| Patents for C07C 31 - Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (16,921) |
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| 03/16/2005 | CN2685335Y 甲醇造气炉 Methanol gas furnace |
| 03/16/2005 | CN1594268A Microwave depolymerization method for PET |
| 03/16/2005 | CN1594252A Method for producing 1, 6-hexanediol |
| 03/16/2005 | CN1192998C Method of chemical recycling of polyethylene terephthalate waste |
| 03/16/2005 | CN1192996C Process for preparing alcohol from olefin |
| 03/16/2005 | CN1192993C Removal of phosphorus-contg. compounds from olefin feedstock |
| 03/16/2005 | CN1192992C Method for producing alcohol surfactants and alcohol ether surfactants, products obtained and their use |
| 03/10/2005 | WO2005021476A1 Method of preparing dichloropropanols from glycerine |
| 03/10/2005 | US20050054883 1-hydroxy-1-(5-norbornene-2-yl)-2,2,4,4,4-pentafluorobutane-3-one; 1-(5-norbornene-2-yl)-2,2,4,4,4-pentafluorobutane-1,3,3-triol; excellent in transparency to irradiation, dry etching resistance, has low hydrophobicity, excellent in development characteristics, useful for photoresist resin |
| 03/10/2005 | US20050054736 Enantiomerically enriched 2-butanol |
| 03/09/2005 | EP1512735A2 Small catalyst particle addition to slurry reactor |
| 03/09/2005 | EP1511789A1 Method for producing polyetherols |
| 03/09/2005 | EP1511563A2 Supported silver catalyst and an epoxidation process using the catalyst |
| 03/09/2005 | EP1436304B1 Novel disphospines, their complexes with transition metals and their use in asymmetric synthesis |
| 03/09/2005 | EP1066226A4 Synthesis and isomerization of 1,2-bis (indenyl) ethanes |
| 03/09/2005 | CN1589969A Homogeneous catalyst for preparation of ethylene glycol by ethylene oxide hydration |
| 03/09/2005 | CN1192007C Method for separation of formaldehyde from reaction mixture containing polyols by addition of solvents before and/or during distillation |
| 03/09/2005 | CN1192006C Methods for converting lower altanes and alkenes to alcohols and diols |
| 03/09/2005 | CN1192005C Process for producing fluoroalkanol |
| 03/09/2005 | CN1192004C Process for preparation of hydrocarbons from carbon monoxide and hydrogen |
| 03/08/2005 | US6863637 Wall mounting structure for dual cavity toroidal continuously variable transmission and method of assembling the dual cavity toroidal continuously variable transmission with the wall mounting structure |
| 03/02/2005 | CN1589266A Process and systems for the epoxidation of an olefin |
| 03/02/2005 | CN1589251A 加氢甲酰化方法 Hydroformylation process |
| 03/02/2005 | CN1589250A Process for the hydrogenation of acetone |
| 03/02/2005 | CN1191220C Process for desalting 1,3-propylene glycol fermentation liquor by electricity dialysis |
| 03/02/2005 | CN1191219C Hydration of poly hydroxy methyl alkane aldehyde and single hydroxyl methyl alkane aldehyde |
| 03/01/2005 | US6861565 Polyfluoroolefin an alkanol and a free radical initiator are continuously supplied into a reactor and reacted at 105-135 degree C., to form fluoroalkanol |
| 03/01/2005 | US6861545 Manufacture of trialkylaluminum compounds and α-alcohols |
| 03/01/2005 | US6861450 Catalyzing hydroformylation of a formed hydrocarbon, with carbon monoxide and hydrogen in the presence cobalt and alkyl phosphines |
| 02/24/2005 | US20050043571 Obtaining tert-butanol |
| 02/24/2005 | US20050043278 administering to a patient a hydroxy compound to treat aging, Alzheimer's Disease, cancer, cardiovascular disease, diabetic nephropathy, diabetic retinopathy, a disorder of glucose metabolism, dyslipidemia, dyslipoproteinemia, hypertension, impotence, inflammation, septicemia and syndrome X |
| 02/24/2005 | US20050040359 For preparing reaction products |
| 02/23/2005 | EP1508558A1 Process for the preparation of tert.-butanol |
| 02/23/2005 | CN2680663Y Glycol dehydration apparatus for extending drying tower reboiler coking cycles |
| 02/23/2005 | CN1585739A Method for the catalytic conversion of organic carbonate using a lanthanum catalyst |
| 02/23/2005 | CN1585736A Method for producing (meth)acrylic acid esters of polyhydric alcohols |
| 02/23/2005 | CN1585734A Process for the preparation of isopropanol |
| 02/23/2005 | CN1585733A Method for the catalytic conversion of alkylene carbonate with a mg, al mixed (hydr) oxide catalyst |
| 02/23/2005 | CN1583694A Methanol and water separating method |
| 02/23/2005 | CN1190401C Method for producing high-purity trimethylopropane |
| 02/23/2005 | CN1190400C Method for extracting and separating 1,3-propylene glycol from microbial fermented liquor |
| 02/23/2005 | CN1190399C Process for purification of 1,3-propanediol |
| 02/23/2005 | CN1190268C Gas-phase hydrocatalyst of dimethyl maleate |
| 02/17/2005 | WO2004067489A8 Hydroxyl compounds and compositions for cholesterol management and related uses |
| 02/17/2005 | US20050037289 monomers that can be homopolymerized or copolymerized with other reactive components to make resins within sub-200 nanometer (nm) photoresist compositions |
| 02/16/2005 | CN1580020A Etharediol refined purifying method |
| 02/16/2005 | CN1580019A Reaction extraction process for extracting lower polybasic alcohol from thin aqueous solution |
| 02/16/2005 | CN1189441C Method for production of formic acid |
| 02/16/2005 | CN1189437C Improvement of a colour index of multivalent alcohols by hydrogenation |
| 02/16/2005 | CN1189436C Process for producing ultra-high purity isopropanol |
| 02/15/2005 | US6855851 Thermal treatment in the presence of an alkali metal compound and hydrogenation of the volatile products |
| 02/15/2005 | US6855843 Antihistamines; rheumatic diseases; antidiabetic agents; inflammatory bowel disorders |
| 02/15/2005 | US6855662 Catalyst for preparing fluorine-containing alcohol compound and a process for preparation of fluorine-containing alcohol compound |
| 02/10/2005 | WO2005012215A1 Metal compound having novel skeleton |
| 02/10/2005 | WO2005012209A2 Catalyzed enantioselective transformation of alkenes |
| 02/10/2005 | US20050033096 Granular alkali metal alkoxides and alkaline earth metal alkoxides |
| 02/09/2005 | EP1505050A1 Bridged carbocyclic compounds and methods of making and using same |
| 02/09/2005 | EP1242121B1 Polypeptide compositions with improved stability |
| 02/09/2005 | EP1175382B1 Method for the dihydroxylation of olefins using transition-metal catalysts |
| 02/09/2005 | CN1578765A Method of preparing 4-chloro-3-methyl-2-butenylphenyl sulfide, di4-chloro-3-methyl-2-butenylsulfide and di4-chloro-3-methyl-2-butenylsulfone for synthesis of natural carotenoid products |
| 02/09/2005 | CN1188378C Process for co-production of aliphatic 1. 4 dihydric alcohol and oxolane |
| 02/09/2005 | CN1188215C Carbonylation method for epoxide derivate |
| 02/08/2005 | US6852899 Process for producing isobutylene and methanol |
| 02/03/2005 | US20050027146 Synthesis of isotopically labeled R- or S-[13C, 2H] glycerols |
| 02/02/2005 | CN1575270A Method for the decomposition of ammonium formates in reaction mixtures containing polyol |
| 02/02/2005 | CN1575266A Process for the oligomerization of olefins |
| 02/02/2005 | CN1187302C Hydrogenation method for hydroformylation mixture |
| 02/02/2005 | CN1187115C Method for producing a granulate from melt |
| 02/01/2005 | CA2095935C Polymeric materials |
| 01/27/2005 | US20050020700 Method for catalytic production of methanol and a device for implementing said method |
| 01/26/2005 | EP1499573A1 Homogeneous process for the hydrogenation of carboxylic acids and derivatives thereof |
| 01/26/2005 | EP0854702B1 Antimicrobial compositions containing a c 3-c 6 alcohol |
| 01/26/2005 | CN1571764A Novel norbornane and norbornene derivatives, use thereof and perfumed products containing same |
| 01/26/2005 | CN1569807A Process for combined production of methyl carbonate and propylene glycol |
| 01/26/2005 | CN1569785A Process for the preparation of methanol |
| 01/26/2005 | CN1186302C Method for producing potassium methoxide |
| 01/25/2005 | US6846389 Multistage process; separation by boiling points |
| 01/20/2005 | US20050014632 Alpha-olefin polymerization |
| 01/20/2005 | US20050014630 Process for the oligomerization of olefins |
| 01/19/2005 | EP1497264A2 Preparation of 24-alkyl analogs of cholecalciferol and non-racemic compounds |
| 01/19/2005 | CN2671654Y Methanol regular filler rectifying device |
| 01/19/2005 | CN1566071A Process for extracting methanol using water in manufacturing of methyl methacrylate products |
| 01/19/2005 | CN1566051A One-step synthesis method of 3, 7, 11, 15-tetramethyl-1, 2, 3-cetane triol |
| 01/19/2005 | CN1566050A Process for preparing ethylene glycol by ethylene oxide catalytic hydration |
| 01/19/2005 | CN1566049A Solid acid catalyst for preparing ethylene glycol by ethylene oxide hydration |
| 01/19/2005 | CN1565735A Solid acid catalyzer for preparing glycol by hydrating ethylene oxide |
| 01/19/2005 | CN1565734A Solid acid catalyzer for producing glycol by hydrating ethylene oxide |
| 01/19/2005 | CN1565730A Process for preparing catalyzer used in diacetone alcohol synthesizing reaction |
| 01/19/2005 | CN1565729A Catalyst and method for preparing 1, 6-hexandiol by hydrogenation of 1, 6-dimethyl adipate |
| 01/19/2005 | CN1565728A Catalyst and method for preparing 1, 5 pentanediol by hydrogenation of 1, 5 dimethyl glutarate |
| 01/19/2005 | CN1185190C Method for preparing high-grade carbonyl synthetic alcohol from alkene mixture |
| 01/18/2005 | US6844452 Multistage hydrogenation; byproduct inhibition |
| 01/18/2005 | US6844447 Chemical intermediates can be used as solvents (e.g., coalescing solvents, cleaning solvents), process additives, plasticizers, surface active agents, in the formulation of products (e.g., industrial products, consumer products), |
| 01/13/2005 | US20050010065 Reacting (meth)acrylic acid with polyol in presence acid catalyst and polymerization inhibitor |
| 01/13/2005 | US20050008693 Process for the preparation of directly compressible alpha-mannitol |
| 01/12/2005 | CN1184181C Method for preparing 1,3-propylene glycol by 3-hydroxypropionaldehyde hydrogenation |
| 01/12/2005 | CN1184180C (+)-and(-)-2-cyclic dodecyl propanol and (+)-and(-)-2-cyclic dodecyl propionic acid and its preparing method and use |
| 01/12/2005 | CN1184175C Process for hydroxylation of aliphatic compounds |
| 01/11/2005 | US6841667 Nucleophilic kinetic resolution of cyclic substrates using silyl azides |
| 01/11/2005 | US6841499 Homogeneous rhodium complexes bearing phosphines |