Holger Casselmann

Person

Bergisch Gladbach, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Polyamines and their use in coating compositions
- Patent number 5,902,897
- Issue date May 11, 1999
- Bayer Aktiengesellschaft
- Christian Wamprecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Diphenylmethane diisocyanate based polyisocyanates containing allop...
- Patent number 5,705,593
- Issue date Jan 6, 1998
- Bayer Aktiengesellschaft
- Lutz Schmalstieg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heat curable, one-component polyurethane reactive compositions
- Patent number 5,574,123
- Issue date Nov 12, 1996
- Bayer Aktiengesellschaft
- Manfred Bock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
At least partially blocked organic polyisocyanates, a process for t...
- Patent number 5,350,825
- Issue date Sep 27, 1994
- Bayer Aktiengesellschaft
- Eberhard Konig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water soluble or water dispersible polyisocyanate mixtures and thei...
- Patent number 5,294,665
- Issue date Mar 15, 1994
- Bayer Aktiengesellschaft
- Josef Pedain
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating compositions and coated heat-resistant substrates prepared...
- Patent number 5,126,422
- Issue date Jun 30, 1992
- Bayer Aktiengesellschaft
- Reinhard Halpaap
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisocyanates, a process for their preparation and their use in s...
- Patent number 5,071,938
- Issue date Dec 10, 1991
- Bayer Aktiengesellschaft
- Reinhard Halpaap
- C07 - ORGANIC CHEMISTRY

Holger Casselmann

Person

Patents Grantslast 30 patents

Polyamines and their use in coating compositions

Diphenylmethane diisocyanate based polyisocyanates containing allop...

Heat curable, one-component polyurethane reactive compositions

At least partially blocked organic polyisocyanates, a process for t...

Water soluble or water dispersible polyisocyanate mixtures and thei...

Coating compositions and coated heat-resistant substrates prepared...

Polyisocyanates, a process for their preparation and their use in s...