Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
06/2000
06/21/2000DE19855757A1 Querverbrückte Cyclohexan-Derivate und flüssigkristallines Medium Cross-bridged cyclohexane derivatives and liquid crystalline medium
06/21/2000CN1257473A New polymerisable liquid crystalline compounds
06/21/2000CN1257472A Method for producing ester plasticizers
06/21/2000CN1257470A Method for producing 1,6-hexanediol and 6-hydroxycaproic acid or their esters
06/21/2000CN1257426A Use of fumaric acid derivatives
06/21/2000CN1257064A Process for recovering terephthalic acid from alkali reduced sewage
06/21/2000CN1257058A Continuous polymerizing process and products by said process
06/21/2000CN1053666C Benzoheterocylic compounds and process for preparing medicated salt thereof
06/21/2000CN1053599C Zirconium-base solid catalyst for synthetizing glycol series monoether acetic ether
06/20/2000US6077970 Carboxylic acid esters of 2-hydroxy-5-isoalkyl-beta-methylstyrene
06/20/2000US6077644 Uniform solution of a film-forming acrylic resin and an acid generator
06/20/2000CA2121577C Novel uv curable crosslinking agents useful in copolymerization
06/20/2000CA1341036C Achiral fluorine-containing liquid crystals
06/15/2000WO2000034220A2 Method for stabilizing chemical compounds containing at least one ethylenically unsaturated bond in order to prevent undesirable radical polymerization
06/15/2000WO2000033846A1 Pentacyclic triterpenes
06/15/2000WO2000033824A2 Bioflavonoids, anthocyanins and phenolic compounds from cherries for inhibiting inflammation
06/15/2000WO2000033667A2 Bioflavonoids, anthocyanins and phenol compounds from cherries as antioxidants
06/15/2000WO2000014141A8 Monocarboxylic acid-terminated polymers of carbon dioxide and an alkylene oxide
06/15/2000WO2000006533A3 Monomers and network polymers obtained therefrom
06/15/2000DE19857127A1 Oligomere Diarylbutadiene Oligomers diarylbutadienes
06/15/2000DE19856565A1 Verfahren zur Stabilisierung von wenigstens eine ethylenisch ungesättigte Bindung aufweisenden chemischen Verbindungen gegen unerwünschte radikalische Polymerisation Process for stabilizing at least one ethylenically unsaturated bond-containing chemical compounds against unwanted free-radical polymerization
06/15/2000CA2354049A1 Pentacyclic triterpenes
06/14/2000EP1008586A1 Oligomeric diarylbutadienes
06/14/2000EP1008585A1 Fluorine-substituted compounds and ferrielectric liquid-crystal composition containing the same
06/14/2000EP1008584A1 Process for the preparation of diesters of trimethylhydrochinone and of trimethylhydrochinone
06/14/2000EP1008583A1 Process for making 2-alkyl-3-hydroxybenzoic acids
06/14/2000EP1008385A2 Fluid bed vinyl acetate catalyst
06/14/2000EP1008344A2 The new use of dicaffeoylquinic acid for treating hepatitis b and the diseases related with retrovirus, and the new caffeoylquinic acid derivatives
06/14/2000EP1007502A1 Esters of aromatic polycarboxylic acids with 2-alkylalkan-1-ols
06/14/2000EP1007500A1 Method for producing alkylene glycol esters with limited homologue distribution
06/14/2000EP1007204A1 Supported catalysts containing a platinum group metal and method for producing diarylcarbonates
06/14/2000EP1007203A1 Catalysts containing a platinum group metal and produced in a sol-gel method, as well as method for producing diarylcarbonates
06/14/2000EP0898494B1 A two step gold addition method for preparing a vinyl acetate catalyst
06/14/2000EP0826659B1 Polycyclic compound, liquid-crystal material composed of the compound, and liquid-crystal composition and liquid-crystal device containing the material
06/14/2000EP0820426B1 SUBSTITUTED DIBENZ[a,f]AZULENES AND METHODS OF PREPARATION
06/14/2000EP0815070B1 Method of producing 3-pentenic acid esters by carbonylation of alkoxybutenes
06/14/2000EP0777645B1 Oxime ethers and their use as pesticides
06/14/2000EP0710223B1 Synthesis of taxol and its derivatives
06/14/2000CN1256264A Process for preparing 2-alkyl-3-hydroxy-benzoic acid
06/14/2000CN1053393C Catalyst in use for synthetizing carbonate with CO2
06/13/2000US6075162 Reacting acetone and methanol as the starting materials; efficiency
06/13/2000US6075161 Catalyzing the reaction with carbon monoxide in presence of a palladium compound catalyst and a solvent at elevated temperature and elevated pressure
06/13/2000US6075156 Cycloaddition reaction cyclopentadiene and vinyl acetate, also generating a pressure above 4 atmospheres, then esterifying with a carboxylic acid, biotransformation with an enzyme
06/13/2000US6075001 Activation of peroxy bleach
06/13/2000US6074979 Polybetaine-stabilized, palladium-containing nanoparticles, a process for preparing them and also catalysts prepared from them for producing vinyl acetate
06/13/2000CA2145995C Solid nondigestible polyol polyesters containing esterified hydroxy fatty acids such as esterified ricinoleic acid
06/08/2000WO2000032554A1 Process for the resolution of tramadol
06/08/2000WO2000032550A1 Allylic phenyl ether (meth)acrylate compositions and novel allylic phenyl ether (meth)acrylate monomers
06/08/2000CA2353549A1 Process for the resolution of tramadol
06/07/2000EP1006105A1 Benzene derivatives
06/07/2000EP1006101A1 Aromatic ester (meth)acrylate dendrimer and curable resin composition
06/07/2000EP1006100A1 Process for the production of vinyl actetate
06/07/2000EP1006098A2 Cross-bridged cyclohexane derivatives and liquid crystal medium
06/07/2000EP0910561A4 Inhibitors of oleamide hydrolase
06/07/2000EP0876328B1 Amphiphilic compounds with a plurality of hydrophilic and hydrophobic groups based on carbonic acid derivatives
06/07/2000CN1255938A Improved oil compsns.
06/07/2000CN1255489A Method for preparing cyclopropane carboxylic ester
06/07/2000CN1255488A Processfor prepn. of 2-nialkyl 4-bromo-acetoacetic ester
06/07/2000CN1255486A Process for preparing polyester oligomer containing carboxyl
06/07/2000CN1053178C Process for prepn. of carboxylic acids or corresponding esters in presence of catalyst based on reodium and iridium
06/06/2000US6072081 Optically active bisoxazoline compounds, production and use thereof
06/06/2000US6072078 Reacting ethylene, oxygen and acetic acid using catalyst comprising porous support carrying metallic palladium and gold, copper metal or cupric acetate, and magnesium, calcium. barium or zirconium oxide or mixture of oxide and free metal
06/06/2000US6072077 Compunds having intensive mango aroma, flavor intensifying and rounding action
06/06/2000US6072076 Continuous preparation of alkyl esters of (meth)acrylic acid
06/06/2000US6072074 Process for producing 3-propynyl-2-2-dimethylcycloprophane-carboxylic acid and its lower akyl esters
06/06/2000US6071979 To generate photoinitiators for polymerizing unsaturated monomers and curing an unsaturated oligomer/monomer mixture
06/06/2000US6071960 For treatment of diseases caused by or resulting in metabolic dysfunction and/or energy deprivation, such as diabetes, acute starvation, endotoxemia, sepsis, systemic inflammatory response syndrome and multiple orgen dysfunction syndrome
06/06/2000US6071898 Asiatic acid derivatives having modified A-ring
06/06/2000US6071854 Thermally sensitized sheet
06/06/2000US6071848 Oxidation with hydrogen peroxide in the presence of a catalyst comprising iron, administered as an inorganic salt, carboxylic acid of an aromatic compound containing nitrogen
06/06/2000US6071843 Process for reactivating catalyst systems containing a platinum group metal
06/06/2000US6071226 Balance between pot life and reactivity in curing, anticorrosive properties and nonyellowing
06/02/2000WO2000031017A1 Polymerizable alicyclic esters and process for producing the same
06/02/2000WO2000031016A1 Process for production of esters
06/02/2000WO2000031009A1 Functional trifluorovinyl monomers and their copolymerisation with fluorinated olefins
05/2000
05/31/2000EP1004569A1 Pyrethroid compounds and composition for controlling pest containing the same
05/31/2000EP1004568A2 Novel ester compounds, polymers, resist compositions and patterning process
05/31/2000EP1004565A1 Preparation of 1-alkoxy-2-methyl-1,3-butadienes
05/31/2000EP1003709A1 Fungicidal compounds having a fluorovinyloxyphenyl moiety and process for the preparation thereof
05/31/2000EP1003707A1 Malonic acid and esters thereof
05/31/2000EP1003706A1 Cyclohexenone long-chain alcohol and medicament containing same
05/31/2000EP1003697A1 Method for oxidising substituted hydrocarbon derivatives
05/31/2000EP1003469A2 Fragrance precursors
05/31/2000EP0874799B1 Preparation of allyl succinate derivatives and starting materials therefor
05/31/2000DE19955932A1 New cyclobutane derivatives, useful as components of liquid crystal media for liquid crystal displays, reflective or trans-reflective displays and electro-optical displays
05/31/2000CN1255118A Process for preparation of methaerylate esters
05/31/2000CN1255115A Substituted 2-(3-alkenyl-benzoyl)-cyclohexane-1,3-diones
05/31/2000CN1254709A Process for preparing pentadiol ester
05/31/2000CN1254708A Process for synthesizing C1-6 fragment compound as intermediate of esperamicin
05/31/2000CN1254706A Apparatus and process for producing perspex or methyl acrylic acid with high output rate
05/31/2000CN1254507A Pyrethroid compound and composition containing said compound for preventing and killing pests
05/30/2000US6069283 Illudin analogs useful as antitumor agents
05/30/2000US6069273 Having tremendous spreadability when applied to substrate to form a lubricating films
05/30/2000US6069158 10,11-dihydro-3(3-(4-amino-2-pyridylamino)-1-propyloxy)-5h-dib enzo(a,d)cycloheptene-10-acetic acid
05/30/2000CA1341010C Compounds useful in preparing fluorine-containing chiral smectic liquid crystals
05/25/2000WO2000029521A1 Soluble complex alcohol ester compounds and compositions
05/25/2000WO2000029370A1 Industrial process for the production of l-carnitine
05/25/2000CA2350768A1 Soluble complex alcohol ester compounds and compositions
05/25/2000CA2349536A1 Industrial process for the preparation of l-carnitine
05/24/2000EP1002788A1 Process for preparing halogenated phenylmalonates