| Patents for C07C 15 - Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part (13,158) |
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| 12/01/1992 | CA1310974C Alkane and alkene derivatives and their preparation and use |
| 11/25/1992 | EP0374206A4 New zeolite ssz-26 |
| 11/25/1992 | EP0306538B1 Process for preparing alpha-(3-benzylphenyl)propionic acid derivative |
| 11/24/1992 | US5166419 Method for preparing α-(4-isobutylphenyl) propionic acid or its precursor |
| 11/19/1992 | EP0513162A1 Process for dehydrogenation/dehydrocyclization of aliphatics. |
| 11/19/1992 | EP0513069A1 Process for producing geminate dimethylalkyl compounds and their use in liquid crystalline mixtures |
| 11/19/1992 | EP0485397A4 Isomerization catalyst and process for its use |
| 11/11/1992 | EP0512912A1 Process for the production of aromatic hydrocarbons in a reaction enclosure heated by radiant heating means with a variable thermal flux |
| 11/11/1992 | CN1019007B Manufacture of alkylbenzenes |
| 11/04/1992 | EP0511919A1 Catalytic system for combusting exhaust gases and process for the fabrication of same |
| 11/04/1992 | EP0511756A2 Process for producing alkylaromatic lubricant fluids |
| 11/04/1992 | EP0511207A1 A process for the catalytic disproportionation of methylnaphthalenes. |
| 11/03/1992 | US5160497 Phenol production process |
| 11/03/1992 | US5160033 Zeolite |
| 11/03/1992 | CA1309731C Process for separating methtl derivatives of naphthalene according to crystallization under pressure |
| 10/27/1992 | US5159082 Process for producing aromatic compound |
| 10/27/1992 | CA1309421C Method for producing arylethylene |
| 10/21/1992 | CN1018732B Polyarylalkane oligomer compositions and process for their manufacture |
| 10/21/1992 | CN1018731B Homogeneous partial oxidation of chains alkanes with methane |
| 10/20/1992 | US5157200 Process for the fractionation of a gaseous mixture containing hydrogen light aliphatic hydrocarbons and light aromatic hydrocarbons |
| 10/20/1992 | US5156816 System for purifying styrene monomer feedstock using ethylbenzene dehydrogenation waste gas |
| 10/20/1992 | CA1308880C Apparatus for dehydrogenation of liquid hydrides |
| 10/14/1992 | EP0508835A2 Method of preparing alkylbiphenyls |
| 10/13/1992 | US5155274 Catalyst for amination of unsaturated compounds with secondary amine |
| 10/13/1992 | US5154851 Liquid crystal compound having large optical anisotropy value |
| 10/09/1992 | WO1992017427A1 Control of oxygen level in feed for improved aromatics/non-aromatics pervaporation |
| 10/09/1992 | CA2106590A1 Control of oxygen level in feed for improved aromatics/non-aromatics pervaporation |
| 10/07/1992 | EP0507761A1 Modified zeolite alkylation catalyst and process employing same |
| 10/07/1992 | EP0507656A1 Gallaaluminosilicate catalyst containing gallium, a noble metal of the platinum group, and additional metals and the use thereof for the aromatisation of hydrocarbons |
| 10/07/1992 | EP0496831A4 Selective diethylation of naphthalene to 2,6-diethylnaphthalene |
| 10/05/1992 | EP0592392A4 Low-aluminum boron beta zeolite. |
| 10/01/1992 | DE4105743C1 Benzyl:aryl:sulphone(s) useful as LCD - are produced by reacting salt of aryl:sulphinic acid with corresp. benzyl halide |
| 09/30/1992 | EP0506314A2 Process for preparing vinylically-unsaturated compounds |
| 09/30/1992 | EP0505723A2 Process for the separation of aromatics by extractive distillation |
| 09/29/1992 | US5151549 Naphthalene compounds |
| 09/29/1992 | US5151259 Modified crystalline aluminosilicate and method of preparing the same |
| 09/29/1992 | CA2064302A1 Process for preparing vinylically-unsaturated compounds |
| 09/23/1992 | EP0504541A1 Improved catalytic process for selective alkylation of aromatic hydrocarbons |
| 09/23/1992 | EP0504504A1 Production of alkyl aromatic compounds with a solid catalyst |
| 09/23/1992 | CN1064672A Process for synthesis of (methylbeneyl) xylene oligomers and their application as dielectric |
| 09/22/1992 | US5149894 Contacting aromatic hydrocarbons with C2-C4 olefin; reduces benzene content of refinery streams |
| 09/16/1992 | CN1064475A Process for alkylating aromatic hydrocarbon |
| 09/14/1992 | WO1992016500A1 Naphthyl organic compounds |
| 09/14/1992 | CA2082798A1 Naphthyl organic compounds |
| 09/09/1992 | EP0502510A1 Alkyl aromatic hydrocarbon dehydrogenation catalyst and production method thereof |
| 09/09/1992 | EP0502387A1 Process for producing 3,3',4,4'-tetramethyldiphenylmethane |
| 09/09/1992 | EP0502202A1 Organic electroluminescent element |
| 09/08/1992 | US5146026 To produce biodegradable detergents |
| 09/08/1992 | US5146025 Naphthalene compounds |
| 09/03/1992 | EP0511207A4 A process for the catalytic disproportionation of methylnaphthalenes. |
| 09/02/1992 | EP0288582B1 Process for producing alkyl group-substituted aromatic hydrocarbons |
| 08/26/1992 | EP0499925A1 Process for the preparation of 2,2-Bis-(3,4-Dimethyl-Phenyl)-propane |
| 08/12/1992 | CN1017798B Process for the catalytic conversion of hydrocarbons |
| 08/12/1992 | CN1017797B Production of aromatic hydrocarbons |
| 08/11/1992 | US5138113 Process for producing alkylaromatic hydrocarbons from natural gas |
| 08/11/1992 | US5137648 Overbased metal sulphonate composition |
| 08/05/1992 | EP0496831A1 Selective diethylation of naphthalene to 2,6-diethylnaphthalene |
| 08/04/1992 | US5136114 Process for the preparation of geminal diarylalkanes, new geminal diarylalkanes and alk(en)ylated aromatic compounds |
| 07/29/1992 | EP0496060A2 Process for separating aromatics from hydrocarbon mixtures of any given aromatic content |
| 07/29/1992 | EP0495857A1 Supported catalyst, method for the preparation thereof, and use thereof for the dehydrogenation of hydrocarbons. |
| 07/29/1992 | EP0464154A4 Alkylation of aromatics |
| 07/22/1992 | CN1062900A R-enantiomers of n-propargyl-1-aminoindan compounds, their preparation and pharmaceutical compositions containing them |
| 07/21/1992 | US5132479 Preparation of p-xylene from o- or m-xylene |
| 07/21/1992 | US5132477 Process for producing alkylaromatic lubricant fluids |
| 07/15/1992 | CN1062678A Deoxidized catalyst for alkyl hydrocarbon |
| 07/15/1992 | CN1017415B Substitution of cr and /or sn in place of al in the framework of molecular sieve via treatment with fluoride salts |
| 07/14/1992 | US5130603 A stilbene, bluish purple to green |
| 07/14/1992 | CA1305176C Tetrahydronaphthaline and indane derivatives |
| 07/12/1992 | WO1992011935A1 A method of preparing a pillared layered oxide material |
| 07/12/1992 | CA2098395A1 Method of preparing a pillared layered oxide material |
| 07/08/1992 | CN1062522A Extraction of sym-tetratoluene from c-10 heavy aromatic hydrocarbon |
| 07/05/1992 | WO1992012222A1 Lubricant adducts and their preparation |
| 07/05/1992 | CA2098995A1 Lubricant adducts and their preparation |
| 07/01/1992 | EP0493040A2 Process for the production of aromatic hydrocarbons from aliphatic hydrocarbons |
| 07/01/1992 | EP0492697A1 Catalytically active gel and a process for its preparation |
| 06/30/1992 | US5126502 Process for dehydrogenation of C2 -C10 paraffin to yield alkene product |
| 06/30/1992 | CA1304418C Homogeneous partial oxidation of a methane-containing paraffinic hydrocarbon |
| 06/30/1992 | CA1304417C Process for converting aliphatics to aromatics over a gallium-activated zeolite |
| 06/30/1992 | CA1304416C Coupling process |
| 06/30/1992 | CA1304401C (phenylethenyl)phenylpropionaldehyde and method for producing (benzoylphenyl) propionic acid using the same |
| 06/24/1992 | EP0491601A1 Materials for thermographic recording |
| 06/24/1992 | EP0491464A2 Aromatic alkylation process |
| 06/24/1992 | EP0491196A2 Process for the separation of aromatics from hydrocarbon mixtures with arbitrary aromatic content |
| 06/24/1992 | CN1062134A Production of hydrocarbon derivatives |
| 06/23/1992 | US5124293 Catalyst for aromatization of light hydrocarbons |
| 06/23/1992 | CA1304095C Regenerable hydrocarbon conversion process using a fluoride-sensitive catalyst and a fluoride-free feed |
| 06/23/1992 | CA1304033C Method for suppressing hydrogenolysis of noble metal/low acidity zeolites |
| 06/17/1992 | EP0490349A2 Process for producing 2-methylnaphthalene and method of restoring the activity of solid acid catalyst used in that process |
| 06/17/1992 | CN1017044B Process for removing impurities from aromatic stream |
| 06/10/1992 | EP0489371A1 Hydrocarbon mixtures with high monocyclic and bicyclic aromatics content |
| 06/10/1992 | EP0311689B1 Process for selectively monohydroformylating diolefin |
| 06/09/1992 | US5120900 Integrated solvent extraction/membrane extraction with retentate recycle for improved raffinate yield |
| 06/09/1992 | CA1303070C Polyarylalkanes oligomers compositions and their fabrication process |
| 06/09/1992 | CA1303069C Polyarylalkanes oligomers compositions comprising xylenic elements, and process for their preparation |
| 06/09/1992 | CA1303011C Compound based on a spinelle structure oxide, its application as a catalyst and process for its preparation |
| 06/06/1992 | WO1992010448A1 Integrated solvent extraction/membrane extraction with retentate recycle for improved raffinate yield |
| 06/06/1992 | CA2096656A1 Integrated solvent extraction/membrane extraction with retentate recycle for improved raffinate yield |
| 06/03/1992 | EP0487714A1 Selective ethylation of naphthalene compounds |
| 06/03/1992 | EP0457853A4 A process for the catalytic conversion of a c 9?+ aromatics feed |
| 06/03/1992 | EP0249614B1 Oligomerization process |