Patents
Patents for C07C 27 - Processes involving the simultaneous production of more than one class of oxygen-containing compounds (9,977)
08/1979
08/21/1979CA1060903A1 Pharmaceutically useful indanylpropionic acid derivatives
08/21/1979CA1060900A1 Preparation of solution polymers using a complex of a barium di-tert-alkoxide-hydroxide salt and an organic lithium compound as a catalyst
08/14/1979US4164510 Process for the autoxidation of an isopropylphenyl ester
08/14/1979CA1060479A1 Process of producing polyhydric alcohols
08/14/1979CA1060425A1 Contact mass for heterogeneous catalysis
08/07/1979US4163865 Process for the preparation of pinacols
08/07/1979CA1060126A1 Anaerobic waste treatment process employing recycle of purified effluent
08/07/1979CA1060050A1 Purification of hydroquinone
08/07/1979CA1060033A1 Continuous process for the preparation of propylene oxide
07/1979
07/31/1979US4163027 Working-up of reaction mixtures containing cyclohexanol and cyclohexanone
07/31/1979US4162992 Antimony-vanadium-titanium oxide
07/25/1979EP0003158A2 Oxidation and ammoxidation catalysts, their production and use
07/24/1979CA1059151A1 Preparation of phenyl methyl carbinol
07/24/1979CA1059150A1 Process for producing ethylphenol
07/24/1979CA1059148A1 Process for the preparation of meta-substituted halogeno-phenols
07/24/1979CA1058831A1 Method of conducting reactions in a trickle-type reactor
07/17/1979CA1058639A1 Catalytic process for polyhydric alcohols and derivatives
07/17/1979CA1058525A1 Membrane separation of phenols from aqueous streams
07/11/1979EP0003014A1 Process for the preparation of alcohols with 2-4 carbon atoms by catalytic hydration of olefines
07/11/1979EP0002887A1 A linear trimer of p-isopropenyl phenol, a process for the preparation of the trimer, epoxy resins cured using the trimer and an epoxy derivative of the trimer
07/11/1979EP0002679A1 1-Halo-1-propyn-3-ols, process for their preparation and their use as fungicides
07/10/1979US4160746 Catalyst for hydrogenation of acetophenone
07/10/1979CA1058211A1 Process for preparing vinyl esters of carboxylic acids
07/10/1979CA1058183A1 Pinane derivatives
07/03/1979US4159999 Hydroformylation of olefins
07/03/1979CA1057779A1 Process for direct methylation of phenol in liquid phase
07/03/1979CA1057776A1 Methylation of alpha-naphthol to 2-methyl-1-naphthol
07/03/1979CA1057695A1 Method for separating and recovering hydroquinone
06/1979
06/27/1979EP0002644A1 Basic complex magnesium compounds and their application to the preparation of detergent dispersant additives for lubricating oils
06/27/1979EP0002526A1 Process for simultaneously preparing 1,3-substituted ureas and 1,2-diols
06/27/1979EP0002525A1 Process for the treatment of methanolic-aqueous residues as a result of the syntheses with triphenyl-phosphonium salts
06/27/1979EP0002510A1 Cyclohexanes, method for their preparation, their use and compositions containing them
06/27/1979EP0002498A1 Process for preparing hydroxycitronellol
06/27/1979EP0002476A1 Photographic material and photographic treating baths containing a stabiliser and a process for the fabrication of photographic images in the presence of a stabilising agent
06/27/1979EP0002473A1 Process for preparing low molecular weight polyhydroxylic compounds and their use for the preparation of polyurethanes
06/26/1979CA1057313A1 Process for the continuous production of 2-ethyl hexanol
06/26/1979CA1057311A1 Process for manufacture of catechol
06/26/1979CA1057307A1 Hydroformylation of olefins
06/19/1979US4158611 Separation through distillation of phenol from acetone, acetophenone, carbinol and high boiling products
06/19/1979CA1056738A1 Esterification process waste water purification
06/12/1979US4158100 Reacting with hydrogen and carbon monoxide, cobalt catalyst
06/12/1979US4158020 Hydroformylation of olefins
06/12/1979CA1056406A1 Production of ethylphenols
06/12/1979CA1056403A1 Process for preventing the formation of an emulsion when working up reaction mixtures containing butyraldehydes and cobalt
06/12/1979CA1056390A1 Oxidative coupling of alkylphenols catalyzed by metal complexes of amino compounds
06/05/1979CA1055963A1 Process for the manufacture of resorcinol
06/05/1979CA1055875A1 Process for distillation and purification of a crude alcohol containing mixture
06/05/1979CA1055677A1 Basic carbonate for manufacture of copper-containing catalyst
05/1979
05/30/1979EP0002027A1 Process for the preparation of 2-butene-1-ol compounds by isomerization of the corresponding 3-butene-1-ol compounds
05/29/1979US4156789 5,6,7,8-Tetrahydro-1,6,7-naphthalenetriols
05/29/1979US4156787 Hydrogenation catalyst
05/29/1979US4156685 Process for producing a hydrofuran and a 1,4-diol
05/29/1979US4156636 Condensation of formaldehyde hydrate, baseficiation with calcium hydroxide
05/29/1979CA1055529A1 Preparation of terpenophenols
05/29/1979CA1055523A1 Process for the preparation of phloroglucinol
05/22/1979US4156101 Telomerization of alpha-olefin with secondary alcohol
05/22/1979US4155919 Process for the production of 1,4-butanediol and tetrahydrofuran
05/22/1979US4155804 Removal of volatile organic components from spent sulfite effluent
05/22/1979CA1055050A1 Cyclohexane oxidation in the presence of binary catalysts
05/16/1979EP0001937A1 Process for the hydrocarbonylation of methanol to ethanol in the presence of an inert liquid
05/16/1979EP0001910A1 Preparation of 4,4'-dihydroxy stilbenes or derivatives thereof
05/16/1979EP0001909A1 Preparation of 1,2-bis(4-hydroxyaryl)ethanes by one-step dehydrohalogenation-rearrangement-hydrogenation of 1,1-bis(4-hydroxyaryl)-2-haloethanes, which may be followed by acylation
05/16/1979EP0001863A1 Preparation of bisphenols
05/16/1979EP0001861A1 Process for the preparation of hydrocarbon solutions of organic magnesium compounds containing oxygen and the solutions obtained
05/15/1979US4154970 Alkali metal alcoholate
05/15/1979US4154965 From d-keto esters, two stage
05/15/1979US4154964 By treatment with countercurrent flow of phosphoric acid under a temperature gradient
05/08/1979US4153795 Cobalt pyridyl catalysts for hydroformylation
05/08/1979US4153615 Method of producing coloring agents
05/08/1979CA1054160A1 Polyhydric alcohol production using ruthenium zeolite catalyst
05/02/1979EP0001698A1 Isomerisation and production of alkylphenols
05/02/1979EP0001694A1 Process for producing high purity anhydrous ethanol
05/02/1979EP0001681A1 Dehydration of alcohols, preferably ethanol, using a cyclohexane entrainer
05/02/1979EP0001668A2 Cyclisation process for preparing 11 beta-axially-substituted steroids
05/01/1979US4152530 Reaction with alkali metal hydroxylate to form ester followed by alkaline hydrolysis of ester
05/01/1979US4152525 Absorption in acetic acid, recycling, hydrolysis
05/01/1979CA1053651A1 Copper chromite catalyst
04/1979
04/24/1979US4151357 Polyprenyl piperazines
04/24/1979US4151294 Antiinflammatory agents, lowers serum triglyceride level
04/24/1979US4151048 Recovery of alkylene glycols by azeotropic distillation
04/24/1979US4151028 Alkanolamine salts of phenolic resins
04/24/1979CA1053263A1 Process for producing ethylphenols
04/18/1979EP0001384A1 Process for the ortho-alkylation of phenols
04/17/1979US4150245 Hydration of olefins using vaporized phosphoric acid
04/17/1979US4150243 Sulfuric acid
04/17/1979US4149940 Methanol
04/10/1979US4149021 Ester hydrogenation using cobalt, zinc and copper oxide catalyst
04/10/1979US4149019 Process for the transalkylation of nuclear methylated phenols
04/10/1979US4149015 Substituted benzopinacols
04/10/1979CA1052395A1 Process for the preparation of primary alcohols with branched alkyls on the second carbon atom
04/10/1979CA1052394A1 Manufacture of 1,4-butanediol
04/04/1979EP0001321A1 Alkanolamine salts of phenolic resins, their manufacture and their use as bonding agents
04/03/1979US4147872 3-[2-Hydroxy-4-(substituted)-phenyl]azacycloalkanes and derivatives thereof as analgesic agents and intermediates therefor
04/03/1979US4147708 Preparation of carotenoids using a π-allyl complex
04/03/1979CA1051854A1 Process for recovering catalyst systems from raw hydroformylation products
04/03/1979CA1051809A1 Alkylation reaction chamber
03/1979
03/21/1979EP0001043A2 Synthesis and aqueous recovery of hydroquinone
03/20/1979CA1051039A1 Process for the production of butanediol
03/20/1979CA1051038A1 Cyclic acetal
03/20/1979CA1051035A1 Process for the recovery of ortho-phenylphenol
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