Inventor

WIESE KLAUS-DIETHER

DE43 patents

⚠️ This page may combine multiple inventors who share the name “WIESE KLAUS-DIETHER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WIESE KLAUS-DIETHER

OXENO OLEFINCHEMIE GMBH

Process for the catalytically carrying out multiphase reactions, in particular hydroformylations

Phosphinine compounds and metal complexes thereof

Process for the hydroformylation of olefins

Stabilizing rhodium catalysts for the hydroformylation of olefins

Multistage process for the preparation of oxo aldehydes and/or alcohols

Phosphite compounds and the metal complexes thereof

Bisphosphite compounds and their metal complexes

Phthalic acid alkyl ester mixtures with controlled viscosity

Process for fractionating dibutene

Phosphinine compounds and metal complexes thereof

Method for producing aldehydes by means of hydroformylation of olefinically unsaturated compounds, said hydroformylation being catalyzed by unmodified metal complexes in the presence of cyclic carbonic acid esters

Method for telomerizing non-cyclic olefins

Process for preparing tert-butanol from isobutene-containing hydrocarbon mixtures

Process for hydroformylating an olefin

Method for producing diphosphines and the use thereof

Preparation of 1-olefins

Process for conducting an aldol condensation

Process for catalytic aldol condensations by means of a multiphase reaction

Condensation of aldehydes with ketones by multiphase reaction

Method for the hydroformylation of olefinically unsaturated compounds, especially olefins, in the presence of cyclic carbonic acid esters

Phosphite compounds and novel phosphite metal complexes

Method for producing C13-alcohol mixtures

Method for hydroformylating olefins in the presence of organophosphoric compounds

Method for producing organoacylphosphites

Process for carrying out catalytic multiphase reactions, in particular vinylations of carboxylic acids

Process for synthesis of vinyl esters from butene oligomers

Preparation of tertiary carboxylic acids

Method for producing 1-olefins using palladium carbene compounds

Catalyst and method for the production of 1-olefins from 2-hydroxylkanes

EVONIK OXENO GMBH

Bisphosphite ligands for hydroformylation catalyzed by transition metals

Carbonylation method by adding secondary sterically hindered amines

Method for producing trivalent organophosphorus compounds

DEGUSSA

Process for separating off organic acids from aqueous solutions

Process for treating aqueous solutions comprising bases and organic acids

GRASS MICHAEL

Process for preparing polymers from 3-methylbut-1-ene

Process for preparing polymers from 3-methylbut-1-ene

OXENO OLEFINCHEMIE GMBH & CO K

N-phenyl-pyrrol bisphosphane compounds and the metal complexes of the same

PRISKE MARKUS

Method for enriching a homogeneous catalyst from a process flow

LUEKEN HANS-GERD

Process for preparing C5 aldehyde mixtures with a high n-pentanal content

WIESE KLAUS-DIETHER

Method for separating organic transition metal complex catalysts

KREIDLER BURKARD

Method for separating 1-butene from C4-containing hydrocarbon streams by hydroformylation

FRIDAG DIRK

Control of the viscosity of reaction solutions in hydroformylation processes

KAIZIK ALFRED

Process for preparing 3-methylbut-1-ene