| Patents for C07C 15 - Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part (13,158) |
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| 06/20/2006 | US7064225 deprotonating 2,7-di-tert-butylfluorene with alkyl lithium reagent in ethereal solvent to form lithium-(2,7-di-ter-butylfluorenyl), reacting with 6-methyl-6-(3-butenyl)fulvene, then contacting with proton source to form (5-cyclopentadienyl)[5-(2,7-di-tert-butylfluorenyl)]hex-1-ene |
| 06/20/2006 | CA2147788C Recovery and recycle of hf-amine complex in hf alkylation |
| 06/20/2006 | CA2043026C Process for the production of alkylbenzenes with dealuminized y zeolite catalysts |
| 06/15/2006 | US20060128556 Binding HZSM-5 to silica; silylating the product (polymethylphenylsiloxane); calcining, washing, drying and steaming; treating with acid; washing and drying again |
| 06/14/2006 | DE10112956B4 Säurekatalysierte Isomerisierung von substituierten Diarylverbindungen Acid-catalyzed isomerization of substituted diaryl compounds |
| 06/14/2006 | CN1785943A Conjugate derivative material of 9-phenyl-9-pyrenyl fluorene substituted pyrene its preparation method and application |
| 06/14/2006 | CN1785941A Alkylation reaction method using benzene and propylene as raw material |
| 06/14/2006 | CN1259294C Improved method for producing styrene by ethyl benzene catalyzed dehydrogenation |
| 06/13/2006 | US7060863 Vapor phase alkylation; connecting catalyst beds |
| 06/13/2006 | US7060852 C10-C13-linear and/or slightly branched alkylbenzene sulfonates by catalytic metathesis of butenes to obtain 2-pentene and 3-hexene; catalytic dimerization; sulfonation anionic surfactants; solubility in hard water; biodgradable |
| 06/13/2006 | US7060686 treating, preventing, or inhibiting disorders associated with inflammation, cell-proliferation, and pain by administering a pseudopterosin, a seco-pseudopterosin, a diterpene aglycone, or a tricyclic diterpene |
| 06/08/2006 | WO2006060158A1 Process for benzene alkylation and transalkylation of polyalkylated aromatics over improved zeolite beta catalyst |
| 06/08/2006 | WO2006059703A1 Novel catalyst |
| 06/08/2006 | US20060122445 Process for the preparation of 2,6-dimethylnaphthalene |
| 06/08/2006 | US20060122439 Aromatic compound such as m-xylene is alkylated with an olefin such as ethylene or propylene or isobutylene in the presence of a Broensted acid and without the presence of a Lewis acid, and subsequently adding Lewis acid and is subjected to isomerization to proudce compounds such as 3,5-dimethylcumene |
| 06/08/2006 | US20060122398 Novel nickel-carbene, palladium-carbene and platinum-carbene complexes, their produciton and use in catalytic reactions |
| 06/08/2006 | US20060122052 Selective para-xylene production via methylation of toluene with methanol in the presence of modified HZSM-5 catalyst |
| 06/08/2006 | US20060121311 Organic electroluminescent devices |
| 06/08/2006 | CA2589119A1 Process for benzene alkylation and transalkylation of polyalkylated aromatics over improved zeolite beta catalyst |
| 06/07/2006 | EP1666443A1 Process for producing cumene and process for propylene oxide production including the production process |
| 06/07/2006 | EP1666442A1 Process for producing cumene |
| 06/07/2006 | CN1781885A Process for separation by selective adsorption on a solid containing a zeolite with a crystalline structure analogous to IM-12 |
| 06/07/2006 | CN1258504C Compositions comprising cyclohexamantane |
| 06/06/2006 | US7056601 OLED device with asymmetric host |
| 06/01/2006 | WO2006057326A1 Pyrene compound and light emitting transistor device utilizing the same |
| 06/01/2006 | WO2006057325A1 Pyrene compound and, utilizing the same, light emitting transistor device and electroluminescence device |
| 06/01/2006 | DE4211694B4 Flüssigkristalline Verbindungen Liquid-crystalline compounds |
| 05/31/2006 | CN1780802A Method of obtaining para-xylene |
| 05/30/2006 | US7053257 Contacting benzene with branched alkyl group for alkylation |
| 05/30/2006 | US7053255 Substituted diphenylanthracene compounds for organic electroluminescence devices |
| 05/30/2006 | US7053226 Process for producing cumene |
| 05/30/2006 | CA2209065C Catalyst composition for transalkylation of alkylaromatic hydrocarbons and process for production of xylene |
| 05/30/2006 | CA2186456C Single temperature stage crystallization to recover paraxylene |
| 05/26/2006 | WO2006055651A1 An improved process for the manufacture of an alkenyl aromatic compound under low steam-to-oil process conditions |
| 05/26/2006 | WO2006055154A1 Electroluminescent devices containing trans-1,2-bis(acenyl)ethylene compounds |
| 05/26/2006 | CA2587476A1 An improved process for the manufacture of an alkenyl aromatic compound under low steam-to-oil process conditions |
| 05/24/2006 | EP1658125A1 Selective separation of fluid compounds utilizing a membrane separation process |
| 05/24/2006 | CN1775715A Toluene methylation process |
| 05/24/2006 | CN1775714A Method for producing high-purity sym-trimethyl benzene using propylene and isobutane joint alkylation process |
| 05/24/2006 | CN1257138C Process for producing cumene |
| 05/23/2006 | US7049266 Combining a PdCl42- compound with a support to obtain a support-PdCl4 formulation, wherein the support is a layered double hydroxide support (LDH) or a quaternized ammonium support, reducing the support-PDCL4 with a reducing agent to form nanopalladium catalyst; for olefination of chlorobenzene/styrene |
| 05/23/2006 | US7049012 light emitting diodes comprising light emitter layers containing N,N'-di-1 -naphthalenyl-N,N'-diphenyl-4,4'-diaminobiphenyl as a charge transfer copmounds and orange-red light emitting rubrene derivatives as dopant, between cathodes and anodes; displays |
| 05/23/2006 | CA2152289C Process for preparing aromatic olefins using palladacycle catalysis |
| 05/18/2006 | WO2006051941A1 Method of inhibiting polymerization giving copolymer of divinylbenzene and aromatic vinyl compound |
| 05/18/2006 | CA2587607A1 Method of inhibiting polymerization giving copolymer of divinylbenzene and aromatic vinyl compound |
| 05/17/2006 | CN1774409A Isomerization of ethylbenzene and xylenes |
| 05/17/2006 | CN1774408A Method for producing alkyl aromatic compounds |
| 05/17/2006 | CN1772384A Prepn of phosphotungstic anion intercalated strontium aluminate hydrotalcite-solid acid alkylation catalyst |
| 05/17/2006 | CN1772381A Industrial sulfur tolerant catalyst for vapor ethylation of coking benzene to prepare ethyl benzene |
| 05/17/2006 | CN1256311C Process for preparing diaryl paraffin |
| 05/17/2006 | CN1256310C Compositions comprising higher diamondoids and processes for their separation |
| 05/11/2006 | US20060100471 producing xylenes, by reacting with hydrogen in presence of zeolite catalyst; reduce the amount of catalyst |
| 05/11/2006 | US20060100468 Method for hydrogenating olefin |
| 05/10/2006 | EP1654207A1 Bis(2-acenyl)acetylene semiconductors |
| 05/10/2006 | CN1770340A Insulation structure of electronic element and forming method thereof |
| 05/10/2006 | CN1769251A Oligonaphthalene derivatives, and light-emitting element and light-emitting device using oligonaphthalene derivatives |
| 05/10/2006 | CN1769249A Method for catalytically isomerizing aromatic compound |
| 05/09/2006 | US7041863 Zeolite Y alkylation catalysts |
| 05/04/2006 | WO2006047054A1 Alkylated methylnaphthalenes as synthetic lubricant base stocks |
| 05/04/2006 | WO2006046915A1 Use of unsaturated quionoline or naphtalene derivatives as medicaments |
| 05/04/2006 | US20060093857 Oligonaphthalene derivatives, and light-emitting element and light-emitting device using oligonaphthalene derivatives |
| 05/04/2006 | CA2584325A1 Alkylated methylnaphthalenes as synthetic lubricant base stocks |
| 05/03/2006 | EP1652902A1 Oligonaphthalene derivatives, and light-emitting element and light-emitting device using oligonaphthalene derivatives |
| 05/03/2006 | CN1768090A Polymers |
| 05/03/2006 | CN1765859A Multiple-step adiabatic negative dehydrogenation method for making styrene |
| 05/03/2006 | CN1765858A Reaction device for ethylbenzene dehydrogenation for making styrene |
| 05/03/2006 | CN1765501A Preparation method of catalyst for paraxylene produced by toluene selective disproporationation |
| 05/03/2006 | CN1765500A Preparation method of catalyst for paraxylene produced by toluene selective disproportionation |
| 05/03/2006 | CN1765499A Preparation method of toluene selective disproportionation catalyst |
| 05/03/2006 | CN1765498A Catalyst for preparing paraxylene by toluene selective disproportination |
| 05/03/2006 | CN1765497A Method for preparing catalyst for toluene selective disproportionation |
| 05/03/2006 | CN1765495A Catalyst for preparing cinnamene by dehydrogenation of ethylbenzene |
| 05/03/2006 | CN1254459C Organic electro photoluminescence material and electro photoluminescence apparatus |
| 05/02/2006 | US7038103 Multifunctional liquid phase carriers used in synthesis of oligonucleotides, peptides, protein nucleic acids and oligosaccharides |
| 05/02/2006 | US7038100 Catalytic alkylation, of benzene with ethylene and propylene, with zeolite and phosphorus to produce ethylbenzene and cumene |
| 05/02/2006 | US7037600 Red-emitting organic electroluminescent elements |
| 04/27/2006 | DE102004059282A1 Selektivhydrierkatalysator Selective hydrogenation catalyst |
| 04/26/2006 | EP1648862A2 Substituted arylthiourea derivatives useful as inhibitors of viral replication |
| 04/26/2006 | CN1764620A Feed pretreating |
| 04/26/2006 | CN1764616A Method for producing alpha-methylstyrene |
| 04/26/2006 | CN1762932A Method for alkyl transfer of beta-methylnaphthalene to prepare 2,6-dimethylnaphthalene |
| 04/26/2006 | CN1762593A Method for preparing toluene disproportionation zeolitic catalyst with increased para-selectivity |
| 04/25/2006 | CA2174512C Naphthalene alkylation with partial rare earth exchanged catalyst |
| 04/20/2006 | US20060083947 Organic electroluminescence device |
| 04/19/2006 | CN1761638A Polymerization inhibitor for aromatic vinyl compounds and method for inhibiting the polymerization of the compounds |
| 04/19/2006 | CN1252132C Spin-on-dielectric compositions with coating enhancer |
| 04/19/2006 | CN1252009C Toluene selective disproportionation and carbon 9 and above arene dealkytation method |
| 04/19/2006 | CN1252008C Prepn of sulfurless benzene with pyrolytic light benzol |
| 04/18/2006 | US7030285 Reacting the substituted aromatic compound with an alkylating or alkenylating agent in the presence of a catalyst, characterized in that the catalyst comprises a restructured smectite clay |
| 04/18/2006 | US7029651 For example, the dewaxing and isodewaxing of paraffins and the disproportionation of toluene. |
| 04/12/2006 | EP1644304A2 Process for producing alkylbenzene |
| 04/12/2006 | CN1250495C Technique for preparing m-xylene of petroleum in high purity |
| 04/12/2006 | CN1250494C Technological process for catalyzing dry gas to prepare ethylbenzene |
| 04/12/2006 | CN1250493C Separation process for 1, 2, 3-trimethylbenzene |
| 04/11/2006 | US7026268 Hydrocarbon isomerization catalyst |
| 04/11/2006 | US7026264 macrostructures having a three-dimensional network of crystalline microporous molecular sieve particles that occupy less than 75% of the total volume joined together to form a three-dimensional interconnected network having diameters greater than 20 A, coated with different molecular sieve particles |
| 04/06/2006 | DE102004045879A1 Verfahren zur Reinigung von Aromaten enthaltenden Zufuhrströmen mit Zeolithen A process for the purification of aromatics-containing feed streams with zeolites |
| 04/05/2006 | EP1642641A1 A catalyst and process for producing monocyclic aromatic hydrocarbons |
| 04/05/2006 | CN1756727A Process for the production of alkylaromatics |
| 04/05/2006 | CN1754877A Anthracene derivative and organic electroluminescence device using the derivative |