Patents
Patents for C07C 31 - Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (16,921)
04/1980
04/02/1980EP0009385A1 Process for methanol production
03/1980
03/25/1980US4195190 Preparation of ethylene glycol
03/19/1980EP0008767A1 A heterogeneous vapor phase process for the catalytic hydrogenation of aldehydes to alcohols
03/19/1980EP0008654A1 Process for obtaining pure 2-(perfluoroalkyl)-ethanols from their mixtures with 2-(perfluoroalkyl)-ethylenes and optionally 2-(perfluoroalkyl)-ethyl esters
03/11/1980CA1073468A1 Process for the simultaneous production of diols and n,n-dialkyl carboxylic acid amides
03/11/1980CA1073467A1 Process for the production of diols and n,n-dialkyl carboxylic acid amides
02/1980
02/20/1980EP0008096A2 Process for the synthesis of 2-(perfluoroalkyl)-ethanols
02/19/1980US4189597 Prostaglandins, bronchodilators
02/19/1980CA1072124A1 Process for the production of lower alcohols by direct catalytic hydration of lower olefins
02/19/1980CA1072123A1 Manufacture of alkanols
02/05/1980US4187153 Production of alkylene glycols
02/05/1980CA1071194A1 Process for preparing mannitol from glucose
01/1980
01/29/1980US4186150 Novel oxyhydrocarbylnorbornane derivatives and perfumery uses thereof
01/29/1980CA1070711A1 Process for preparing butanediol-(1.4)
01/23/1980EP0007102A2 Process for preparing low molecular weight polyhydroxylic compounds and their use
01/23/1980EP0007101A1 Process for the preparation of polyalcohols and process for the manufacture of polyurethanes using these polyalcohols
01/23/1980EP0007100A2 Process for preparing low molecular weight polyhydroxylic compounds and their use
01/09/1980EP0006634A1 Catalytic process for producing polyhydric alcohols
01/09/1980EP0006592A1 Process for preparing polyhydric alcohols and especially xylitol
01/09/1980EP0006460A1 Process for obtaining pure neopentyl glycol
01/09/1980EP0006313A1 Process for the reduction of sugars to sugar alcohols
01/09/1980EP0006162A1 Process for obtaining xylitol from syrups resulting from the crystallization of xylitol
01/08/1980US4182919 Separation of catalyst from reaction product by filtration
01/08/1980CA1069540A1 Catalytic process for polyhydric alcohols and derivatives
01/08/1980CA1069539A1 Process for preparing butanediol and/or butenediol
01/01/1980US4181810 Process for the preparation of propane-1,3-diols, disubstituted in the 2-position
01/01/1980US4181796 Process for obtaining xylan and fibrin from vegetable raw material containing xylan
01/01/1980US4181675 Process for methanol production
01/01/1980US4181631 Alpha-hydroxyalkyl-4-tertiary-alkylcyclohexane perfume compositions
12/1979
12/25/1979US4180543 Ammonia synthesis reactor having parallel feed to plural catalyst beds
12/25/1979US4180517 Catalyst and process for producing polyhydric alcohols and derivatives
12/18/1979CA1068306A1 Alcohol-rhodium separation process
12/18/1979CA1068305A1 Method and apparatus for the manufacture of methanol
12/12/1979EP0006061A1 Medicinal compound consisting of a derivative of cyclopentyl aldehyde
12/11/1979US4178461 Bronchodilators, gastric acid secretion inhibitors
12/11/1979US4178300 Low viscosity
11/1979
11/28/1979EP0005492A2 Preparation of alcohols from synthesis gas
11/27/1979CA1067061A1 Recovery of catalysts in a fluidized bed
11/20/1979CA1066723A1 One-step method for hydrolyzing and hydrogenating acetal-aldehydes
11/20/1979CA1066722A1 Two-step method for hydrolyzing and hydrogenating acetal-aldehydes
11/06/1979US4173514 Isomerization catalysts, glucose isomerase enzyme, hydrogenation prepared from glucose
10/1979
10/30/1979US4172945 Precursors of indanpentol derivatives
10/30/1979CA1065347A1 Methanol
10/30/1979CA1065346A1 Low molecular weight tert.-alcohols
10/23/1979US4172195 Blocking
10/23/1979CA1064968A1 Alcohol separation
10/23/1979CA1064960A1 Process for preparing allylic esters of carboxylic acids
10/23/1979CA1064893A1 Catalyst composition and method for preparing the same
10/17/1979EP0004725A1 Production of glycols
10/17/1979EP0004721A1 Process for hydrogenation of sugar solutions to a high-mannitol product
10/17/1979EP0004720A1 Production of high mannitol content solutions from glucose
10/16/1979CA1064525A1 Stable aluminum alkoxide solutions
10/16/1979CA1064512A1 Method for preparing organic vanadates
10/09/1979CA1064055A1 Process for preparing glycols
10/02/1979CA1063623A1 Alcohol process
10/02/1979CA1063622A1 PROCESS FOR THE PREPARATION OF.alpha.,.alpha.,.alpha.',.alpha.',-TETRAMETHYL-PHENYLENE-BISCARBINOLS
09/1979
09/18/1979CA1062720A1 Method for preparing ethyl vanadate
09/11/1979US4167641 Haloacylation, reaction with enamine and tert-amine, acidification to form diketone, reaction with alkali metal hydroxide or alkoxide
09/05/1979EP0003876A1 Process for the hydrocarbonylation of methanol to ethanol in the presence of added oxygen-containing organic compounds
08/1979
08/21/1979US4165331 11-(2-Hydroxyethylthio)prostenoic acid E series derivatives
08/21/1979CA1060907A1 Process for preparing butanediols
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
08/14/1979CA1060479A1 Process of producing polyhydric alcohols
08/08/1979EP0003361A1 3,5,5-Trimethylhexane-1-ols and their esters, their syntheses and their application as odorants
08/07/1979US4163865 Process for the preparation of pinacols
07/1979
07/24/1979CA1058831A1 Method of conducting reactions in a trickle-type reactor
07/11/1979EP0003014A1 Process for the preparation of alcohols with 2-4 carbon atoms by catalytic hydration of olefines
07/10/1979CA1058223A1 Removal of hbr from brominated pentaerythritols
07/10/1979CA1058183A1 Pinane derivatives
07/03/1979CA1057771A1 Pesticidal alkyl cyclopropylalkylcarboxylic acid derivatives
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
06/27/1979EP0002498A1 Process for preparing hydroxycitronellol
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
06/19/1979CA1056738A1 Esterification process waste water purification
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
05/30/1979EP0001980A1 Process for the preparation of halogenovinyl-gamma-butyrolactones, intermediates therefor and their preparation
05/29/1979US4156685 Process for producing a hydrofuran and a 1,4-diol
05/29/1979US4156636 Condensation of formaldehyde hydrate, baseficiation with calcium hydroxide
05/22/1979US4156101 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
05/16/1979EP0001937A1 Process for the hydrocarbonylation of methanol to ethanol in the presence of an inert liquid
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
05/15/1979US4154959 11-(2-Hydroxyethylthio)prostenoic acid E series derivatives
05/15/1979US4154954 11-(2-Hydroxyethylthio) prostenoic acid E series derivatives
05/15/1979CA1054441A1 Flavour modification
05/08/1979US4153811 Hydroxy alkenyl norbornane derivatives
05/08/1979US4153568 Process of enhancing the aroma of a soap with norbornane derivatives
05/08/1979CA1054160A1 Polyhydric alcohol production using ruthenium zeolite catalyst
05/02/1979EP0001694A1 Process for producing high purity anhydrous ethanol
05/02/1979EP0001681A1 Dehydration of alcohols, preferably ethanol, using a cyclohexane entrainer
05/01/1979US4152525 Absorption in acetic acid, recycling, hydrolysis
05/01/1979US4152524 Cycloalkyl and cycloalkenyl prostaglandin congeners
04/1979
04/24/1979US4151309 Flavoring with substituted norbornane derivatives
04/24/1979US4151048 Recovery of alkylene glycols by azeotropic distillation