Inventor

KAIZIK ALFRED

DE44 patents

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

KAIZIK ALFRED

OXENO OLEFINCHEMIE GMBH

Stabilizing rhodium catalysts for the hydroformylation of olefins

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

Process for preparing higher oxo alcohols from olefin mixtures

Process for the selective hydrogenation of hydroformylation mixtures

Process for the hydrogenation of hydroformylation mixtures

Process for preparing higher oxo alcohols from olefin mixtures by two-stage hydroformylation

Process for reducing oxidic hydrogenation catalysts

Process for the hydrogenation of oxo aldehydes having high ester contents

Method for producing 1-olefins by catalytically splitting 1-alkoxyalkanes

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 the hydroformylation of olefins

Process for the hydroformylation of higher olefins using cobalt compounds as catalyst

Preparation of 1-olefins

Catalyst and method for hydrogenating aromatic compounds

Process for the hydroformylation of olefins by reducing the formic acid concentration

Method for producing C13-alcohol mixtures

Process for the hydroformylation of olefins

Mixture of alicyclic polycarboxylic acid esters having high cis isomer content

Method for the rhodium-catalyzed hydroformylation of olefins with reduction of rhodium losses

Method for the production of alicyclic polycarboxylic acid esters from partial esters of aromatic polycarboxylic acids

Method for producing 1-olefins using palladium carbene compounds

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

Process for preparing tert-butanol

Method for preparing alicyclic carboxylic acids and their esters

Method for producing 1-octene from crack-C4

GRASS MICHAEL

Mixture of diesters of dianhydrohexitol derivatives with carboxylic acids of the empirical formula C8H17COOH, process for preparing these diesters, and use of these mixtures

Process for preparing decanecarboxylic acids

Method for continuous catalytic hydrogenation

Microporous catalyst and method for hydrogenating aromatic compounds

KAIZIK ALFRED

Process for preparing α,β-unsaturated C10-aldehydes

Method for producing decanols by means of hydrogenating decenals

Producing α,β-unsaturated aldehydes by means of a reaction mixing pump

Process for preparing 3-methylbut-1-ene

LUEKEN HANS-GERD

One-stage continuous process for hydroformylating higher olefins or olefin mixtures

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

Multistage continuous process for the hydroformylation of higher olefins or olefin mixtures

Method for producing low-odor n-butane

HUELS CHEMISCHE WERKE AG

Process for the production of higher oxo alcohols

Catalyst and process for decomposing HCN in gases

PRISKE MARKUS

Method for separation and partial return of rhodium and catalytically effective complex compounds thereof from process streams

Method for enriching a homogeneous catalyst from a process flow

DEGUSSA

Process for preparing alcohols from olefins by hydroformylation and hydrogenation

WINTERBERG MARKUS

Work-up of a 3-methyl-1-butene-containing mixture

BAUMGARTEN GOETZ

Method and device for the hydroformylation of isobutene and for the separation of the product mixture