Klaus Seel

Person

Cologne, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of low-density flexible polyurethane foams
- Patent number 5,145,882
- Issue date Sep 8, 1992
- Bayer Aktiengesellschaft
- Reinhard Samaritter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid polyisocyanate compositions, a process for their preparation...
- Patent number 4,945,117
- Issue date Jul 31, 1990
- Bayer Aktiengesellschaft
- Peter Gansen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of elastic molded articles
- Patent number 4,774,264
- Issue date Sep 27, 1988
- Bayer Aktiengesellschaft
- Christian Weber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of elastic molded articles
- Patent number 4,774,263
- Issue date Sep 27, 1988
- Bayer Aktiengesellschaft
- Christian Weber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of polyisocyanates containing urea and/o...
- Patent number 4,703,100
- Issue date Oct 27, 1987
- Bayer Aktiengesellschaft
- Werner Rasshofer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of microcellular or foamed moldings and...
- Patent number 4,645,630
- Issue date Feb 24, 1987
- Bayer Aktiengesellschaft
- Werner Rasshofer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of urethane-modified polyisocyanate usin...
- Patent number 4,581,388
- Issue date Apr 8, 1986
- Bayer Aktiengesellschaft
- Werner Rasshofer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of microcellular moldings from diisocyan...
- Patent number 4,499,038
- Issue date Feb 12, 1985
- Bayer Aktiengesellschaft
- Walter Schafer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Process for the preparation of low-density flexible polyurethane foams

Liquid polyisocyanate compositions, a process for their preparation...

Process for the production of elastic molded articles

Process for the production of elastic molded articles

Process for the production of polyisocyanates containing urea and/o...

Process for the production of microcellular or foamed moldings and...

Process for the production of urethane-modified polyisocyanate usin...

Process for the production of microcellular moldings from diisocyan...