| Patents for C07C 15 - Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part (13,158) |
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| 09/26/2001 | EP1135352A1 Process for preparing 2,6-dimethylnaphthalene |
| 09/25/2001 | US6294708 Alpha-methylstyrene dimer derivatives |
| 09/20/2001 | WO2001068573A1 Process for the preparation of xylene |
| 09/19/2001 | EP0994931B1 Removal of benzene from organic streams using cyclodextrins |
| 09/19/2001 | EP0804394B1 Method for producing para-xylene by high-temperature crystallisation in at least one stage and partial crystal fusion |
| 09/19/2001 | CN1313269A Process for separating high-purity meta-tritoluene by reforming diarylhydrocarbon |
| 09/19/2001 | CN1071293C Process for preparation of phenyl hydroxide and acetone by forced decomposition of cumene hydroperoxide |
| 09/18/2001 | US6291722 Contacting grignard reagent of formula r.sup.7--mgx with an aryl compound of the formula r.sup.1--x in the presence of a catalytic amount of coordination comprising trasition metal complexed to phosphine oxide to prepare bisaryl compound |
| 09/18/2001 | US6290876 Styrene caustic wash extraction aid |
| 09/12/2001 | EP1132362A1 Hydrocarbon solvent and pressure-sensitive copying material made with the same |
| 09/12/2001 | EP1131311A1 2-acylamino-2-deoxy-glucono-1,5-lactones, method for obtaining same, compositions comprising them and uses |
| 09/12/2001 | EP1131156A2 A method for preparing a hydrogenation catalyst system |
| 09/12/2001 | CN1312736A L-type zeolite catalyst comprising platinum, Halogen and Group IB Metal |
| 09/12/2001 | CN1070733C Hydrocarbon conversion catalyst and method of catalytic conversion therewith |
| 09/11/2001 | US6288299 Method for eliminating inhibitors of polymerization of monomer mixtures using an optimized alumina |
| 09/11/2001 | US6288295 Catalyst for use in organic compound transformation reactions |
| 09/11/2001 | US6287483 Mixing with aminopyrrolidine compound |
| 09/07/2001 | WO2001064610A1 Synthesis of alkylbenzenes and synlubes from fischer-tropsch products |
| 09/06/2001 | US20010020104 Coupling an aromatic compound bearing a substituent group and a leaving group with an organoboron compound in the presence of a palladium and/or nickel catalyst and a base |
| 09/06/2001 | US20010019783 Organic electroluminescent device |
| 09/06/2001 | DE10031641A1 Verfahren zur Rückgewinnung von Styrol-Monomer aus Polystyrolharz durch Verwendung eines Katalysators Process for the recovery of styrene monomer from polystyrene resin by using a catalyst |
| 09/06/2001 | DE10008924A1 Verfahren zur Herstellung von Phenol A process for the production of phenol |
| 09/05/2001 | EP1129057A1 Synthesis of n-silylated cyclopentaphenanthrene compounds |
| 09/05/2001 | EP0880487B1 Separation process in which a membrane is used |
| 09/05/2001 | CN1311180A Method for recovering styrene monomer from polystyrene resin using catalyst |
| 09/04/2001 | US6284936 Styrene monomer polymerization inhibition using substituted dihydroxyarenes and nitroxides |
| 09/04/2001 | US6284704 Alkali metal and promoter on support |
| 08/30/2001 | WO2001062692A1 Process for preparing cumene which is used in the preparation of phenol |
| 08/30/2001 | WO2001062691A1 Process for producing para-xylene |
| 08/30/2001 | CA2394378A1 Process for producing para-xylene |
| 08/29/2001 | EP1127861A1 Method to synthesise substituted benzyl and toluene compounds |
| 08/29/2001 | CN1310698A Process for the preparation of styrene and propylene oxide |
| 08/29/2001 | CN1310048A Method of raising the selectivity and stability of zeolite catalyst for ethylbenzene production |
| 08/29/2001 | CN1310047A Method of raising the stability of catalyst for benzene and ethylene alkylation |
| 08/28/2001 | US6281399 Transalkylation reaction zone effluent pass to multibed alkylation reaction zone where aromatics in effluent are alkylated to isopropyl aromatics; portion of transalkylation reaction zone effluent passes to alkylation bed; recovering |
| 08/23/2001 | DE10007939A1 Verfahren zur Herstellung substituierter Benzylverbindungen und Toluolderivate Process for preparing substituted benzyl and toluene derivatives |
| 08/22/2001 | CN1309578A Cascade reboiling of ethylbenzene/styrene columns |
| 08/21/2001 | US6277964 Anti-PAH monoclonal antibodies and cell lines producing the same |
| 08/16/2001 | WO2001058834A1 Method for preparing a polyaromatic compound |
| 08/16/2001 | WO2001058590A1 Catalyst for hydrogenating unsaturated hydrocarbons |
| 08/16/2001 | US20010014645 Catalyst for converting aromatic hydrocarbon and conversion method thereof |
| 08/16/2001 | EP1123320A1 Process for making a dilithium initiator, and the use therof |
| 08/16/2001 | EP1123262A1 Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites |
| 08/16/2001 | EP1123261A1 Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites |
| 08/15/2001 | CN1069686C Gas washing oil and diesel oil denaphthalene |
| 08/14/2001 | US6274784 Separating at least one c8 alkylaromatic hydrocarbon from a mixture containing at least one c9 or c10 alkylaromatic hydrocarbon using zeolite y |
| 08/09/2001 | WO2001056960A1 Integrated process for producing an alkenyl-substituted aromatic compound |
| 08/08/2001 | EP1109607A4 Cascade reboiling of ethylbenzene/styrene columns |
| 08/08/2001 | EP0889750B1 Process for the preparation of spherically shaped microcomposites |
| 08/07/2001 | CA2018492C Process for the production of alkylbenzenes using a desaluminized zeolite and a desaluminized mordenite catalyst |
| 08/02/2001 | WO2001055287A1 Solid alkylbenzene sulfonates and cleaning compositions having enhanced water hardness tolerance |
| 08/02/2001 | WO2001055061A1 Alkylation process |
| 08/02/2001 | CA2398494A1 Solid alkylbenzene sulfonates and cleaning compositions having enhanced water hardness tolerance |
| 08/01/2001 | EP1119599A1 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers |
| 08/01/2001 | EP1119533A1 Styrene monomer polymerization inhibition using substituted dihydroxyarenes and nitroxides |
| 08/01/2001 | EP1119532A1 Fluid-bed aromatics alkylation |
| 08/01/2001 | EP0929502B1 Alkylation process using zeolite beta |
| 08/01/2001 | EP0918736B1 Two-step process for alkylation of benzene to form linear alkylbenzenes |
| 08/01/2001 | CN1306500A Process for prepn. of ethylbenzene |
| 08/01/2001 | CN1306441A Pare-hydrogen labelled agents and their use in magnetic resonance imaging |
| 07/31/2001 | US6268542 Multi-phase alkylation-transalkylation process |
| 07/26/2001 | WO2001053235A1 Inhibition of polymerization of unsaturated monomers |
| 07/26/2001 | WO2001016068A3 Disproportionation catalyst |
| 07/26/2001 | CA2395620A1 Inhibition of polymerization of unsaturated monomers |
| 07/25/2001 | EP0906257B1 Mixtures containing monomers and stabilizers |
| 07/25/2001 | EP0823888B1 Process of preparing ethylbenzene or substituted derivatives thereof |
| 07/25/2001 | CN1304914A Transform process for cis (or trans)-isomer of alkyl cyclohexyl benzene derivative |
| 07/24/2001 | CA2241605C Process for preparing dialkylnaphthalene |
| 07/19/2001 | WO2001051450A2 Synthesis and use of dimethyl-1,5-naphthalenedicarboxylates and intermediates therefrom |
| 07/19/2001 | US20010008220 Adsorption |
| 07/19/2001 | CA2397248A1 Synthesis and use of dimethyl-1,5-naphthalenedicarboxylates and intermediates therefrom |
| 07/18/2001 | EP1115679A1 Method for producing olefins |
| 07/17/2001 | CA2022982C Transalkylation process |
| 07/12/2001 | WO2001049410A1 Catalyst for alkylating aromatic compounds with olefins, alcohols or polyalkylated aromatic compounds |
| 07/12/2001 | CA2395940A1 Catalyst for alkylating aromatic compounds with olefins, alcohols or polyalkylated aromatic compounds |
| 07/11/2001 | EP1114119A1 Vinyl monomer polymerization inhibition using hindered hydroxylamines |
| 07/11/2001 | EP1113875A1 Dispersion and stabilization of reactive atoms on the surface of metal oxides |
| 07/11/2001 | EP1113867A1 Fluid distributor-mixer-extractor and related method |
| 07/11/2001 | EP0914311B1 Process for producing aromatic compounds from aliphatic hydrocarbons |
| 07/11/2001 | CN1068373C Method for inhibiting rate of coke formation during zeolite catalyzed aromatization of hydrocarbons |
| 07/10/2001 | CA2175643C Utilization of retinoids in a cosmetic composition or in the preparation of a pharmaceutical composition |
| 07/04/2001 | CN1302283A Process for producing light olefins |
| 06/28/2001 | WO2001045841A1 Method for zeolite platinization |
| 06/28/2001 | CA2391295A1 Method for zeolite platinization |
| 06/27/2001 | EP1109764A1 Improved processes for making surfactants via adsorptive separation and products thereof |
| 06/27/2001 | EP1109761A1 Para-xylene production process |
| 06/27/2001 | EP1109607A1 Cascade reboiling of ethylbenzene/styrene columns |
| 06/27/2001 | CN1301245A Use of Ce/Zr mixed oxide phase for manufacture of styrene by dehydrogenation of ethylbenzene |
| 06/26/2001 | US6252126 Method for producing ethylbenzene |
| 06/21/2001 | WO2001045469A1 Pentacene derivatives as red emitters in organic light emitting devices |
| 06/21/2001 | WO2001044146A1 Dehydrogenation of an alkyl aromatic compound and catalyst regeneration in a fluidized bed reactor |
| 06/21/2001 | CA2396486A1 Dehydrogenation of an alkyl aromatic compound and catalyst regeneration in a fluidized bed reactor |
| 06/20/2001 | EP1107936A1 Copper-catalysed enantioselective allylic substitution reactions |
| 06/20/2001 | CN1300272A Process for the preparation of styrenes |
| 06/20/2001 | CN1299799A Benzene/methylbenzene and propylene catalzyed distillation and aldylation process and equipment |
| 06/20/2001 | CN1299797A Preparation of monoalkylated benzene |
| 06/20/2001 | CN1299796A Olefine-arene reaction process of preparing alkyl arene |
| 06/20/2001 | CN1067365C Technology for toluene disproportionation and alkyl transfer |
| 06/19/2001 | US6248930 Fluorine-modified perfluorinated ion-exchange microcomposite catalysts |
| 06/19/2001 | US6248702 Dispersant and dispersant viscosity index improvers from selectively hydrogenated aryl-substituted olefin containing diene copolymers |