Patents
Patents for C07C 27 - Processes involving the simultaneous production of more than one class of oxygen-containing compounds (9,977)
03/1979
03/20/1979CA1050967A1 Process for recovering high purity fatty acids and/or rosin acid and sterois
03/13/1979US4144400 Process for the continuous preparation of di-tertiary butylcresols
03/13/1979US4144198 Dissolving salts, precipitating reaction product formed by alkali and calcining to form catalyst
03/13/1979CA1050600A1 Stepper motor
03/07/1979EP0000916A1 Process for the production of fatty acid nitriles and glycerine from glycerides, in particular from natural fats and/or oils
03/07/1979EP0000912A1 Process for the preparation of low molecular polyhydroxy compounds
03/07/1979EP0000910A1 Process for the preparation of low molecular polyhydroxy compounds
03/06/1979US4142943 Adding polyols or ethers during distillation
03/06/1979CA1050049A1 Process for preparing allylic alcohols
03/06/1979CA1050045A1 Process for preparing vinyl esters of carboxylic acids
03/06/1979CA1050042A1 Polyene compounds
02/1979
02/27/1979CA1049564A1 Process for the preparation of bis(hydroxyaryl) compounds
02/21/1979EP0000771A2 2,5,7-Trimethyloctane-3-ol and 2,4-dimethylnonane-8-ol; processes for their preparation; their use as olfactory agents; olfactory compositions containing them, as well as the preparation of such olfactory compositions
02/21/1979EP0000719A2 1,4-Epoxy-trimethyl-butenylidene-cyclohexanes (I), process for their preparation, use of (I) as fragrance and/or flavouring substance, fragrance and/or flavour compositions containing the cyclohexanes
02/20/1979US4140866 Salt formation, esterification, catalytic hydrogenation
02/20/1979US4140863 Smooth muscle stimulants, oxytocics
02/20/1979US4140588 Purification of propylene oxide by extractive distillation
02/20/1979CA1049047A1 Polyhydric alcohol production using ru on clay supports
02/20/1979CA1049046A1 Vinylidene alcohol compositions
02/20/1979CA1049041A1 Process for the preparation of cycloalkanones and/or cycloalkanols
02/20/1979CA1049020A1 Cyclic acetal aldehydes
02/13/1979US4139650 Flavoring with a tricyclic alcohol
02/13/1979US4139565 Hydroformylation using improved catalysts comprising rhodium and diphosphino ligands
02/13/1979CA1048551A1 Inorganic promoters in the rhodium catalyzed psg process
02/13/1979CA1048550A1 Process for preparing allylic alcohols
02/13/1979CA1048534A1 Process for preparing allylic esters of carboxylic acids and allylic alcohols
02/13/1979CA1048481A1 Chromium-containing catalysts useful for oxidation reactions
02/07/1979EP0000644A2 Lower cycloalkyl substituted-benzene derivatives, the preparation thereof and their pharmaceutical compositions
02/07/1979EP0000542A1 Process for the preparation of trifluoromethyl phenols
02/06/1979US4138591 Manufacture of alkylphenols
02/06/1979US4138588 Process for the improved manufacture of 2-ethylhexanol
02/06/1979US4138259 Color photographic light-sensitive material
01/1979
01/30/1979US4137395 Process for the two-stage composition of the hemicelluloses of xylane-containing natural products for the purpose of obtaining xylose
01/30/1979US4137134 Method for the recovery of sulphur compounds, volatile alcohols, turpentine and the like produced in connection with pulping
01/30/1979CA1047537A1 O-benzylphenols
01/23/1979CA1046827A1 Diazo compositions with aralkyl substituted resorcinol derivative as coupling component
01/16/1979CA1046530A1 Catalytic process for polyhydric alcohols and derivatives
01/16/1979CA1046529A1 Insecticides
01/16/1979CA1046491A1 Oxidation catalyst and process for preparing unsaturated acids and aldehydes
01/16/1979CA1046482A1 Reactivation of a magnesium oxide catalyst
01/10/1979EP0000165A1 Process for preparing pure 2-hydroxybenzyl alcohol and pure 4-hydroxybenzyl alcohol or a mixture of both hydroxybenzyl alcohols
01/10/1979EP0000159A1 Method of treating butanediol obtained in the condensate resulting from the production of polybutylene terephthalates
01/09/1979US4133965 Process for producing tricyclo(5,2,1,02,6)-3-decene-8 (or 9)-ol
01/09/1979US4133815 Acetylene reaction with trialkylaluminum
01/09/1979CA1046084A1 Catalytic process for polyhydric alcohols and derivatives
01/09/1979CA1046073A1 Catalytic process for polyhydric alcohols and derivatives
01/02/1979US4132727 Method and apparatus for the manufacture of methanol
12/1978
12/26/1978US4131656 Starting materials for 1-hydroxy-3-alkyl-dibenzopyran derivatives
12/26/1978US4131640 From carbonylation process, treatment with hydrogen and carbon monoxide, solvent, compound which can replace carbon monoxide as a ligand
12/26/1978CA1045165A1 Process for the production of 2,3-dibromo-1-propanol
12/26/1978CA1045164A1 Process for the preparation of new terpenophenols
12/20/1978EP0000055A1 Preparation of silica containing hydrogenation catalysts and their use in hydrogenation
12/19/1978CA1044700A1 Bicyclic fragrance materials and processes therefor
12/12/1978CA1044252A1 Method of rearranging tertiary vinyl carbinols
12/05/1978US4128730 Catalytic splitting of formic acid esters on hydrogenation catalysts
11/1978
11/28/1978US4127735 Preparation of dichlorophene
11/28/1978US4127608 Bis(tri(decyl or octyl)methylammonium) nitrosodisulfonate
11/28/1978CA1043358A1 Process for the production of alkene-1,5-diols
11/28/1978CA1043351A1 Phenolic menthene derivatives, process for their preparation and therapeutic composition containing same
11/21/1978US4126750 Process for the high pressure methylation of 2,6-xylenol
11/21/1978US4126581 Catalyst containing copper oxide and zinc oxide, its manufacture and its use for the conversion of carbon monoxide
11/21/1978US4126526 Integration with production of chlorine
11/21/1978CA1043045A1 Method for making polyetherimide
11/14/1978US4125558 From 1-phenyl-cyclohexene and formaldehyde, formic acid catalyst, hydrolysis, oxidation
11/14/1978US4125553 Process for making oxygenated carbon compounds
11/14/1978US4125484 Tertiary alcohols
11/14/1978CA1042470A1 Process for preparing diols
11/14/1978CA1042468A1 Method of recovering butadiene gas from an acetoxylation process
11/07/1978US4124648 Process for the preparation of norpatchoulenol and intermediates therefor
11/07/1978CA1042146A1 Process for reclaiming flexible polyurethane foam
10/1978
10/31/1978US4123616 Process for hydrogenation of organic peroxide
10/31/1978US4123394 Tricyclo[5.2.1.02,6 ]decane-methylol or its lower alkyl or alkenyl ester or ether derivatives in perfume compositions
10/31/1978CA1041553A1 Methanol and synthetic natural gas concurrent production
10/31/1978CA1041551A1 Phenyl methyl carbinol manufacture by hydrogenation of acetophenone
10/31/1978CA1041550A1 Hydrolysis of toluene diamines to produce methyl resorcinols
10/31/1978CA1041549A1 Production of hydroquinone
10/31/1978CA1041548A1 Method of and an installation for the continuous production of aqueous dialkali salt solutions of aromatic dihydroxy compounds
10/31/1978CA1041530A1 Separation of propylene oxyde
10/24/1978US4122290 Formaldehyde reacted with an aldehyde, 2,2-dimethylolalkane hydrogenated
10/24/1978US4122289 Method for preparing 2,6-ditert.butylphenol
10/24/1978US4121939 Color photographic light-sensitive material containing +-alkyl substituted hydroquinone
10/24/1978CA1041122A1 Production of triethanolmethane and 3-methyl-1,5-pentanediol
10/24/1978CA1041113A1 1,2-diphenyl-ethane derivatives
10/17/1978CA1040659A1 Production of hydroquinone
10/17/1978CA1040651A1 Process for recycling a cobalt hydroformylation catalyst
10/17/1978CA1040650A1 Process for recycling a cobalt hydroformylation catalyst
10/10/1978US4119791 Aqueous recovery of hydroquinone
10/10/1978US4119790 Low pressure catalytic ethynylation process
10/10/1978US4119656 Preparation of hydroxylated compounds from synthesis of gas with palladium catalysts
10/10/1978US4119575 Polycyclic alcohol perfume compositions
09/1978
09/26/1978US4117250 Hydrolysis
09/26/1978US4117249 Surfactants
09/26/1978US4117248 Continuous, low pressure ethynylation process for the production of butynediol
09/26/1978US4117246 Process for preparing a cycloalkanol
09/26/1978US4116995 Hydrocarbon synthesis using a rare earth promoted metal silicate
09/26/1978US4116955 Inclusion complex compound, process for its production, and method for its use
09/26/1978CA1039312A1 Process for the manufacture of butynediol
09/26/1978CA1039309A1 PROCESS FOR THE PREPARATION OF .alpha.-ETHYNYL BENZOPHENONES
09/19/1978US4115456 Alkyne compounds and method of use
09/19/1978US4115433 Rhodium carbonyl sulfur cluster compound
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