dehydrogenation of hydrocarbon compounds |
| 01/19/1993 | US5180872 Process for the preparation of styrene derivatives extended at the double bond by ethylene and having a double bond remaining in the extension chain formed and new styrene derivatives extended with ethylene |
| 01/19/1993 | US5180474 Method of separation of aromates by extractive distillation |
| 01/13/1993 | EP0522196A1 Zeolite SSZ-32 |
| 01/13/1993 | EP0522067A1 Use of organic derivatives of rhenium oxides as catalysts for ethenolytic metathesis of olefinic compounds and process for ethenolytic metathesis of olefinic compounds using these catalysts. |
| 01/07/1993 | WO1993000317A1 Alkylation of aromatic compounds |
| 01/07/1993 | CA2111101A1 Alkylation of aromatic compounds |
| 01/05/1993 | US5177285 Process for wet aromatic alkylation and dry aromatic transalkylation |
| 01/05/1993 | US5177284 Catalysts/process to synthesize alkylated naphthalene synthetic fluids with increased alpha/beta isomers for improving product qualities |
| 01/05/1993 | US5177283 Alkylation of aromatic hydrocarbons |
| 01/05/1993 | US5177280 Process for producing alkylbenzenes using a catalyst based on a dealuminized y zeolite and a catalyst based on a dealuminized mordenite |
| 12/30/1992 | EP0520975A2 Process for preparing alkylbenzene |
| 12/30/1992 | EP0520779A2 Oxidative dehydrogenation of hydrocarbons with a carbon-containing catalyst |
| 12/29/1992 | CA2072499A1 Method for oxidative dehydrogenation of hydrocarbon compounds |
| 12/23/1992 | WO1992022498A1 Synthetic crystalline zeolite, its synthesis and use |
| 12/22/1992 | US5173477 Polyphenylmethane heat-sensitive recording media |
| 12/22/1992 | CA1311768C Ketones preparation process |
| 12/16/1992 | EP0518294A1 Method for refining methylnaphthalene containing oil |
| 12/15/1992 | US5171914 Iron and potassium oxides containing micaceous iron oxide |
| 12/15/1992 | US5171906 Containing methylnaphthalene; from catalytic alkylation of benzene or toluene; heating in presence of zeolite, such as ZSM-5 |
| 12/15/1992 | US5171473 Used for electrooptical purposes |
| 12/15/1992 | CA1311500C Alkylation of organic aromatic compounds |
| 12/09/1992 | CN2124051U Directional crystallizing tank for purifying naphthalene |
| 12/08/1992 | US5169995 Inhibited 141b |
| 12/02/1992 | EP0516507A1 Process for the production of liquid hydrocarbures from natural gas with a catalyst based on zeolite and gallium |
| 12/02/1992 | EP0516506A1 Catalytic process for production of liquid hydrocarbons from natural gas |
| 12/02/1992 | EP0515458A1 Triarylmethyl radicals and the use of inert carbon free radicals in mri. |
| 12/01/1992 | CA1310987C Process to produce aromatics of low acid-wash color |