| Patents for C07C 15 - Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic part (13,158) |
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| 06/26/2008 | US20080152948 suitable for indicating elements, displays, backlights, electrophotography, illumination light sources, recording light sources, exposing light sources, reading light sources, signs and marks, signboards, interiors, optical communications devices, etc |
| 06/25/2008 | CN101208286A Production of detergent range alcohols |
| 06/25/2008 | CN101208285A Production of detergent range alcohols |
| 06/25/2008 | CN101205164A Method for producing cyclic hydrocarbons and aromatic hydrocarbons by direct cyclization of chain-like diolefin |
| 06/25/2008 | CN101205161A Method for preparing long chain alkyl naphthalene |
| 06/18/2008 | CN101203583A Triphenylene hosts in phosphorescent light emitting diodes |
| 06/18/2008 | CN101203471A Oligo-tetracenes, production and use thereof |
| 06/18/2008 | CN101200406A Rubrene derivatives and preparation method thereof |
| 06/17/2008 | US7387978 Silylating HZSM-5 with alkoxysilane (tetraethoxysilane); calcining; binding to silica; extruding; second calcining; second silylating (polymethylphenylsiloxane); and third calcining |
| 06/17/2008 | US7387751 Method of preparing organomagnesium compounds |
| 06/12/2008 | US20080139815 Drug conjugates |
| 06/12/2008 | CA2667908A1 Process for making butenes from dry 2-butanol |
| 06/11/2008 | EP1928809A2 Zeolite catalyst and method of preparing and use of zeolite catalyst |
| 06/11/2008 | CN101198581A Method for decarboxylating C-C cross-linking of carboxylic acids with carbon electrophiles |
| 06/11/2008 | CN101195556A Method for producing ethyl benzene by dilute benzene and low concentration ethylene hydrocarbonylation |
| 06/11/2008 | CN100393678C Series soluble oligomer using 9,10-diacetylenic anthracene as stractural unit and preparing method |
| 06/11/2008 | CN100393677C Process for extracting 1-methylnaphthalene and 2-methylnaphthalene from tar |
| 06/11/2008 | CN100393675C Method for producing isopropyl benzene under critical state |
| 06/10/2008 | US7384580 higher reactivity with an electrophile; lithium chloride complexes; using organometallic R1(MgX).LiY, a fast exchange reaction occurs leading to Grignard reagents in high yields under mild conditions; ether solvent; phenyl-(4-cyanophenyl)methanol from benzaldehyde, 4-bromobenzonitrile and i-PrMgCl.LiCl |
| 06/05/2008 | US20080132622 Electronic devices made with crosslinkable compounds and copolymers |
| 06/04/2008 | EP1926694A2 A method of making aromatic products |
| 06/04/2008 | CN101193842A Biphenyl derivative, material for organic electroluminescence device, and organic electroluminescence device using the same |
| 06/04/2008 | CN101190871A Method for liquid-phase alkylation of benzene and ethene |
| 06/04/2008 | CN101190868A Separation utilization method for preparing ethene by-product C9+ fractioning by cracking |
| 06/04/2008 | CN100392002C Polymers and oligomers, their synthesis, and electronic devices incorporating same |
| 06/04/2008 | CN100391915C Method for on-line modification of catalyst for methylating toluene to produce paraxylene |
| 06/04/2008 | CN100391914C Temperature-control solvent-free high-selectivity alpha-methyl styrene dimer |
| 06/04/2008 | CN100391609C Preparation method of catalyst for paraxylene produced by toluene selective disproporationation |
| 06/04/2008 | CN100391608C Catalyst for synthesizing p-diisopropyl benzene |
| 06/04/2008 | CN100391607C Catalyst for producing alkyl benzene |
| 06/04/2008 | CN100391605C Dehydrogenating catalyst for preparing alkyl alkenyl arene |
| 06/04/2008 | CN100391604C Dehydrogenating catalyst for preparing styrene |
| 06/04/2008 | CN100391603C Catalyst for dehydrogenating alkyl arene |
| 06/03/2008 | US7381858 purified products from fluid mixtures of C8 aromatics by means of integration of perm-selective separations with purified product recovery operations, for example solid-bed selective sorption, fractional distillation and/or fractional crystallization; for recovery of very pure meta-xylene and para-xylene |
| 05/29/2008 | WO2008062644A1 Method for producing alkylated aromatic compound and method for producing phenol |
| 05/29/2008 | WO2008062028A2 Integrated method for producing benzene and ammonia from aliphatic hydrocarbons and nitrogen |
| 05/29/2008 | WO2008061938A2 Method for the dehydrogenation of hydrocarbons, entailing dehydrogenation and oxidation steps |
| 05/29/2008 | US20080124577 Exhibits a light emission color with significantly high purity , highly efficient, highly luminant, and long-lived light emission; high glass transition temperature, heat stability and superior durability |
| 05/29/2008 | US20080124571 Obtaining long-life blue light emission with high luminous efficiency |
| 05/29/2008 | CA2668032A1 Process for dehydrogenating hydrocarbons comprising dehydrogenation and oxidation steps |
| 05/28/2008 | CN100390121C Process for producing a-methylstyrene |
| 05/28/2008 | CN100390120C Mesitylene and preparation thereof |
| 05/28/2008 | CN100390114C Preparation of surfactant containing branched alkyl radical |
| 05/28/2008 | CN100389876C Catalyst for preparing ethene ethyl benzene from ethene and benzene in dry gas, preparation method and application thereof |
| 05/22/2008 | WO2008058925A1 Process for the liquid phase oxidation of ethylbenzene into ethylbenzene hydroperoxide |
| 05/22/2008 | US20080119676 Reacting with butylene and aromatic feed in separate feed zones; reduced energy cost and waste; eliminates ethylene recovery and recycle steps |
| 05/22/2008 | US20080119376 Lubricant composition |
| 05/21/2008 | CN101184710A Hydrothermal treatment of phosphorus-modified zeolite catalysts |
| 05/21/2008 | CN101182277A Method for extracting biphenyl from middle washing oil |
| 05/15/2008 | US20080113215 Electroluminescent Materials and Devices |
| 05/14/2008 | EP1921056A1 Hydrogenation processes performed in ionic liquids |
| 05/14/2008 | CN201058246Y Full-automatic benzol water extractor |
| 05/14/2008 | CN101180121A Layered composition and processes for preparing and using the composition |
| 05/14/2008 | CN101177377A Method for refining beta-methylnaphthalene by melting crystallization |
| 05/14/2008 | CN100387681C Functional thin film |
| 05/14/2008 | CN100387560C Preparation method of linear alkylbenzene |
| 05/14/2008 | CN100387340C Preparation method of phosphotungstic anion intercalated strontium aluminate hydrotalcite-solid acid alkylation catalyst |
| 05/08/2008 | WO2008055122A1 Processes for producing alkylbenzenes over solid acid catalyst at low benzen to olefin ratios |
| 05/08/2008 | WO2008053037A2 Process for preparing alkyl aryl sulphonic acids and alkyl aryl sulphonates |
| 05/08/2008 | WO2008052445A1 A toluene selective disproportionation catalyst |
| 05/08/2008 | US20080105865 Pyrene Based Compound and Light Emitting Transistor Element Using the Same |
| 05/08/2008 | CA2668488A1 A toluene selective disproportionation catalyst |
| 05/07/2008 | EP1918350A2 Anthracene derivative, and light emitting element, light emitting device, electronic device using anthracene derivative |
| 05/07/2008 | CN201055709Y Novel benzene removing device |
| 05/07/2008 | CN101172928A Method for salt extraction separation of benzol-cyclohexane normal heptane |
| 05/07/2008 | CN101172927A Improved raffinate processing system and method thereof |
| 05/07/2008 | CN101172924A High selectivity arene alkyl transfer and dealkylation xylol production increase reaction method |
| 05/07/2008 | CN101172254A Organosilicon micropore zeolite, synthesizing method and uses thereof |
| 05/07/2008 | CN101172252A Reforming catalyst and application in high selectivity production of para-xylene of the same |
| 05/07/2008 | CN101172251A Arene alkyl transfer and dealkylation catalyst for increasing production of xylol |
| 05/06/2008 | CA2320770C Process for preparing styrenes |
| 05/01/2008 | US20080103071 Slightly branched dialkyl benzenes and related compositions |
| 05/01/2008 | US20080102211 tetralin, p-menthane, p-cymene, alpha -pinene and 1,8-cineole mixtures, optionally used with aliphatic or alicyclic hydrocarbons, for edge bead removal after the formation of polysilazane coating films on substrates; excellent dissolving power and stability; nontoxic |
| 04/30/2008 | DE102007005703A1 Catalyst composition, useful for transalkylation of toluene to produce mixed xylene, comprises zeolite MR8, zeolite MR10 and zeolite MR12 and additionally a porous mineralic matrix and a metal from the eighth group |
| 04/30/2008 | CN101171215A Method of purifying 2,7-dimethylnaphthalene |
| 04/30/2008 | CN101171214A Method for producing styrene |
| 04/30/2008 | CN101168492A Aromatic hydrocarbons extraction system and method thereof |
| 04/30/2008 | CN100384535C Modified nanometer ZSM-5 molecular sieve catalyst, preparation method and application thereof |
| 04/30/2008 | CN100384532C Catalyst for dehydrogenating alkyl arene in preparing alkyl alkenyl arene |
| 04/29/2008 | US7365230 Cross-linkable polymers and electronic devices made with such polymers |
| 04/29/2008 | CA2274610C Composition and method for inhibiting polymerization during the anaerobic production of styrene |
| 04/24/2008 | WO2008047707A1 Method for producing biphenyl derivative |
| 04/24/2008 | US20080093980 truxene and isotruxene derivatives, in particular spirotruxene and spiroisotruxene derivatives; use thereof in organic electronic devices, in particular organic electroluminescent devices |
| 04/23/2008 | CN101165029A Method for extracting benzene-like compounds from flammable explosive gas of benzene-containing compounds |
| 04/22/2008 | US7361798 Transalkylation of polyalkylbenzene isomers with monoalkylbenzene compound over molecular sieve catalyst |
| 04/22/2008 | US7361796 Orangic electroluminescence device |
| 04/17/2008 | WO2008010942A3 Alkylation process for increased conversion and reduced catalyst use |
| 04/17/2008 | US20080090970 Low molecular weight hydrogenated nitrile rubber |
| 04/17/2008 | US20080087879 Tetrasubstituted coronenes |
| 04/16/2008 | EP1910253A2 Stable cyclic (alkyl)(amino) carbenes as ligands for transition metal catalysts |
| 04/15/2008 | US7358414 from a fluid mixture of aromatic compounds using polymeric membranes coupled with recovery of purified aromatic isomers by means of fractional crystallization and/or selective sorption |
| 04/15/2008 | US7358409 Pure luminescence hue/efficiency and long life; electrooptics |
| 04/15/2008 | US7357991 Soluble compound and organic electroluminescent devices |
| 04/15/2008 | US7357855 for converting a feed, such as a hydrocarbon feed, undergoing an endothermic reaction using reactor having a catalytic bed with mechanism for supplying heat integrated into the reactor, and with a very compact reaction zone, efficient use of the catalyst |
| 04/15/2008 | CA2248352C Method for the cyclotrimerization of alkynes in aqueous solutions |
| 04/09/2008 | EP1908743A1 (alkylphenyl)alkylcyclohexane and method for producing (alkylphenyl)alkylcyclohexane or alkylbiphenyl |
| 04/09/2008 | EP1140740A4 Small crystal zsm-5, its synthesis and use |
| 04/03/2008 | WO2008021208A3 Sensitizer dyes for photoacid generating systems using short visible wavelengths |
| 04/03/2008 | WO2007127457A9 Ghrelin/growth hormone releasing peptide/growth hormone secretatogue receptor antagonists and uses thereof |
| 04/03/2008 | US20080081934 4,4'-bis[4-(10-phenyl-9-anthryl)phenyl]stilbene, having heat resistance which provides blue light emission |