Inventor

KNAUF THOMAS

DE53 patents

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

KNAUF THOMAS

COVESTRO DEUTSCHLAND AG

Method for operating a gas-phase phosgenation plant

Process for preparation of di- and polyamines of the diphenylmethane series

Process for preparation of di- and polyamines of the diphenylmethane series

Process for producing nitrobenzene

Method for producing isocyanates

Process for the preparation of di- and polyamines from the diphenylmethane series

Process for preparing isocyanates

Process for preparation of di- and polyamines of the diphenylmethane series

Process for producing nitrobenzene

Process for preparing an isocyanate by partly adiabatic phosgenation of the corresponding amine

Process for preparing an isocyanate by partly adiabatically operated phosgenation of the corresponding amine

Process for the preparation of di- and polyamines of the diphenylmethane series

Method for producing diamines and polyamines of the diphenylmethane series

Process for preparation of di- and polyamines of the diphenylmethane series

Production plant for producing a chemical product by reacting H-functional reactants with phosgene, and method for operating same with an interruption to production

Process for the continuous production of nitrobenzene

Process for working up waste water from nitrobenzene preparation

Method for starting up and shutting down a phosgene generator

Exhaust gas cleaning in a method for continuously producing dinitrotoluene

Process for operating a gas phase phosgenation plant

Method of producing diamines and polyamines of the diphenylmethane series

Method of producing diamines and polyamines of the diphenylmethane series

Method of producing diamines and polyamines of the diphenylmethane series at different production capacities

Method of producing diamines and polyamines of the diphenylmethane series at different production capacities

Method for producing nitrobenzene

Methods for producing chemical products with operation interruptions

Method for producing isocyanates

Process for the preparation of nitrobenzene by adiabatic nitration

BAYER MATERIALSCIENCE AG

Process for the production of nitrobenzene

Process for the preparation of nitrobenzene by adiabatic nitration

Continuous process for the manufacture of nitrobenzene

Process for the working-up of waste waters containing aromatic nitro compounds

Process for the production of nitrobenzene by adiabatic nitration

Method for producing nitrobenzene by adiabatic nitriding

Method for producing nitrobenzene by adiabatic nitriding

Method for the continuous production of nitrobenzene

Method for treating a substance mixture comprising an aromatic amine, in particular a substance mixture of raw aniline

Method for stopping a reaction during the production of aromatic amines from nitroaromatics

Method for starting a reaction during the production of aromatic amines from nitroaromatics

Process for working up waste water from nitrobenzene preparation

BAYER AG

Modified polymers with a high proportion of cis-position double bonds

Process for the production of metal carboxylates and their use for the polymerization of monomers suitable for ziegler-natta polymerization

Method for the suspension polymerization of conjugated dienes

Catalyst based on rare earth metal compounds

Modifiers for anionic polymerization

Continuous process for producing elastomers

MERKEL MICHAEL

Chemical reactor with knitted wire mesh fabric as a holding device for particles

REETZ MANFRED T

Method for anionic polymerization of acrylic and methacrylic acid derivatives and acrylonitrile methacrylonitrile using resonance stabilized anions

COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG

Method for producing methylene-diphenylene-diisocyanates and polymethylene-polyphenylene-polyisocyanates

KNAUF THOMAS

Method for continuous production of nitrobenzene