Karl-Heinz Hentschel

Person

Krefeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Two-component polyurethane coating compositions and their use for c...
- Patent number 5,502,148
- Issue date Mar 26, 1996
- Bayer Aktiengesellschaft
- Karl-Heinz Hentschel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Moisture curing, one-component coating compositions and their use f...
- Patent number 5,468,833
- Issue date Nov 21, 1995
- Bayer Aktiengesellschaft
- Jurgen Schwindt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of amines, the amines thus obtained and...
- Patent number 5,219,975
- Issue date Jun 15, 1993
- Bayer Aktiengesellschaft
- Lutz Schmalstieg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bis-oxazolidines, oxazolidine mixtures consisting essentially there...
- Patent number 5,189,176
- Issue date Feb 23, 1993
- Bayer Aktiengesellschaft
- Harald Blum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyethers, process for their preparation and lubricants containing...
- Patent number 4,973,414
- Issue date Nov 27, 1990
- Bayer Aktiengesellschaft
- Dittmar Nerger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thickening systems for high water based functional fluids and the h...
- Patent number 4,770,804
- Issue date Sep 13, 1988
- Bayer Aktiengesellschaft
- Karl-Heinz Hentschel
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Preparation and use of sulphur-containing polyether-urethanes
- Patent number 4,666,618
- Issue date May 19, 1987
- Bayer Aktiengesellschaft
- Karl-Heinz Hentschel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Power-transmission method uses spirocyclic ketals
- Patent number 4,499,000
- Issue date Feb 12, 1985
- Bayer Aktiengesellschaft
- Karl-Heinz Hentschel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of liquids of low inflammability and hi...
- Patent number 4,490,266
- Issue date Dec 25, 1984
- Bayer Aktiengesellschaft
- Karl-Heinz Hentschel
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Polyethers, their preparation and their use as lubricants
- Patent number 4,481,123
- Issue date Nov 6, 1984
- Bayer Aktiengesellschaft
- Karl-Heinz Hentschel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oligoisobutylcyclohexane, a process for its preparation and its use
- Patent number 4,424,400
- Issue date Jan 3, 1984
- Bayer Aktiengesellschaft
- Karl-Heinz Hentschel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lactone-modified ester oils
- Patent number 4,362,635
- Issue date Dec 7, 1982
- Bayer Aktiengesellschaft
- Rolf Dhein
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oils for the working of metals
- Patent number 4,292,187
- Issue date Sep 29, 1981
- Bayer Aktiengesellschaft
- Karl-Heinz Hentschel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Carboxylic acid esters of pentaerythritol
- Patent number 4,212,816
- Issue date Jul 15, 1980
- Bayer Aktiengesellschaft
- Karl-Heinz Hentschel
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Carboxylic acid esters and their use as a base lubricating oil
- Patent number 4,178,261
- Issue date Dec 11, 1979
- Bayer Aktiengesellschaft
- Rolf Dhein
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Karl-Heinz Hentschel

Person

Patents Grantslast 30 patents

Two-component polyurethane coating compositions and their use for c...

Moisture curing, one-component coating compositions and their use f...

Process for the preparation of amines, the amines thus obtained and...

Bis-oxazolidines, oxazolidine mixtures consisting essentially there...

Polyethers, process for their preparation and lubricants containing...

Thickening systems for high water based functional fluids and the h...

Preparation and use of sulphur-containing polyether-urethanes

Power-transmission method uses spirocyclic ketals

Process for the preparation of liquids of low inflammability and hi...

Polyethers, their preparation and their use as lubricants

Oligoisobutylcyclohexane, a process for its preparation and its use

Lactone-modified ester oils

Lubricating oils for the working of metals

Carboxylic acid esters of pentaerythritol

Carboxylic acid esters and their use as a base lubricating oil