| Patents for C07C 27 - Processes involving the simultaneous production of more than one class of oxygen-containing compounds (9,977) |
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| 01/28/1998 | CN1037190C Process for producing desulfurized fats and oils or fatty acid esters |
| 01/27/1998 | US5712410 Gas phase crystallization of dimethyl terephthalate |
| 01/22/1998 | DE19629042A1 Verfahren zur Gewinnung von Terephthalsäure und Äthylenglykol, insbesondere aus Polyäthylenterephthalat-Abfällen und Vorrichtung zur Durchführung des Verfahrens A process for recovering terephthalic acid and ethylene glycol, particularly from polyethylene terephthalate waste, and apparatus for carrying out the method |
| 01/21/1998 | EP0819109A1 Preparation of tetrafluoroethylene |
| 01/08/1998 | WO1998000382A1 Processes for the preparation of optically active ketones |
| 01/07/1998 | EP0816315A2 Process for recovery of dihydric phenols from thermoplastic polymers |
| 01/06/1998 | US5705707 Preparation of n-butyraldehyde and/or n-butanol |
| 01/06/1998 | US5705705 Oxidation of alkylaromatic compounds |
| 12/17/1997 | EP0812819A2 Enantiomer-enriched tertiary hydrocarbonrest-substituted malonic acid ester and the preparation |
| 12/10/1997 | EP0810986A1 Method for preparing nootkatone |
| 11/27/1997 | WO1997044308A1 Process for preparing aliphatic ester compounds and alkanols |
| 11/27/1997 | DE19720344A1 Converting (m)ethane into oxidation products |
| 11/26/1997 | EP0808815A2 Method for the preparation of trimethylhydroquinone |
| 11/26/1997 | CN1165804A Process for preparation of pentaerythritol |
| 11/19/1997 | EP0807465A1 Catalyst and process for producing unsaturated aldehyde and unsaturated acid |
| 11/19/1997 | CN1165133A Method for preparing trimethylhydroquinone |
| 11/19/1997 | CN1165055A Catalyst and process for producing unsaturated aldehyde and unsaturated acid |
| 11/11/1997 | US5686586 Polycyclic aromatic derivatives, process for preparing the same and pharmaceutical and cosmetic compositions containing the same |
| 11/06/1997 | WO1997040930A1 Method and apparatus for oxidizing an organic liquid |
| 11/04/1997 | US5684188 Continuous oxidation catalysis of propylene to acrolein, acrylic acid or mixtures with diluents |
| 10/30/1997 | WO1997039997A1 Processes for producing 1,6-hexanediols |
| 10/29/1997 | CN1163259A Catalystic rectification and hydrolization technology and equipment for methyl acetate |
| 10/29/1997 | CN1036249C Process for reactivation of water soluble hydroformylation catalyst |
| 10/21/1997 | CA2080746C Process for reactivation of water-soluble hydroformylation catalysts |
| 10/15/1997 | EP0800502A1 Reactive distillation process and equipment for the production of acetic acid and methanol from methyl acetate hydrolysis |
| 10/14/1997 | US5677261 Premoisturing catalyst support with adhesive |
| 10/08/1997 | EP0799173A1 Carbonylation of olefins |
| 10/08/1997 | CN1161685A Process for preparing 1,3-alkanediols and 3-hydroxyaldehydes |
| 10/07/1997 | US5675044 Depolymerization first by swelling the polymeric particles with solvent, deesterification by mixing with ammonium hydroxide |
| 09/30/1997 | US5672781 Process for the production of fatty alcohols based on vegetable fats and oils by fractionation |
| 09/30/1997 | US5672778 Catalytic oxidation of alkanes to alkylhydroperoxide; decomposition to alcohols |
| 09/24/1997 | EP0796835A1 Process for the oxidation of isoalkyl-aromatic hydrocarbons and catalyst for carrying out this process |
| 09/24/1997 | CN1160037A Method for separation and preparation of nervonic acid |
| 09/23/1997 | US5670061 From partial oxidation of mineral oils, slurrying in water, filtration, granulation of filter cake, drying in fluidized bed, recovering vanadium |
| 09/23/1997 | CA2007101C Process for the purification and recovery of the contaminated solution of catalyst produced on carbonylation of methanol and/or methyl acetate and/or dimethyl ether |
| 09/17/1997 | EP0674613B1 Method for the continuous preparation of a mixture of a cycloalkanone, cycloalkanol and a cycloalkylhydroperoxide |
| 09/17/1997 | EP0634993B1 High rate process for preparation of cyclohexanol and cyclohexanone |
| 09/17/1997 | CN1159796A Process for producing N-butyraldehyde and/or N-butanol |
| 09/12/1997 | WO1997023559A3 Alkanolysis of polyether polyol esters by reactive distillation |
| 09/10/1997 | CN1158841A Esterification of (meth) acrylic acid with alkanol |
| 09/10/1997 | CN1158840A Esterification of (meth) acrylic acid with alkanol |
| 09/10/1997 | CN1158837A Manufacture of vitamin K1 |
| 09/04/1997 | WO1997031883A1 Process for preparing 1,6 hexane diol and caprolacton |
| 09/03/1997 | EP0792859A2 Use of catalysts based on silica containing catalyst carriers for catalytic reactions under hydrothermal conditions |
| 09/03/1997 | EP0792256A1 Aldehyde preparation process |
| 09/03/1997 | CN1158604A Process for preparing 1,3-alkanediols and 3-hydroxyaldehydes |
| 09/03/1997 | CN1158603A Process for preparing 1,3-alkanediols and 3-hydroxyaldehydes |
| 09/02/1997 | US5663461 Process for producing geranylgeraniol |
| 08/27/1997 | EP0790970A1 Improved processes for the preparation of d-chiro-inositol |
| 08/27/1997 | EP0790969A1 Methanol production process using a high nitrogen content synthesis gas with a hydrogen recycle |
| 08/26/1997 | CA1339382C Process for the catalytic hydration of olefins |
| 08/26/1997 | CA1339381C Process for the catalytic hydration of olefins |
| 08/20/1997 | EP0789679A1 Process for preparing 1,3-alkanediols and 3-hydroxyaldehydes |
| 08/14/1997 | WO1997029062A1 Process for the partial oxidation of alkanes |
| 08/13/1997 | CN1156714A Process for decomposing cycloalkyl hydroperoxide |
| 08/07/1997 | WO1997028113A1 Process for producing aldehydes by hydroformylation of olefins |
| 08/05/1997 | US5654491 Process for the partial oxidation of alkanes |
| 07/31/1997 | DE19603201A1 Verfahren zur Herstellung von Aldehyden durch Hydroformylierung von Olefinen A process for the preparation of aldehydes by hydroformylation of olefins |
| 07/30/1997 | CN1155534A Anti-scaling method for reboiler of distillation tower of cyclohexane oxidation apparatus |
| 07/29/1997 | CA1339148C Benzonitriles, benzaldehydes and benzyl alcohols |
| 07/16/1997 | EP0783476A1 Process for preparing 1,3-alkanediols and 3-hydroxyaldehydes |
| 07/16/1997 | EP0783475A1 Process for preparing 1,3-alkanediols and 3-hydroxyaldehydes |
| 07/15/1997 | US5648564 Saponification of diesters to form xanthophyll |
| 07/10/1997 | WO1997024312A1 Process for manufacturing terephthalic acid |
| 07/10/1997 | WO1997024311A1 Process for manufacturing terephthalic acid |
| 07/10/1997 | WO1997024310A1 Process for manufacturing terephthalic acid |
| 07/09/1997 | EP0782979A1 Carbonylation catalyst |
| 07/09/1997 | CN1153769A Esterification of (meth) acrylic acid with alkanol |
| 07/08/1997 | US5646331 Process for working up residues from the raw ester distillation in the preparation of dimethyl terephthalate(DMT) |
| 07/03/1997 | WO1997023559A2 Alkanolysis of polyether polyol esters by reactive distillation |
| 07/03/1997 | WO1997023436A1 A process for the formation, isolation and purification of comestible xanthophyll crystals from plants |
| 06/26/1997 | WO1997022575A1 Method for preparing nootkatone |
| 06/25/1997 | EP0780360A1 Esterification process of (meth)acrylic acid with an alcanol |
| 06/25/1997 | EP0780359A1 Esterification process of (meth)acrylic acid with an alcanol |
| 06/25/1997 | EP0780357A1 Preparation of vitamin K1 |
| 06/20/1997 | CA2193408A1 Esterification of (meth)acrylic acid with an alkanol |
| 06/20/1997 | CA2193407A1 Esterification of (meth)acrylic acid with an alkanol |
| 06/19/1997 | WO1997021648A1 Process for catalytic addition of nucleophiles to alkines or allenes |
| 06/19/1997 | DE19546610A1 Verfahren zur katalytischen Addition von Nucleophilen an Alkine oder Allene Process for the catalytic addition of nucleophiles to alkynes or allenes |
| 06/18/1997 | EP0778819A1 Process for producing n-butyraldehyde and/or n-butanol |
| 06/11/1997 | EP0778257A2 Process for producing benzyl acetate and benzyl alcohol |
| 06/11/1997 | CN1151391A Process for production of phenol |
| 05/28/1997 | CN1150586A Esterification of (meth) acrylic acid with alkanol |
| 05/22/1997 | WO1997018035A1 Oxidation process of organic substrates in the presence of metal complexes of tetra-, penta- and hexacoordinating ligands, and oxidation catalysts containing them |
| 05/22/1997 | CA2235764A1 Oxidation process of organic substrates in the presence of metal complexes of tetra-, penta- and hexacoordinating ligands, and oxidation catalysts containing them |
| 05/21/1997 | CN1150448A Unsaturated fats with improved low-temp behaviour |
| 05/21/1997 | CN1150144A Process for working up residues from raw ester distillation in preparation of dimethyl terephthalate (DMT) |
| 05/15/1997 | WO1997017313A1 Process for the preparation of polyalcohols |
| 05/15/1997 | DE19542036A1 Verfahren zur Herstellung von Polyalkoholen A process for producing polyalcohols |
| 05/07/1997 | EP0771345A1 Unsaturated fats with improved low-temperature behaviour |
| 05/01/1997 | WO1997015543A1 Hydroformylation process |
| 05/01/1997 | CA2234606A1 Hydroformylation process |
| 04/22/1997 | US5623090 Passing mixture of hydrogen, oxygen, hydrocarbon through bed of catalyst comprising titanium dioxide having ultrafine gold particles deposited thereon to oxidize said hydrocarbon with oxygen |
| 04/17/1997 | DE19610188C1 Economical oxidation of hydrocarbon(s) |
| 04/16/1997 | EP0768292A1 Process for decomposing cycloalkyl hydroperoxide |
| 04/16/1997 | EP0625139B1 Substituted benzyl carbamates with herbicidal properties |
| 04/15/1997 | US5620569 Oxidation, reduction and cyclization |
| 04/09/1997 | EP0767163A1 Process for esterifying (meth)acrylic acid with an alcanol |
| 04/09/1997 | EP0642488B1 Catalyst regeneration |
| 04/02/1997 | EP0765860A1 Process for esterifying (meth)acrylic acid with an alcanol |