| Patents for C07C 57 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms (12,415) |
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| 03/29/2000 | CN1248975A Organotin maleates for stabilising thermoplastic polymers |
| 03/29/2000 | CN1248967A Process for the preparation of stable, non-hygroscopic salts of L--) carnitine and alkanoyl L(-) carnitines |
| 03/29/2000 | CN1248965A Composition with base of organotin maleates useful for stabilising and lubricating thermoplastic polymers, method for obtaining said composition |
| 03/29/2000 | CN1050779C Multimtal oxide composition |
| 03/28/2000 | US6043250 Treating or preventing inflammatory diseases |
| 03/23/2000 | WO2000015341A2 Method for producing active and/or selective solid catalysts from inorganic or organometallic materials |
| 03/23/2000 | WO2000015214A1 Fc RECEPTOR MODULATORS AND USES THEREOF |
| 03/23/2000 | DE19843242A1 Active and/or selective catalysts made from inorganic or organometallic solids used for partial oxidation of propane are manufactured using multistep development process |
| 03/22/2000 | EP0987057A1 Catalytic vapor-phase oxidation method and shell-and-tube reactor |
| 03/22/2000 | CN1247853A Purifying propenoic acid by vacuum evaporating crystalization |
| 03/16/2000 | WO2000014177A1 Vinyl monomer polymerization inhibition using hindered hydroxylamines |
| 03/16/2000 | WO2000014080A1 Geranic acid derivatives |
| 03/16/2000 | CA2343022A1 Vinyl monomer polymerization inhibition using hindered hydroxylamines |
| 03/15/2000 | EP0984915A2 Lutein esters having high bioavailability |
| 03/15/2000 | CN1247186A Method for continuously reclaimating (methyl) propenoic acid |
| 03/15/2000 | CN1247185A Method for continuously reclaimating (methyl) propenoic acid |
| 03/15/2000 | CN1247184A Method for continuously reclaimating (methyl) propenoic acid |
| 03/14/2000 | US6037472 For treating disease-states characterized by excessive activity of matrix metalloproteases such as rheumatoid arthritis, osteoarthritis, periodontal disease, aberrant angiogenesis, tumor invasion and metastasis |
| 03/08/2000 | EP0983992A2 Compounds having selectivity for retinoid x receptors |
| 03/08/2000 | EP0983991A2 Compounds having selectivity for retinoid x receptors |
| 03/08/2000 | CN1050127C Benocycloheptenes and benzoxepines preparing process thereof and pharmaceutical compositions containing them |
| 03/08/2000 | CN1050117C Method for separation and preparation of maleic-15-tetracosenoic acid |
| 03/07/2000 | US6034242 2,4-pentadienoic acid derivatives having retinoid-like biological activity |
| 03/02/2000 | WO2000010961A1 Method for producing acrolein and/or acrylic acid from propane |
| 03/02/2000 | WO2000010960A1 Method for producing acrolein and/or acrylic acid from propane |
| 03/02/2000 | WO2000010959A1 Method for making methacrylic acid from methacrolein by redox reaction |
| 03/02/2000 | WO2000010957A1 Method for producing acrolein and/or acrylic acid from propane |
| 03/02/2000 | DE19909923A1 Production of acrylic acid useful as intermediate e.g. for polymer dispersion, uses N-oxyl radicals in aqueous solution as only polymerization inhibitor in separation of gas phase oxidation product |
| 03/02/2000 | DE19839782A1 Metallic reactor tube, useful for the production of (meth)acrolein and/or (meth)acrylic acid by catalytic gas-phase oxidation of alkane or alkene etc. |
| 03/02/2000 | DE19838845A1 Purification of acrylic acid, used e.g. in polymer production, involves crystallization from mixture with solvent of higher boiling solvent, preferably used as absorbent for gas from catalytic oxidation |
| 03/02/2000 | DE19838817A1 Verfahren zur kontinuierlichen Gewinnung von (Meth)acrylsäure A process for the continuous recovery of (meth) acrylic acid |
| 03/02/2000 | DE19838795A1 Verfahren zur kontinuierlichen Gewinnung von (Meth)acrylsäure A process for the continuous recovery of (meth) acrylic acid |
| 03/02/2000 | DE19838783A1 Verfahren zur kontinuierlichen Gewinnung von (Meth)acrylsäure A process for the continuous recovery of (meth) acrylic acid |
| 03/01/2000 | EP0982289A2 Process for the continuous isolation of (meth)acrylic acid |
| 03/01/2000 | EP0982288A2 Process for the continuous purification of (meth)acrylic acid |
| 03/01/2000 | EP0982287A1 Process for the continuous recovery of (meth)acrylic acid |
| 03/01/2000 | CN1245812A Cinnamic acid derivative |
| 02/29/2000 | US6030964 Binds to retinoic acid receptors and useful for treating psoriasis, autoimmune diseases, tumors, rheumatoid arthritis and for inducing immunosuppression in organ transplantation |
| 02/24/2000 | WO2000009262A1 Wells-dawson type heteropolyacids, their preparation and use as oxidation catalysts |
| 02/24/2000 | WO2000009260A1 Molybdenum-vanadium based catalyst for low temperature selective oxidation of propylene, methods of making and using the same |
| 02/24/2000 | WO2000009253A1 Reactor comprising a contact tube bundle |
| 02/24/2000 | DE19837520A1 Production of acrolein and/or acrylic acid involves two stage catalytic oxydehydrogenation of propane, using air as the oxygen source and removing nitrogen before the propene oxidation stage |
| 02/24/2000 | DE19837519A1 Production of acrolein and/or acrylic acid involves two stage catalytic oxydehydrogenation of propane, using air as the oxygen source and removing nitrogen from residual gas before recycling |
| 02/24/2000 | DE19837518A1 Production of acrolein and/or acrylic acid involves two stage catalytic oxydehydrogenation of propane, using modified air with less nitrogen and more oxygen than normal air as the oxygen source |
| 02/24/2000 | DE19837517A1 Production of acrolein and/or acrylic acid involves two stage catalytic oxydehydrogenation of propane, using modified air with less nitrogen and more oxygen than normal air as the oxygen source |
| 02/24/2000 | CA2337870A1 Wells-dawson type heteropolyacids, their preparation and use as oxidation catalysts |
| 02/23/2000 | EP0980289A1 Process for preparing carboxylic acid salts and catalysts useful in such process |
| 02/23/2000 | CN1245483A Cyclohexane derivatives, liquid-crystal composition, and liquid-crystal display element |
| 02/23/2000 | CN1049648C Method for producing aliphatic dicarboxylic acid from hydroxycarbonlation of lactone |
| 02/22/2000 | US6028220 Producing acrolein and acrylic acid using a supported dual activity molybdenum, iron, and bismuth based catalyst in a fixed bed multitubular reactor |
| 02/22/2000 | US6028103 Triaryl methane compounds and analogues thereof useful for the treatment or prevention of sickle cell disease or diseases characterized by abnormal cell proliferation |
| 02/22/2000 | US6028052 Treating NIDDM with RXR agonists |
| 02/17/2000 | WO2000008031A1 Novel phospholipids with unsaturated alkyl and acyl chains |
| 02/17/2000 | WO2000007552A1 Hair treatment preparation |
| 02/17/2000 | DE19836792A1 Tube bundle reactor, for oxidation reactions, has partitioned headers allowing heat exchange medium supply to the lower header to be combined with co-current passage within the reactor |
| 02/17/2000 | DE19836367A1 Isolating pure anhydrous 2-6C carboxylic acid, especially (meth)acrylic acid for polymer production, involves complexing from the gas phase with high-boiling amine followed by thermal cleavage of the complex |
| 02/16/2000 | EP0979813A1 Production process for acrylic acid |
| 02/16/2000 | EP0979224A1 Solid compositions suitable for oral administration comprising l-carnitine or alkanoyl-l-carnitine magnesium fumarate |
| 02/16/2000 | CN1244519A Method for producing propenoic acid |
| 02/16/2000 | CN1049423C 芳香羧酸衍生物 Aromatic carboxylic acid derivatives |
| 02/15/2000 | US6025523 Process for the manufacture of acrylic acid from acrolein by a redox reaction and use of a solid mixed oxide composition as redox system in the said reaction |
| 02/15/2000 | US6025511 A myristic acid selected analogs for inhibiting the biosynthesis of the glycosyl phosphatidylinositol (gpi) anchor of the parasite |
| 02/15/2000 | CA2164912C Process for recovering the light noble products present in the distillation residues of processes used to prepare acrylic acid and its esters |
| 02/10/2000 | DE19835611A1 Neuartige Phospholipide mit synthetischen, ungesättigten Alkyl- und Acylketten Novel synthetic phospholipids with unsaturated alkyl and acyl chains |
| 02/10/2000 | DE19835327A1 Haarbehandlungsmittel Hair treatment agent |
| 02/09/2000 | EP0977725A1 New fatty acid derivatives |
| 02/09/2000 | CN1049162C Catalyst for producing metharylic acid by isobutene or tertiary but anol two step oxidation |
| 02/08/2000 | US6022983 Preparing a myxopyronin |
| 02/03/2000 | WO2000005188A1 Method for producing acrylic acid |
| 02/02/2000 | EP0976702A1 Method for inhibiting polymerization of a vinyl compound |
| 02/02/2000 | CN1243504A Apparatus and method for recovering sorbic acid |
| 02/02/2000 | CN1243118A Separation method for coarse liquid acetic acid ethyenyl ester |
| 02/02/2000 | CN1243115A Polymerization inhibiting method for ethenyl chemical compound |
| 02/01/2000 | CA1340886C 1, 2-di (4-isobutylphenyl) hydrocarbon and its preparation and uses as intermediate |
| 01/27/2000 | WO2000003965A1 Derivatives of 1-oxyl-4-hydroxy- or 4-amino-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth)acrylate monomers |
| 01/27/2000 | WO2000003580A2 Utilization of 3,3-dichloro-2-fluoro-acrylic acid derivatives for pest control |
| 01/27/2000 | DE19833049A1 Acrylic acid production by gas-phase oxidation of 3C feedstock, involves work-up by condensation and vacuum-crystallization, recycling mother liquor and evaporated liquid to the condensation stage |
| 01/27/2000 | DE19832962A1 Reinigung von Acrylsäure durch Kristallisation mittels Vakuumverdampfung Purification of acrylic acid by crystallization by vacuum evaporation |
| 01/26/2000 | EP0974574A1 Purification of acrylic acid by crystallisation through vacuum evaporation |
| 01/26/2000 | EP0973725A2 New 1,7,7-trimethyl-bicyclo 2.2.1]heptane derivatives |
| 01/26/2000 | EP0973724A1 Novel process for the preparation of (+/-)3- (3,4-dichlorophenyl)-2- dimethylamino-2-methylpropan-1-ol or cericlamine (inn) |
| 01/26/2000 | EP0973718A1 Method for extracting (meth)acrylic acid |
| 01/26/2000 | EP0836637A4 Process for improving color and color stability of oleic acid |
| 01/26/2000 | CN1048652C Multi-metal oxide composition |
| 01/25/2000 | US6017907 Structural analogues of vitamin D |
| 01/25/2000 | CA2125664C Method to produce single cell oil containing gamma-linolenic acid |
| 01/20/2000 | WO2000002840A1 Preparation of carboxylic compounds and their derivatives |
| 01/20/2000 | DE19832445A1 Plant protectant and pesticidal use of new or known 3,3-dichloro-2-fluoroacrylic acid derivatives, having e.g. bactericidal, fungicidal, insecticidal, acaricidal and ectoparasiticidal activity |
| 01/20/2000 | CA2336115A1 Preparation of carboxylic compounds and their derivatives |
| 01/19/2000 | EP0972762A2 Novel structural analogues of vitamin D |
| 01/19/2000 | CN1241558A Bicyclic aromatic compound and its application in human medicines or animal medicines and cosmetics teconology |
| 01/18/2000 | US6015838 Aqueous film-forming foam compositions |
| 01/13/2000 | WO2000001657A1 Method for purifying acrylic acid or methacrylic acid by crystallization and distillation |
| 01/13/2000 | WO1999029640A3 Compositions and methods for modulating the activity of fibroblast growth factor |
| 01/12/2000 | EP0970941A1 Apparatus and method for recovering sorbic acid |
| 01/12/2000 | EP0970693A1 Biologically active labdane or labdene derivatives from Cistus |
| 01/12/2000 | EP0970195A1 Fatty-acid amide hydrolase |
| 01/12/2000 | EP0846029B1 Method for separating a palladium catalyst |
| 01/11/2000 | US6013832 Process for the production of benzene derivatives |
| 01/05/2000 | DE19829477A1 Verfahren zur Reinigung von Acrylsäure oder Methacrylsäure durch Kristallisation und Destillation A method for purifying acrylic acid or methacrylic acid by crystallization and distillation |