| Patents for C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms (12,415) |
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| 08/09/2005 | US6927224 Anticancer agents; osteoporosis |
| 08/04/2005 | WO2005070912A1 Aqueous polymer dispersions containing alkenyl succinic acid anhydrides, methods for the production thereof, and use of the same |
| 08/04/2005 | US20050171382 Contacting crude (meth)acrylic acid containing transition metal components as impurities with a cation exchange resin to remove the transition metal component,water being added to contacting the crude (meth)acrylic acid with the cation exchange resin, wherein the transition metal component is manganese |
| 08/04/2005 | US20050171380 Catalytic vapor phase oxidation of propylene in two steps of propylene in a gas mixture of oxygen, an inert gas, and steam into acrolein, oxidizing acrolein; quenching, separating; high production rates, low emissions |
| 08/04/2005 | US20050171208 Histone deacetylase inhibitors |
| 08/04/2005 | US20050170169 Composite and method of manufacturing the same |
| 08/04/2005 | US20050167362 Process for recovering liquid chemical products in chemical production facility |
| 08/04/2005 | CA2553376A1 Method of deuteration using mixed catalyst |
| 08/04/2005 | CA2551769A1 Aqueous polymer dispersions containing alkenyl succinic acid anhydrides, methods for the production thereof, and use of the same |
| 08/03/2005 | CN1649816A Method for producing highly unsaturated fatty acid calcium salt |
| 08/03/2005 | CN1647854A Catalyst for selectively oxidizing methyl acrylic aldehyde to synthesize methyl propenoic acid and its use |
| 08/03/2005 | CN1647853A Catalyst for selectively oxidizing tertiary butanol or isobutene to synthesize methyl acrylic aldehyde and its use |
| 08/03/2005 | CN1212893C Loaded V-P-O catalyst and its prepn and use |
| 08/03/2005 | CN1212891C Nox processed mixed metal oxide catalyst |
| 08/03/2005 | CN1212888C Cocatalyzing multi-metallic oxide catalyst |
| 08/02/2005 | US6924388 Bicyclic aromatic compounds and pharmaceutical/cosmetic compositions comprised thereof |
| 07/28/2005 | WO2005068072A1 Process for producing composite oxide catalyst |
| 07/28/2005 | US20050165093 Supermolecular carboplatinum derivatives, their preparation and pharmaceutical composition containing tem as active ingredient and applications of the compositions |
| 07/28/2005 | US20050164885 Alkyl dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicides |
| 07/27/2005 | EP1557406A1 Process for the selective (AMM) oxidation of lower molecular weight alkanes and alkenes |
| 07/27/2005 | EP1556329A1 Composition and method for preventing fouling in (meth)acrylic acid processes |
| 07/27/2005 | CN1646466A (meth)acrylic acid crystal and method for the production and purification of aqueous (meth)acrylic acid |
| 07/27/2005 | CN1212303C Method for synthesizing conjugated linoleic acid using mixed solvent |
| 07/27/2005 | CN1212302C Method for producing methacrylic acid |
| 07/27/2005 | CN1212301C Method for mfg. methacylic acid |
| 07/26/2005 | US6921837 Process for the purification and preparation of acrylic acid or methacrylic acid |
| 07/26/2005 | US6921836 Oxidation catalysts comprising blends of molybdenum, vanadium, copper and antimony oxides and optionally other metal oxides, used for gas phase oxidation of acrolein to form acrylic acid |
| 07/26/2005 | US6921830 Separation of low boiling and high boiling fractions from gas mixtures, then distilling and reusing |
| 07/21/2005 | WO2005065825A1 Method for preparing composite oxide catalyst and composite oxide catalyst |
| 07/20/2005 | EP1553916A2 Nuclear hormone receptor compounds, products and methods employing same |
| 07/20/2005 | EP1056717B1 Arylphenyl-substituted cyclic keto-enols |
| 07/20/2005 | CN1642914A Certain 1-(D-cyclopropylglycinyl)-4-(piperidin-4-yl)piperazine compounds as inhibitors of the serine protease factor XA |
| 07/20/2005 | CN1642896A Method for the measurement of the pressure in a gas phase from rectification and/or absorption columns comprising (meth)acrylic acid, the esters and/or nitriles thereof |
| 07/20/2005 | CN1640861A Alkane, alkene and substituted arene catalytic oxidation disproportionation for preparing acid and its derivatives |
| 07/20/2005 | CN1211344C Process for prepn. of cyclopropyl carboxylic acid esters and derivatives |
| 07/20/2005 | CN1211339C Method for production of acrolein or acrylic acid or mixture thereof from propane |
| 07/19/2005 | US6919478 Reaction tube, process for producing catalyst and process for producing unsaturated aldehyde and unsaturated carboxylic acid |
| 07/19/2005 | US6919295 Oxidation catalysts on supports used for oxidation or ammoxidation of hydrocarbons to unsaturated carboxylic acids or nitriles; catalyst selectivity |
| 07/14/2005 | WO2005063396A1 Method and apparatus for manufacturing composite oxide catalyst |
| 07/13/2005 | EP1551789A1 Intermediates in the preparation of therapeutic fused bicyclic amino acids |
| 07/13/2005 | CN1639109A Dynamic resolution of isomers and resolved isomers |
| 07/13/2005 | CN1639100A Process for producing (meth)acrylic acid |
| 07/13/2005 | CN1638863A Method for preparing a catalyst for partial oxidation of acrolene |
| 07/13/2005 | CN1636958A Process for manufacturing reduced water content (meth)acrylic acid |
| 07/13/2005 | CN1636632A Catalyst systems for converting alkanes to alkenes and to their corresponding oxygenated products |
| 07/13/2005 | CN1210246C Distillation method of solution with easy-to-polymerize material |
| 07/13/2005 | CN1210239C Process for producing unsaturated aldehyde and unsaturated carboxylic acid |
| 07/12/2005 | US6916945 NOx treated mixed metal oxide catalyst |
| 07/07/2005 | WO2005061428A1 Method for purifying (meth)acrylic acid and method for producing (meth)acrylic ester |
| 07/07/2005 | US20050148793 under conditions such that a heat transfer coefficient of the heat medium is 1,000 W/(m2*K) or higher, and preventing the reaction of vapor phase catalytic oxidation in an area of the reactor having a heat transfer coefficient of the heat medium less than 1,000 W/(m2*K) |
| 07/06/2005 | EP1549598A1 Napththalene derivatives which inhibit the cytokine or biological activity of macrophage migration inhibitory factor (mif) |
| 07/06/2005 | CN1634845A Process for producing ibuprofen microcrystal |
| 07/06/2005 | CN1634844A Process for preparing potassium sorbate |
| 07/06/2005 | CN1209337C Method for preparing sorbic acid |
| 07/06/2005 | CN1209333C Process for preparation of sorbic acid or salts thereof |
| 07/06/2005 | CN1209332C Method for producing acrolein and/or acrylic acid |
| 07/05/2005 | US6914150 Vapor phase oxidation, ammoxidation using catalyst |
| 07/05/2005 | US6914029 An active and selective hydrocarbon partial oxidation catalyst comprises an activated partially-reduced polyoxometallate, preferably niobium polyoxomolybdate, that is prepared from a suitable polyoxoanion, which has been |
| 06/30/2005 | WO2005058798A2 Compounds having selective cytochrome p450rai-1 or selective cytochrome p450rai-2 inhibitory activity and methods of obtaining the same |
| 06/30/2005 | WO2005058785A1 Method for producing (meth)acrylic acid or (meth)acrolein |
| 06/30/2005 | WO2005058475A1 Catalyst filling method |
| 06/30/2005 | US20050143604 Method for producing acrylic acid |
| 06/30/2005 | US20050143603 unsaturated hydrocarbons can be subjected to selective allylic or vinylic oxidation by simple variation of the ligand; By using liquid phase containing acrylic acid in preparation of polymers, cost- and time-consuming concentration steps on acrylic acid can be avoided |
| 06/30/2005 | CA2550123A1 Compounds having selective cytochrome p450rai-1 or selective cytochrome p450rai-2 inhibitory activity and methods of obtaining the same |
| 06/29/2005 | EP1547994A1 Method of vapor phase catalytic oxidation using multitubular reactor |
| 06/29/2005 | EP1546082A1 New conjugated linolenic acids and methods for commercial preparation and purification |
| 06/29/2005 | EP1546080A1 Method for carrying out heterogeneously catalysed gas phase partial oxidation of acrolein to form acrylic acid |
| 06/29/2005 | CN1633406A Process for the production of metal salts of radical-polymerizable compounds |
| 06/29/2005 | CN1631879A Substituted phenyl keto enols as pesticides and herbicides |
| 06/29/2005 | CN1631878A C2 phenyl-substituted cyclic keto-enols used as pesticides and herbicides |
| 06/29/2005 | CN1208303C Process for producing (methyl) acrylic acid |
| 06/29/2005 | CN1208299C Solvent-free synthesis process for simultaneously producing 2, 4-dihydroxybenzoic acid and 2, 6-diydroxybenzoic acid |
| 06/29/2005 | CN1208128C Cocatalytic polymetallic oxide catalyst |
| 06/28/2005 | US6911556 Processes for the preparation of olefins, unsaturated carboxylic acids and unsaturated nitriles from alkanes |
| 06/23/2005 | WO2005056185A1 Process for producing composite oxide catalyst |
| 06/23/2005 | US20050137415 Process for the selective (AMM)oxidation of lower molecular weight alkanes and alkenes |
| 06/22/2005 | EP1230207B1 Metathesis syntheses of pheromones or their components |
| 06/22/2005 | CN1630700A Process to produce a dilute ethylene stream an a dilute propylene stream |
| 06/22/2005 | CN1629122A Process for preparing 3-phenyl-2-acrylic acid |
| 06/22/2005 | CN1207272C Production of amides and/or acids from nitriles |
| 06/21/2005 | CA2110579C High productivity process for the production of maleic anhydride |
| 06/16/2005 | US20050131255 Mixed catalyst bed; Group 8 , or alloy thereof , on catalyst support |
| 06/15/2005 | EP1539670A1 Method for producing acrylic acid from propane, in the presence of molecular oxygen |
| 06/15/2005 | EP1539669A1 Method for producing acrylic acid from propane |
| 06/15/2005 | EP1539668A1 Method for producing acrylic acid from propane, in the absence of molecular oxygen |
| 06/15/2005 | EP1071652B1 Process for the generation of alpha,beta-unsaturated carboxylic acids and esters using niobium catalyst |
| 06/15/2005 | EP1028963B1 Novel substituted phenyl keto enols |
| 06/15/2005 | CN1628089A Method for the oxidation of unsaturated hydrocarbons |
| 06/15/2005 | CN1206218C Aryl phenyl substituted cyclic ketoenols |
| 06/09/2005 | WO2004068946A3 Thiabendazole sorbate, method for the production thereof, and use thereof |
| 06/09/2005 | US20050124075 Method for the measurement of the pressure in a gas phase from rectification and/or absorption columns comprising (meth)acrylic acid the esters and/or nitriles thereof |
| 06/08/2005 | EP1536871A1 Washing device, method for purifying a washing product, and use of said washing device |
| 06/08/2005 | EP1102775B1 Novel phospholipids with unsaturated alkyl and acyl chains |
| 06/08/2005 | CN1205163C Method for discontiuous purification of crude acrylic acid by means of crystallization |
| 06/07/2005 | US6903232 Via crystallization of mixture of para-/meta- regioisomers; for production of terfenadine carboxylate |
| 06/02/2005 | WO2005049543A1 Method of storing (meth)acrylic acid or ester thereof |
| 06/02/2005 | WO2005007845A3 Transgenic cells |
| 06/02/2005 | US20050119498 Process for the production of metal salts of radical-polymerizable compounds |
| 06/02/2005 | US20050115897 Extraction and winterization of lipids from oilseed and microbial sources |
| 06/02/2005 | US20050115590 Method for cleaning plate columns used for rectifying liquids containing (meth)acrylic acid and/or the esters thereof |