Inventor

WILMES OSWALD

DE21 patents

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

WILMES OSWALD

BAYER AG

Condensation cross-linking polyurethane materials containing special aminosilanes, a method for the production thereof and their use

Piperazinone derivatives with alkoxysilane groups

Process for the production of aqueous stoving coating compositions

Dispersing agents for aqueous coatings compositions

Aqueous polyurethane-ureas, a process for their production and their use in coating compositions

Process for the production of diurethanes and their use for the production of diisocyanates

Coating compositions for glass substrates

Process for thermally cracking carbamic acid esters

Polyurethane prepolymers having alkoxysilane end groups, method for the production thereof and their use for the production of sealants

Aqueous polyurethane dispersions based on 1-methyl-2,4-and/or -2,6-diisocyanatocyclohexane and their use as binders for glass fiber sizings

Heat exchange media for the thermal cracking of carbamic acid esters

Process for preparing low-monomer-content TDI trimers

Process for removing by-products from diurethanes

Process for preparing low-monomer-content TDI trimers

Process for the production of 1-amino-1-methyl-3(4)-aminomethylcyclohexane

Process for the preparation of 1-amino-1-methyl-3(4)-aminomethyl cyclohexane

BAYER MATERIALSCIENCE AG

Process for the removal of volatile compounds from mixtures of substances using a micro-evaporator

Process for trimerising cycloaliphatic diisocyanates

Method for producing TDI-trimerisates with high purity

COVESTRO DEUTSCHLAND AG

Method for producing TDI-trimerisates with high purity

Method for producing light-coloured TDI-polyisocyanates