Patents
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Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
09/1984
09/26/1984EP0016167B1 Polycarbonate compositions having improved barrier properties
09/25/1984US4473713 Hydrolysis of aryl-aliphatic ethers
09/25/1984US4473708 Reacting ketone with ammonia and hydrogen peroxide
09/25/1984US4473705 Heteropoly-acid containing catalyst
09/25/1984US4473704 Substituted dodecahydrotriphenylenes, decahydro-1H-cyclopenta[1]phenanthrenes, decahydro-1H-pyrido[1,2-f]phenanthridines and decahydropyrrolo[1,2-f]phenanthridines as CNS agents
09/25/1984US4473655 Hydrogen coordination
09/25/1984US4473630 Liquid developer comprising aminoalkyl styrene polymer for electrostatic images
09/25/1984US4473587 Prostaglandin E1 analogues
09/25/1984US4473579 Antiatherosclerotic tetrasubstituted ureas and thioureas
09/25/1984US4473554 Bestatin-related compounds as immunopotentiator
09/25/1984US4473544 Radio-iodine-labelled omega phenyl fatty acids
09/25/1984US4473504 Method of producing granular metallic soap
09/25/1984US4473498 Water-soluble, fiber-reactive organic dyestuffs containing a β-chloro-ethylsulfonyl-methyl-benzoic acid amide group
09/25/1984US4473374 Nitrated coupler compounds useful in direct dyeing and simultaneous oxidation and direct dyeing of keratinic fibers
09/25/1984CA1175075A1 Xylene isomerization
09/25/1984CA1175074A1 Method for the production of ethylbenzene
09/25/1984CA1175073A1 Process for preparing aromatics-rich hydrocarbons from synthesis gas
09/25/1984CA1175072A1 Process for purifying hexamethylenediamine
09/25/1984CA1175071A1 Production of cyclohexylamine
09/25/1984CA1175068A1 Treatment of olefin hydrocyanation products
09/25/1984CA1175067A1 Hydrocyanation of olefins
09/25/1984CA1175066A1 Hydrocyanation of olefins
09/25/1984CA1175065A1 Photoisomerisation of trans-cyclopropane-nitriles
09/25/1984CA1175064A1 Process for the preparation of nitriles from formamides
09/25/1984CA1175063A1 Recycling catalyst in preparation of dimethylformamide from dimethylamine and carbon monoxide
09/25/1984CA1175062A1 Method for deactivating catalyst in from dimethylamine and carbon monoxide
09/25/1984CA1175061A1 N'-phenyl-n-methylurea derivatives, and their production and use
09/25/1984CA1175058A1 Selective production of phenylene diacetate
09/25/1984CA1175050A1 Antiviral 1-aryl-5-amino-1-penten-3-ones
09/25/1984CA1175049A1 Process for preparing n, n'-disubstituted 3- aminopropaneamides
09/25/1984CA1175047A1 Xanthates
09/25/1984CA1175045A1 Process for controlled degradation in concentrated solution of liquid glucose syrups - product thus obtained and its use as an additive for mortars and concretes
09/25/1984CA1175033A1 Crystalline silicates
09/25/1984CA1174996A1 Production of n-substituted derivatives of 1- desoxynojirimicin
09/25/1984CA1174866A1 Plant growth regulating cyano-phenyl-acetamide derivatives
09/19/1984EP0119160A1 N-substituted 4-hydroxyphenylthiomethyl amines or urides
09/19/1984EP0119091A2 2,2-Diethoxypropionic acid derivatives
09/19/1984EP0119068A1 Method for preparing diaryl iodonium salts
09/19/1984EP0119067A1 Process for preparing aldehydes
09/19/1984EP0119065A1 Process for preparing diaryls
09/19/1984EP0119027A2 Improving catalytic activity of aluminosilicate zeolites
09/19/1984EP0119023A2 Improving catalytic activity of aluminosilicate zeolites
09/19/1984EP0118971A1 Process for the preparation of cyanotetrachlorobenzenes
09/19/1984EP0118934A1 Optically active alpha-azido-p-hydroxyphenylacetic acid and its salts, and the preparation thereof
09/19/1984EP0118877A2 Process for the preparation of diacyloxybutenes
09/19/1984EP0118851A1 Process for producing a chlorohalobenzene
09/19/1984EP0118833A1 Substituted diamides of phenylhydroxy-thiomalonic acids, process for their preparation and their use as pesticides
09/19/1984EP0118832A1 Process for the preparation of the disodium salt of 1,5-naphthalenedisulphonic acid
09/19/1984EP0118822A1 Substituted thioamides of hydroxy-malonic acids, process for their preparation and their use as pesticides
09/19/1984EP0118817A1 Process for the preparation of an isomeric composition of 1-(2,6,6-trimethylcyclohexyl)-hexan-3-ol, use of the obtained composition and intermediate carbinols
09/19/1984EP0118809A2 Composition essentially consisting of trans-1-(2,6,6-trimethylcyclohexyl)-hexan-3-ol, utilization of same and process for its preparation; cycloaliphatic ketone and alcohol intermediates
09/19/1984EP0118661A2 Fluorine-containing benzophenone derivatives
09/19/1984EP0118639A1 Synthesis of acrylic or methacrylic acid esters
09/18/1984US4472568 Basic hydrolysis
09/18/1984US4472525 Ethylene oligomerization process
09/18/1984US4472522 Suing polymerization catalyst composition of nickel salt, boron hydride reducing agent, and o-dihydrocarbylphosphinophenyl alcohol or ether
09/18/1984US4472516 Alkali metal salt deactivating solution
09/18/1984US4472466 Soil repellent fluorinated esters of multi-ring anhydride systems
09/18/1984US4472435 Hypotensive agent, aldosterone antagonist, and treatment of hepatitis
09/18/1984US4472433 Phenoxyphenyl acetic acids and their medicinal use
09/18/1984US4472430 Alpha-alkyl polyolefinic carboxylic acids and derivatives thereof useful in the treatment of psoriasis
09/18/1984US4472318 Dehydration of the corresponding oxime
09/18/1984US4472316 Antilipemic agnets
09/18/1984US4472311 Method of preparing 1,1,1-azidodinitro compounds
09/18/1984US4472301 Propranolol immunogen and antibodies
09/18/1984US4472294 Fluorine-containing compounds, and surface-tension lowering agent containing same
09/18/1984CA1174697A1 Catalytic dehydrohalogenation process
09/18/1984CA1174696A1 Process for the production of lower alcohols
09/18/1984CA1174693A1 Process for the production of 2,3- dichloropropionitrile
09/18/1984CA1174692A1 Process for synthesizing urea
09/18/1984CA1174689A1 Pyrethroids
09/18/1984CA1174686A1 Method for the production of alkyl and alkoxyalkyl substituted benzene compounds
09/18/1984CA1174634A1 Extractive distilling with reworking of residue
09/13/1984WO1984003505A1 Naphthyl or tetrahydronaphthyl-substituted naphthoic acid and de rivates
09/13/1984WO1984003504A1 Arthropodicides
09/13/1984WO1984003452A1 Binder-free zeolite catalyst, process for its preparation, and catalytic reaction using same
09/12/1984EP0118377A2 Process for the production of metachlorinated phenols
09/12/1984EP0118354A1 Chemical process for the purification of a mixture of isoprene trimers
09/12/1984EP0118348A1 Brominated compounds and opacifying products containing them
09/12/1984EP0118347A1 Non-ionic compounds with an iodinated or brominated benzenic structure, and opacifying products containing them
09/12/1984EP0118290A1 Process for recovering ethyleneamines from aqueous solution of ethyleneamine carbonates
09/12/1984EP0118283A1 Phenyl-cyclobutane carboxylates as arthropodicides
09/12/1984EP0118257A1 Optical resolution of 2,2'-bis(diphenylphosphino)-1,1'-binaphthyldioxide
09/12/1984EP0118244A2 Synthetic method for a chiral 3-(substituted-phenyl)-4-(3-hydroxypropyl)-cyclohexanol
09/12/1984EP0118241A1 Fluorination process
09/12/1984EP0118162A1 Preparation of metal containing catalysts
09/12/1984EP0118151A1 Process for the preparation of carboxylic acids
09/12/1984EP0118092A1 Process for removing a halogen component derived from a catalyst from an organic compound containing said halogen component
09/12/1984EP0118085A1 Process for preparation of tertiary olefins
09/12/1984EP0118046A1 Liquid crystal compounds, liquid crystal compositions and liquid crystal display devices
09/12/1984EP0117882A1 Novel aminopropylpivalamides and a method of preparation
09/11/1984US4471152 Separation of olefin mixtures by Cu (I) complexation
09/11/1984US4471148 Process for making catalytically active aluminosilicates and their uses
09/11/1984US4471139 Processes for making 3-methylthiophene-2-carboxaldehyde and intermediates therefor
09/11/1984US4471137 Highly sterically hindered guanidines and process for the production thereof
09/11/1984US4471118 Preparation of aldehydes by heating an α-hydroxyphosphonic acid ester
09/11/1984US4470997 Esters
09/11/1984US4470984 Combating pests with novel oxime-carbamates
09/11/1984US4470932 Preparation of carboxylic acid anhydrides
09/11/1984US4470909 Using a phosphine oxide
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