Patents
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Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
10/1980
10/21/1980US4229605 1,7-Octadiene process
10/21/1980US4229597 Decomposition of m-diisopropylbenzene dihydroperoxide with an alumina-silica catalyst in a dispersion of a ketone and an aromatic hydrocarbon solvents
10/21/1980US4229595 Method of producing nitro-phenols
10/21/1980US4229592 Intermediate for prostaglandins and process for preparing the intermediate
10/21/1980US4229591 Process for preparing a diester of oxalic acid in the gaseous phase
10/21/1980US4229589 Process for preparing a diester of oxalic acid
10/21/1980US4229587 Process for preparing aromatic esters
10/21/1980US4229586 By oligomerization of c3 to c4 olefins then fractionating and hydroformylating and esterifying appropriate fractions
10/21/1980US4229585 Fluoro-prostaglandins
10/21/1980US4229479 Bacteriostats, fungistats
10/21/1980US4229478 Naphthaquinone anti-psoriatic agents
10/21/1980US4229470 Compounds having a trichloromethylic end group having a juvenile hormone action on insects and acaricide activity
10/21/1980US4229449 Substituted morpholine derivatives and compositions
10/21/1980US4229424 Crystalline zeolite product constituting ZSM-5/ZSM-11 intermediates
10/21/1980US4229381 Hydroformylation of olefins; platinum catalyst; bidentate ligand
10/21/1980US4229376 Polycyclic polyamines
10/21/1980US4229375 Viricides
10/21/1980US4229373 From mixture of methylamine, dimethylamine and trimethylamine
10/21/1980US4229367 Preparation of trans-4-alkyl-cyanoarylcyclohexanes
10/21/1980US4229366 Phase transfer agent is an ethylene oxide adduct
10/21/1980US4229365 Manufacture of substituted fluorobenzenes
10/21/1980US4229364 From hydroquinone using only water as the solvent
10/21/1980US4229362 Of terminal hydroxyl groups of polyethers
10/21/1980US4229354 Complexing with compounds of sulfur or oxygen
10/21/1980US4229324 Tricyclo-α,β-unsaturated aldehyde
10/21/1980US4229323 Nor-dehydropatchoulol
10/21/1980US4229315 Liquid crystalline cyclohexane derivatives
10/21/1980US4229261 Organic acids and esters
10/21/1980US4229208 Diurethanes with selective herbicidal action
10/21/1980CA1088105A1 Manufacture of ethyl benzene
10/21/1980CA1088104A1 Process for the manufacture fo ethers
10/21/1980CA1088103A1 Process for the improved manufacture of 2- ethylhexanol
10/21/1980CA1088101A1 Low pressure catalytic ethynylation process
10/21/1980CA1088100A1 Oxime ether, processes for producing it, and its use as antidote for herbicides which damage cultivated plants
10/21/1980CA1088097A1 Process for preparing n'-methyl acethydrazide
10/21/1980CA1088096A1 Carboxymethoxymalonic acid derivatives as detergent builders
10/21/1980CA1088095A1 Ibuprofen p-hydroxybenzaldehyde semicarbazone ester
10/21/1980CA1088094A1 Ibuprofen p-hydroxyphenylurea ester
10/21/1980CA1088093A1 Method for the preparation of aromatic urethans
10/21/1980CA1088092A1 Allyl-acrylic monomers, their preparation and polymers derived therefrom
10/21/1980CA1088089A1 Phenylalanine oxime esters
10/21/1980CA1088086A1 Process for the production of alcohol products
10/21/1980CA1088070A1 Process for the preparation of novel aminobenzocycloheptene derivatives
10/21/1980CA1088066A1 Nitrated couplers used as direct, oxydation and mixed dyes
10/15/1980EP0017623A2 Hardenable mixtures containing dimethylamino derivatives
10/15/1980EP0017568A1 Fluorinated sulfobetaines and applications of their surface-active properties to extinguishing compositions
10/15/1980EP0017560A1 Process and installation for the production of nitroparaffins by nitration of hydrocarbons in the gaseous phase
10/15/1980EP0017559A1 A gas-phase hydrocarbon nitration pressure reactor
10/15/1980EP0017494A2 Hydroxyimino-substituted aminoacetonitrile intermediates and their preparation
10/15/1980EP0017449A2 4,4'-Thiodiphenol-formaldehyde condensation products, their preparation and their use in the treatment of polyamide fibers
10/15/1980EP0017441A1 Preparation of esters
10/15/1980EP0017396A1 Hepteno-nitriles, process for their preparation and perfumery compositions containing them
10/15/1980EP0017284A2 Preparation of unsaturated ketones
10/15/1980EP0017235A1 Process for omega-123I-labelling of fatty acids
10/15/1980EP0017189A1 Watersoluble oxalkylated products, process for their preparation and their use
10/15/1980EP0017180A2 Arrangement at the compressor of a urea-synthesis plant
10/15/1980EP0017171A1 Process for preparing hexafluoroacetone
10/15/1980EP0017141A1 Process for the purification of trichlorophenol
10/15/1980EP0017118A1 Process for obtaining a conjugated diolefin from a C 4 or C 5 hydrocarbon mixture
10/15/1980EP0017116A1 Process for obtaining a conjugated diolefin from a mixture containing C 4- or C 5-hydrocarbons
10/15/1980EP0017110A2 N-dichloroacetyl-N-phenyl-alanin(thiol) esters, process for their preparation and their use as fungicides
10/15/1980EP0017068A1 Mixtures containing azodicarbon amide and alpha-amido sulfones, their preparation and use as a blowing agents
10/15/1980EP0017059A1 Process for the preparation of alkoxylated fatty acids and their use as solubilisers
10/15/1980EP0017051A1 Process for preparing alkyl esters of saturated aliphatic carboxylic acids
10/15/1980EP0016978A1 Process for preparing nitriles
10/15/1980EP0016949A1 Process for preparing urethanes
10/15/1980EP0016948A1 Process for preparing urethanes
10/15/1980EP0016899A1 Process for the recuperation of pure dicarboxylic acids, their anhydrides and/or esters
10/15/1980EP0016852A1 Process for producing C2-C4 hydrocarbons from carbon monoxide and hydrogen
10/15/1980EP0016851A1 Process for producing olefins from carbon monoxide and hydrogen
10/14/1980US4228304 Novel cyclohexanecarboxylic acid and its derivatives
10/14/1980US4228299 Intermediates for pyrethroid insecticides
10/14/1980US4228187 Alkyl and cycloalkylthiophenylalkylaminoalkanols, their salts and the preparation thereof
10/14/1980US4228186 Method for the control of manure-breeding insects
10/14/1980US4228183 Hypotensive agents
10/14/1980US4228181 Combating pests with 3,3-dimethylindan-5-yl N-alkyl-carbamic acid esters
10/14/1980US4228165 Phenyl isothiocyanate derivatives and their production
10/14/1980US4228107 Polyhalogenated hydrocarbons, useful as insecticide intermediates, and methods for their preparation
10/14/1980US4228105 Chemical intermediate for the production of phenylbutenones
10/14/1980US4228103 Effecting condensation of nitrohaloarene and formyl derivative of a primary aromatic amine with alkali metal hydroxide
10/14/1980US4228102 Preparation of carboxylic acid amides
10/14/1980US4228099 Ornithine and arginine salts of branched chain keto acids and uses in treatment of hepatic and renal disorders
10/14/1980US4228098 Molybdenum oxide-type catalyst
10/14/1980US4228097 Method of preparing α-hydroxymethylene nitriles
10/14/1980US4228094 Ethylene glycol extraction process
10/14/1980US4228088 Selective hydrogenation
10/14/1980US4228086 N-Substituted alkyl-N-nitrosocarbamoyl azides
10/14/1980US4228082 N-Substituted α-ketocarboxylic acid amides
10/14/1980US4228029 High positive dielectric anisotropy, low viscosity
10/14/1980US4228021 Chloro-sulphur additive
10/14/1980US4227918 Novel halogenoethyl sulphones and their use as plant growth regulators
10/14/1980CA1087638A1 Perfume compositions containing cis-and trans- trimethylcyclohexylethyl ethers and a process for making the trans-ether
10/14/1980CA1087637A1 Aryl sulphur compounds
10/14/1980CA1087636A1 Process for making polyamine carbamates
10/14/1980CA1087635A1 Isomerization of cyclohexanebis-(methylamine) stereoisomers
10/14/1980CA1087634A2 Diphenylamine compounds
10/14/1980CA1087627A1 Herbicidally active carbamic acid esters and their manufacture and use
10/14/1980CA1087622A1 PROCESS FOR THE PREPARATION OF .alpha. SUBSTITUTED KETONES
10/14/1980CA1087621A1 Carbamate thiosulfenyl-carbamoyl fluoride
10/14/1980CA1087620A1 Unsymmetrical bis-carbamate compound
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