| Patents for C07C 31 - Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (16,921) |
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| 01/28/2004 | CN1136236C Hydrocarbon resin hydrogenation process |
| 01/22/2004 | WO2003095407A3 2,4-dialkyl-branched aldehydes and derivatives produced therefrom |
| 01/22/2004 | US20040015017 Hydrogenation catalytic system containing a base and a ruthenium complex with tetradentate diimino-diphosphine (P2N2) ligand, reduces carbonyl and iminocarbonyl compounds to corresponding alcohol and amine compounds with hydrogen |
| 01/21/2004 | CN1469855A Improvement of a colour index of multivalent alcohols by hydrogenation |
| 01/20/2004 | US6680414 In a homogeneous liquid phase containing water, over a fixed-bed catalyst, continuously hydrogenating with hydrogen a hydroformylation product obtained by hydroformylating c4-c16 olefins to produce output mixture (alcohol and water) |
| 01/20/2004 | US6680272 Catalysts and processes using them |
| 01/20/2004 | US6679975 Process for recovering the methanol contained in a liquid hydrocarbon feed |
| 01/20/2004 | CA2199280C Device for bringing pourable solids into contact with gases or liquids |
| 01/20/2004 | CA2075458C Melt crystallised xylitol |
| 01/15/2004 | WO2004005300A1 Microfine zinc-glycerol complexes |
| 01/15/2004 | WO2004005227A1 Crystallization of polyol compositions, crystalline polyol composition product and use thereof |
| 01/15/2004 | WO2003048093A3 Method for the isolation of trimethylol propane from a reaction mixture |
| 01/15/2004 | DE10229474A1 Neue Riechstoffe und Verfahren zu ihrer Herstellung New Fragrances and process for their preparation |
| 01/14/2004 | CN1134392C 加氢甲酰化方法 Hydroformylation process |
| 01/14/2004 | CN1134390C Process improvement to produce low color trimethylolpropane |
| 01/14/2004 | CN1134389C Process for preparation of neopentyl glycol |
| 01/14/2004 | CN1134388C Process for production of n-butyl alcohol |
| 01/14/2004 | CN1134382C Method for oxidizing hydrocarbons, catalyst containing silver and uses thereof |
| 01/14/2004 | CN1134292C Continuous three-phase slurry hydrogenized two-stage reactor and operation method |
| 01/08/2004 | WO2004002930A1 Odoriferous substances and method for the production thereof |
| 01/08/2004 | WO2003072246A3 Supported silver catalyst and an epoxidation process using the catalyst |
| 01/08/2004 | US20040006247 Reacting isobutylene, ethylene and mineral acid; hydrolyzing the ester to produce 3,3-dimethylbutanol; and converting 3,3-dimethylbutanol to 3,3-dimethylbutanal |
| 01/07/2004 | EP1292556B1 Catalytic dehydroxylation of diols and polyols |
| 01/07/2004 | CN2597475Y Device for recovering methanol from exhausted gas |
| 01/07/2004 | CN1465556A Process for preparing 1,2-hexandiol |
| 01/02/2004 | EP1372808A1 Method for eliminating oxygenated organic molecules that are present in an organic effluent using alumina agglomerates |
| 01/02/2004 | EP1372807A2 Ionic liquids as selective additives for the separation of close-boiling or azeotropic mixtures |
| 01/02/2004 | EP1175379B1 Method for the asymmetric dihydroxylation of olefins, using osmium catalysts |
| 12/31/2003 | CN1463960A Process for preparing ethandiol by catalyzing epoxyethane hydration |
| 12/31/2003 | CN1463791A Solid acid catalyst for preparing ethandiol by epoxyethane hydration |
| 12/31/2003 | CN1132805C 制备γ－丁内酯、丁－1,4二醇和四氢呋喃的方法 Preparation of γ- butyrolactone, 1,4-diol Ding method and tetrahydrofuran |
| 12/24/2003 | WO2002100539A8 Method for the production of sorbit by hydrogenation of suitable mono- and di-saccharides on a ru/sio2 catalyst |
| 12/24/2003 | WO2002098925A8 Colloid-catalysed gas transfer in supercritical phases |
| 12/24/2003 | CN2594267Y Alcohol distillator from crops straw |
| 12/24/2003 | CN1463272A Chiral salen catalyst and methods for prepn. of chirol compounds from racemic epoxides by using new catalyst |
| 12/18/2003 | WO2003104176A1 Method for the production of 1,4- butane-diol by combined gas-phase and liquid-phase hydrogenation |
| 12/18/2003 | WO2003104175A1 Two-stage method for producing butane diol with intermediate separation of succinic anhydride |
| 12/18/2003 | WO2003104174A1 Method for the production of 1,4- butanediol |
| 12/18/2003 | WO2003024885A3 Workability-improving agents for cement compositions |
| 12/18/2003 | WO2002026675A8 Catalytic process for producing an alkylene glycol with reactor-output recycle |
| 12/18/2003 | US20030232859 Antiinflammatory agents; for treatment of rheumatoid arthritis and multiple sclerosis |
| 12/17/2003 | EP1370358A1 Catalyst for producing both end-hydroxyl group-terminated diols, process for producing the catalyst, process for producing the diols by using the catalyst, and both end-hydroxyl group-terminated diols obtained by the process |
| 12/17/2003 | CN1462265A Method for producing 2,3-dichloro-1-propahol and epiclorohyrin |
| 12/17/2003 | CN1131192C One-step composite extraction and rectification process of preparing absolute alcohol |
| 12/16/2003 | CA2124578C A mixture of higher primary aliphatic alcohols, its obtention from sugar cane wax and its pharmaceutical uses |
| 12/11/2003 | WO2003101923A2 Policosanol compositions, extraction from novel sources, and uses thereof |
| 12/11/2003 | US20030229254 Process for the preparation of 3, 3-dimethylbutanal |
| 12/11/2003 | CA2486409A1 Policosanol compositions, extraction from novel sources, and uses thereof |
| 12/10/2003 | EP1368308A1 Cannabinoid receptor ligands |
| 12/10/2003 | EP1080058B1 Methanol synthesis |
| 12/10/2003 | CN1460671A Method for extracting and separating 1,3-propylene glycol from microbial fermented liquor |
| 12/09/2003 | US6660892 Catalytic hydroformylation, hydrogenation of oxirane |
| 12/04/2003 | WO2003099906A1 Method for producing polyetherols |
| 12/04/2003 | US20030225304 Process for producing an ester |
| 12/04/2003 | US20030225299 Thermocracking polyesters in ethylene glycol and sodium carbonate, then separating impurities, neutralization and crystallization of benzenedicarboxylic acid; reuse |
| 12/03/2003 | EP1366004A2 Catalytic hydrogenation processes |
| 12/03/2003 | EP1210309B1 Method and arrangement for producing methanol |
| 12/03/2003 | EP0922690B1 Process for the preparation of cyclohexanedimethanol |
| 12/03/2003 | EP0874624B1 Hyaluronic acid receptors binding agents and their use for treating tumors or restenosis |
| 12/03/2003 | CN1459441A Production technique of medical pure glycerin from crude glycerin by ester exchange method |
| 12/03/2003 | CN1129565C Method for hydrogenation of carbonyl compounds |
| 12/02/2003 | US6657092 Catalytic reaction using hydrogen and carbon monooxide in presence of cobalt catalyst; hydroformylation |
| 12/02/2003 | US6657091 Catalytic preparation of alkali metal alkoxides |
| 11/26/2003 | EP1364933A1 Optical resolver and method of optically resolving alcohol with the same |
| 11/26/2003 | EP1363871A1 Process for co-production of dialkyl carbonate and alkanediol |
| 11/26/2003 | EP1115682B1 Method for producing highly pure monoethylene glycol |
| 11/26/2003 | CN1458135A Process for producing sorbierite in circulating reactor |
| 11/26/2003 | CN1128665C Carbon nanotube carried catalyst for synthesizing Rh-base methanol |
| 11/26/2003 | CN1128661C Device for bringing pourable solids into contact with gases or liquids |
| 11/20/2003 | WO2003095407A2 2,4-dialkyl-branched aldehydes and derivatives produced therefrom |
| 11/20/2003 | WO2003095402A1 Method for producing c13-alcohol mixtures |
| 11/20/2003 | WO2003004447A3 Method for producing saturated alcohols, ketones, aldehydes and carboxylic acids |
| 11/20/2003 | US20030216250 Stereoselective hydrolyses of chiral epoxides |
| 11/19/2003 | EP1361921A1 Shaped copper and chromium containing catalyst for use in hydrogenation and dehydrogenation reactions |
| 11/19/2003 | CN1456388A Catalyst for preparation of heptanol by hydrogenation of hyptyl aldehyde |
| 11/18/2003 | USRE38324 Process for the preparation of hydroxy substituted gamma butyrolactones |
| 11/18/2003 | US6649792 Method of chemical recycling of polyethylene terephthalate waste |
| 11/18/2003 | US6649754 Hydrogenating fructose in presence of a Raney copper and aluminum catalyst without a binder; grinding alloy and activating surface with sodium hydroxide; high concentrations for efficiency; continuous process |
| 11/18/2003 | CA2282063C Process for production of fluoroalcohol |
| 11/13/2003 | WO2003093208A1 Homogenous process for the hydrogenation of carboxylic acids and derivatives thereof |
| 11/13/2003 | US20030212283 Gold, silver, platinum or rare earth element on catalyst support; reactivation with ozone |
| 11/12/2003 | EP1360161A2 A process for preparing a branched olefin, a method of using the branched olefin for making a surfactant, and a surfactant |
| 11/12/2003 | EP1360160A1 Method for producing high-purity diisobutene |
| 11/12/2003 | EP1360002A2 Improved metal-ligand complex catalyzed processes |
| 11/12/2003 | CN2585859Y Heat exchanging, two-segment cnoversion-double-tower for synthetizing |
| 11/12/2003 | CN1455873A MRI method involving the use of a hyperpolarized contrast agent |
| 11/12/2003 | CN1454712A Liquid-phase selective oxidation catalyst, and preparing method thereof and its application |
| 11/12/2003 | CN1127474C Photocurable halofluorinated acrylates |
| 11/11/2003 | US6646170 Intermediates for the synthesis of ether compounds |
| 11/11/2003 | US6646169 Concentrated, stable alkali alkoxide solutions |
| 11/11/2003 | US6645442 Gasifying biomass to produce a gas, and supplying hydrogen gas to the produced gas |
| 11/05/2003 | EP1358170A1 Process for preparing higher primary alkanols |
| 11/05/2003 | CN1454197A Process for producing fluoroalkanol |
| 10/30/2003 | US20030204118 One-step production of 1,3-propanediol from ethylene oxide and syngas with a catalyst with a N-heterocyclic ligand |
| 10/30/2003 | US20030204102 With hydrogen/oxygen mixture using catalyst containing silver; catalyst selectivity |
| 10/29/2003 | CN1451721A Process for non-catalytic combustion deoxidizing coal mine gas for producing methanol |
| 10/29/2003 | CN1451642A Method for producing methanol and synthetic ammonia |
| 10/28/2003 | US6639091 Diphosphine or dimetal; with a polysubstituted aliphatic bridging group; results in a high regioselectivity towards the linear product and/or higher activity |
| 10/28/2003 | US6638759 Process for preparation of optically active 1,2-diols by cultivating microorganisms |
| 10/28/2003 | US6638619 Method for producing a granulate from a melt |