Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 31 - Catalysts comprising hydrides, coordination complexes or organic compounds
Patents for B01J 31 - Catalysts comprising hydrides, coordination complexes or organic compounds (46,446)
09/1990
09/04/1990US4954628 Herbicides, plant growth regulators, pharmaceuticals
09/04/1990US4954599 Adsorbers in spherical form
09/04/1990US4954565 Shelf-stable when containing colloidal silica filler; using a stannous carboxylate curing catalyst
09/04/1990US4954466 Solvent extraction with trialkylamine containing hydrocarbon from n-acetyliminodiacetic acid
09/04/1990US4954231 Functional chlorofluoro compounds and their preparation
09/04/1990CA1273630A1 Deprotection of allylic esters and ethers
09/03/1990WO1990009974A1 Process for preparing anthracyclinones
09/03/1990CA2011353A1 Process for preparaing n-allyl-3-(trifluoromethyl)aniline
09/01/1990CA2010270A1 Cycloolefinic complexes of platinum, processes for preparing the same and their use as a catalyst
08/1990
08/29/1990EP0384906A1 Method for removing impurities and residual moisture from petroleum fuels
08/29/1990EP0384732A2 Deblocking process for allyl esters with regeneratable polymer supported pd (0)
08/29/1990EP0384503A1 Metallo-porphyrins for use as bleach catalyst
08/29/1990EP0384392A1 Cyanation of haloaromatics utilizing catalysts generated in situ starting with NiCl2 or NiCl2 6H2O
08/29/1990EP0384265A1 Process for the preparation of beta-chloroethyl sulfonyl aryl isocyanates
08/29/1990EP0337837B1 Process for the preparation of organic disulfides and polysulfides
08/28/1990WO1990009973A1 Preparation of 4-substituted aryl olefins
08/28/1990US4952741 Paraffinic material treatment for catalysts and olefin dimerization processes therewith
08/28/1990US4952739 Organoaluminum and hydrogen chloride polymerization catalyst
08/28/1990US4952736 Reacting alkyl phenol, alcohol, and aldehyde in presence of tertiary amine catalyst
08/28/1990US4952727 Catalytic vapor phase carbonylation of ester or ether
08/28/1990US4952723 Process for producing N-phosphonomethylglycine
08/28/1990US4952710 Cyclopenteneheptenoic acid derivatives and method of preparation thereof
08/28/1990US4952708 Method for preparing biaryl compounds
08/28/1990US4952649 Process for producing olefin polymers or copolymers and catalyst components used therefor
08/28/1990US4952541 Acrylonitrile dimerization process and method of treating residual catalyst
08/28/1990US4952292 Process for manufacturing 2,4-hexadiyne-1,6-diol
08/28/1990CA2046643A1 Preparation of 4-substituted aryl olefins
08/28/1990CA1273337A1 Process for the preparation of 2-amino-6-chloropurine
08/24/1990CA2010779A1 Discrete tungsten complexes as oxygen and water resistant dcpd polymerization catalysts
08/23/1990CA2010659A1 Deblocking process for allyl esters with regeneratable polymer supported pd (0)
08/22/1990CA2010271A1 Metallo-porphyrins for use as bleach catalyst
08/21/1990US4950813 Preparation of substituted benzotrichlorides
08/21/1990US4950810 Olefin substitutions in presence of phosphorus containing compound
08/21/1990US4950809 Process for preparing hydroxylated aromatic derivatives by the Baeyer-Villiger reaction
08/21/1990US4950800 From mixture of aldehydes by adding formaldehyde and distillation in the presence of aldolization catalyst
08/21/1990US4950798 Chelate compounds as catalysts
08/21/1990US4950787 Chemical process
08/21/1990US4950785 Catalytic process of synthetizing ethylene-tetracarboxylic esters
08/21/1990US4950778 Manufacture of 5-cyanovaleric acid and its esters using cyclic cosolvents
08/21/1990US4950773 In presence of silver catalyst and organic halide
08/21/1990US4950629 Process for catalyst recovery
08/21/1990CA2010159A1 Cyanation of haloaromatics utilizing catalysts generated in situ starting with nic1 or nic1 6h 0
08/21/1990CA2009225A1 Falling film aluminoxane process
08/21/1990CA2008780A1 Heteropolymetallate metathesis catalysts for cycloolefin polymerization
08/21/1990CA1273018A1 Process for trimerization
08/16/1990EP0382258A1 Process for preparation of aminopropylalkoxysilane
08/16/1990EP0382072A1 Nickel catalyzed displacement reaction
08/16/1990EP0381988A1 Process for removing metallic corrosion products from a contaminated catalyst solution used in the carbonylation of methanol and/or dimethyl acetate and/or dimethyl ether
08/16/1990EP0381704A1 Process for preparing 2-acetonaphthones
08/15/1990CN1044663A Catalyst of synthesizing polycarbonate, polyester and polyether
08/15/1990CN1044602A Resin-loading nickel boride catalyst and preparation thereof
08/14/1990US4948920 Process for the preparation of phenylpyruvic acid from benzyl chloride
08/14/1990US4948917 Reacting phosgene and beta-hydroxyethylsulfonyl-arylamine
08/14/1990US4948870 Polymerization process
08/14/1990US4948506 Physicochemically functional ultrathin films by interfacial polymerization
08/14/1990CA1272737A1 Oxidation of 2-arylpropanals
08/14/1990CA1272691A1 Hydrovisbreaking process for hydrocarbon containing feed streams
08/10/1990CA2008717A1 Solid fumaric acid-solid barium chromate catalyst for removing impurities and residual moisture and method for its use
08/10/1990CA2007264A1 Method for removing impurities and residual moisture from petroleum fuels
08/08/1990EP0381324A1 Catalyst composition
08/08/1990EP0381040A2 Method for the preparation of 2,2-dialkylpropionaldehydes
08/08/1990EP0380911A1 Process for the purification and recovery of a catalyst solution contaminated in the carbonylation of methanol and/or methyl acetate and/or dimethyl ether
08/08/1990EP0380578A1 A process for the preparation of 1,4-disubstituted 2-butenes.
08/08/1990CN1044469A Catalyst compsns.
08/08/1990CN1044451A Prodn. of non-conjugated diolefins
08/08/1990CN1044417A Copper-bearing catalyst and its prepn. for nitrile-group hydrated resin
08/08/1990CN1009083B Dimerization and polymerization of ethylene
08/07/1990US4947005 Hydroformylation
08/07/1990US4947003 Reacting organic reactant with a mixture of carbon monoxide and hydrogen in the presence of a rhodium complex in a polar solvent
08/07/1990US4946997 Using acid anhydride and its conjugate base
08/07/1990US4946983 Process for the acylation of N,N-diallylaniline or a mixture of N,N-diallylaniline and N-allylaniline
08/07/1990US4946977 Method for the preparation of organosilanes containing methacryloxy or acryloxy groups
08/07/1990US4946818 Rhodium colloid, method of making, and use
08/07/1990US4946814 Adding an acid stable anionic fluoroarbon surfactant to slurry then spray drying
08/07/1990CA1272548A1 Process for the selective hydrogenation of unsaturated polymers containing nitrile groups
08/07/1990CA1272488A1 Production of acetate esters from alcohols using rhodium complex catalysts
08/01/1990EP0380463A2 Method for preparing (R)-succinic acid derivatives
08/01/1990EP0380213A2 Precious metal salt solutions and precious metal catalysts
08/01/1990EP0380162A2 Catalyst compositions
08/01/1990EP0380085A1 Use of organic rhenium compounds in the oxidation of multiple C-C bonds, oxidation processses based thereon and novel organic rhenium compounds
08/01/1990EP0380052A1 Process for preparing alkyl halogenides
08/01/1990EP0379914A2 Process for the preparation of modified isocyanurate-containing polyisocyanates and use of them
08/01/1990EP0305774B1 Ion exchange resin modified by thiazolines
08/01/1990CN1044283A Catalyst compositions
08/01/1990CN1044281A Synthesis and application of diphosphonate ester
08/01/1990CA2008500A1 Catalyst compositions
07/1990
07/31/1990US4945185 Process for producing mixtures of ketones and aldehydes
07/31/1990US4945184 Preparation of unsaturated ketones
07/31/1990US4945179 Catalyst selectivity, ruthenium compound and lithium or onium bromide
07/31/1990US4945174 Palladium-based complexes
07/31/1990US4945100 Process for the preparation of 1-triazolylethyl ether derivatives
07/31/1990US4945075 Oxidative secondary rhodium recovery process
07/31/1990US4944927 Solvent extraction using acetic acid and water mixture
07/31/1990CA1272218A1 Process for the production of tertiary alcohols
07/31/1990CA1272217A1 Process for the preparation of 1,4-butanediol
07/27/1990CA2006963A1 Precious metal salt solutions and precious metal catalysts
07/26/1990WO1990008122A1 Process for producing guerbet alcohols
07/26/1990WO1990007934A1 Polyvalent metal ion-containing antibody combining site catalysts
07/26/1990CA2008443A1 Catalyst compositions
07/25/1990EP0379423A1 Process for the preparation of phenylpropionic acid
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