Patents
Patents for C07C 31 - Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (16,921)
10/1995
10/10/1995US5456839 Pervaporation through a polyvinylpyridine membrane which has been quaternized and cross-linked
10/10/1995US5456801 Storage-stable solutions of carbonated magnesium ethylate in ethanol and their preparation and use
10/05/1995CA2146316A1 Metal-ligand catalyzed decomposition of organic hydroperoxides
10/04/1995EP0675129A1 Process for preparing hetero substituted acetals
10/04/1995EP0674612A1 Fluorinated monomers and polymers
10/03/1995US5455281 Method of cooling a synthesis gas in a catalytic reactor
10/03/1995US5454970 Octamethyltrisiloxane containing azeotropes
09/1995
09/30/1995CA2145498A1 Process for the preparation of heterosubstituted acetals
09/28/1995WO1995025714A1 Synthesis of compounds with predetermined chirality
09/28/1995DE19510629A1 Catalyst for hydrogenation of aldehyde(s) to satd. alcohol(s)
09/28/1995CA2184500A1 Synthesis of compounds with predetermined chirality
09/27/1995EP0673908A1 Isobutane oxidation
09/27/1995EP0673907A1 Isobutane oxidation
09/27/1995EP0529022B1 New leukotriene b 4? derivatives, method for preparing them and their use as drugs
09/27/1995EP0395729B1 Ligand-accelerated catalytic asymmetric dihydroxylation
09/27/1995CN1109042A Process for the production of hydrocarbon partial oxidation products
09/26/1995US5453412 Copper catalysts
09/22/1995CA2142064A1 Isobutane oxidation
09/22/1995CA2142063A1 Isobutane oxidation
09/21/1995WO1995025080A1 Process for producing alcohols and/or aldehydes
09/21/1995DE4408950A1 Verfahren zur Herstellung von Alkoholen und/oder Aldehyden A process for the preparation of alcohols and / or aldehydes
09/20/1995EP0672643A2 Hydrogenolytic reduction of an aldehyde to an alcohol in the presence of a monolithic catalyst
09/20/1995EP0671977A1 Oxydation catalysts.
09/20/1995CN1108585A Hydrogenation reaction catalyst precursor, process for production thereof and process for production of alcohol
09/14/1995WO1995024412A1 Novel anthracycline derivatives containing trifluoromethylated sugar unit
09/14/1995DE4408104A1 Magnesium stearate dispersion in alcohol
09/14/1995CA2185247A1 Novel anthracycline derivatives containing trifluoromethylated sugar unit
09/13/1995CN1108236A Process for recovery of crystal mother liquor during the prodn. process of anti-oxidant
09/13/1995CN1108234A Process
09/12/1995US5449653 Catalysts and processes useful in producing 1,3-diols and/or 3-hydroxyaldehydes
09/12/1995US5449440 Fractionation
09/08/1995WO1995023644A1 Copper catalysts
09/06/1995EP0669905A1 Pervaporation separation process of a mixture of methanol and tetrahydrofurane
09/06/1995EP0571588B1 Pinanes
09/06/1995EP0453569B1 Manufacture of absolute alcohol
09/06/1995CN1107829A Process for preparing an alkanone and/or an alkanol
09/06/1995CN1107756A Method for preparing copper-containing hydrogenation reaction catalyst and method for producing alcohol
09/05/1995US5447959 Vitamin A derivatives
09/05/1995US5447608 Separation of 2-pentanol, 3-methyl-2-butanol and 1-butanol by azeotropic distillation
08/1995
08/30/1995EP0668855A1 Substituted cyclopentane compounds for use as chelating agents
08/30/1995CN1107516A Pulverulent mannitol of moderate friability and process for its preparation
08/23/1995EP0667804A1 Method of preparing alkanols and glycols
08/22/1995US5444170 Using cocatalyst system comprising palladium and platinum; prevents catalyst poisoning
08/22/1995US5443804 System for the manufacture of methanol and simultaneous abatement of emission of greenhouse gases
08/16/1995CN1106785A Process for the production of ethanol and isopropanol
08/16/1995CN1106784A Process for recovery of n-pentanol and cyclohexene oxide from by-product-light oil from cyclohexanol and cyclohexanone preparation by oxidation of cyclohexane
08/16/1995CN1106783A Process
08/15/1995CA1336720C Process for refining ethylene glycol
08/09/1995EP0587654B1 Fuel mixture, method of producing it, and its use
08/09/1995CN1106374A Acidification of 1,3-butadiene
08/08/1995US5440011 Ion conducting polymers
08/03/1995WO1995020565A1 Process for the separation of glycols from dimethyl terephthalate
08/03/1995WO1995020563A1 New leukotriene b4 derivatives, methods of preparing them and their use as drugs
08/03/1995WO1995020559A1 Process for the preparation of alkylene glycols
08/02/1995EP0665204A1 Conversion of ethers
08/02/1995EP0665056A2 Method for oxidizing alkanes using halocarbyl-substituted porphyrins synthesized from meso-halocarbyl-dipyrromethanes and aldehydes
08/02/1995EP0664732A1 Support catalyst and use of same
08/02/1995CN1105972A Fusel oil stripping
08/02/1995CN1105971A Method of extracting blood-fat regulating medicine from beeswax
08/01/1995CA1336517C Phase transfer catalysed process for borohydride reductions of carbonyl compounds
07/1995
07/27/1995WO1995019844A1 Method for preparing copper-containing hydrogenation reaction catalyst and method for producing alcohol
07/25/1995US5436376 Production of tertiary butyl alcohol
07/25/1995US5436375 Forming tert-butyl hydroperoxide
07/20/1995WO1995019334A1 PROCESS FOR PRODUCING n-BUTYRALDEHYDE AND/OR n-BUTANOL
07/20/1995DE4400837A1 Verfahren zur Herstellung von n-Butyraldehyd und/oder n-Butanol A process for the preparation of n-butyraldehyde and / or n-butanol
07/20/1995CA2180982A1 Process for producing n-butyraldehyde and/or n-butanol
07/19/1995EP0663391A1 Sulphuric acid esters of sugar alcohols for the treatment of arteriosclerotic changes in the vascular walls
07/19/1995EP0484963B1 Recovery of methyl esters of aromatic acids and glycols from thermoplastic polyester scrap
07/18/1995US5434312 Rhodium-phosphine catalyst
07/15/1995CA2139720A1 Sulfuric acid esters of sugar alcohols
07/13/1995WO1995018820A1 Monomeric diols and phosphate linked oligomers formed therefrom
07/13/1995DE19500479A1 Hydrogenation of acetylenic glycols and their ethoxylation prods.
07/12/1995EP0662343A1 The catalysed hydrogenation of carboxylic acids and their anhydrides to alcohols and/or esters
07/12/1995EP0662332A1 Process for producing chlorohydrins
07/12/1995EP0662141A1 Method for the enzymatic preparation of aromas, particularly ionons and c 6 to c 10 aldehydes
07/12/1995EP0661930A1 Viscous liquid xylitol compositions and method for preparing same
07/12/1995CN1029311C Method for producing non-crystalline sorbierite
07/06/1995DE4400039A1 Ultrasound contact gels based on water-contg. glycerine
07/05/1995EP0661255A1 Process for producing diol compounds
07/05/1995EP0531344B1 Process for the preparation of perfluoroalkylethyl alcohols
07/05/1995EP0526572B1 Recovery of ethylene glycol and dimethyl terephthalate from polyethylene terephthalate
07/04/1995US5430198 Diisopropyl ehter/MTBE cogeneration from crude by-product acetone
07/04/1995US5430191 Assymetric hydrogenation catalysts, enantioselective hydrogen displacement
07/04/1995US5430181 Process for improving a controlled oxidation reaction
07/04/1995CA1336186C Polar lubricating fluid and its synthesis
06/1995
06/30/1995CA2139180A1 Method for oxidizing alkanes using novel porphyrins synthesized from dipyrromethanes and aldehydes
06/28/1995EP0659726A1 Process for preparing an alkanone and/or an alkanol
06/28/1995EP0659724A1 Neutralisation of crude ether effluent streams
06/28/1995EP0659720A1 Stabilised compositions containing 1,1-dichloro-1-fluoroethane and their use as blowing agents in premixtures for the preparation of polyurethane foams
06/28/1995CN1104205A Process for the preparation of dimethyl cxarbonate
06/28/1995CN1104126A Gas-solid catalyst reactor
06/28/1995CA2139009A1 Stabilized compositions comprising 1,1-dichloro-1-fluoroethane and their use as blowing agents in premixes used for the preparation of polyurethan foam
06/24/1995CA2138911A1 Neutralization of crude mtbe effluent streams using solid bases
06/24/1995CA2138751A1 Process for preparing an alkanone and/or an alkanol
06/21/1995EP0658532A1 Ligand-accelerated catalytic asymmetric dihydroxylation
06/20/1995US5426250 Process for preparing 1,4-butanediol
06/20/1995US5426249 Dehydrating glycerol over acidic catalyst, condensing product, hydrating acrolein formed to 3-hydroxypropionaldehyde, catalytically hydrogenating propionaldehyde and hydroxyacetone formed, separating products by distillation
06/20/1995US5426246 Tin and ruthenium compound on a catalyst support
06/20/1995US5426240 Chlorinating acetaldehyde and/or paraldehyde, distilling, adding water, crystallizing separating, chlorinating
06/20/1995US5426217 Process for the production of therephthalic acid