Uwe Scholz

Person

K oln, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Use of N-(aminoalkyl) pyrrolidines as catalysts for the polyisocyan...
- Patent number RE38415
- Issue date Feb 3, 2004
- Bayer Aktiengesellschaft
- Richard Weider
- 528 - Synthetic resins or natural rubbers
Information Patent Grant
Stabilized, finely disperse low-viscosity polymer polyols with a hi...
- Patent number 6,472,447
- Issue date Oct 29, 2002
- Klaus Lorenz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low-viscosity, stable, agglomerate-free polymer polyols, a process...
- Patent number 5,594,066
- Issue date Jan 14, 1997
- Bayer Aktiengesellschaft
- Torsten Heinemann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low viscosity polymer polyols a process for their production as wel...
- Patent number 5,554,662
- Issue date Sep 10, 1996
- Bayer Adtiengesellschaft
- Josef Sanders
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation and use of 3, (4)-substituted pyrrolidines as catalysts...
- Patent number 5,274,114
- Issue date Dec 28, 1993
- Bayer Aktiengesellschaft
- Richard Weider
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of N-(aminoalkyl) pyrrolidines as catalysts for the polyisocyan...
- Patent number 5,134,217
- Issue date Jul 28, 1992
- Bayer Aktiengesellschaft
- Richard Weider
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Use of N-(aminoalkyl) pyrrolidines as catalysts for the polyisocyan...

Stabilized, finely disperse low-viscosity polymer polyols with a hi...

Low-viscosity, stable, agglomerate-free polymer polyols, a process...

Low viscosity polymer polyols a process for their production as wel...

Preparation and use of 3, (4)-substituted pyrrolidines as catalysts...

Use of N-(aminoalkyl) pyrrolidines as catalysts for the polyisocyan...