Ruth Zschiesche

Person

Mannheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation of CFC-free, highly resilient, flexible polyurethane fo...
- Patent number 6,096,238
- Issue date Aug 1, 2000
- BASF Aktiengesellschaft
- Heinz-Dieter Lutter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of polyurethane foams in the presence of aminoalkyl- or...
- Patent number 5,786,402
- Issue date Jul 28, 1998
- BASF Aktiengesellschaft
- Bernd Bruchmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of flame-resistant soft polyurethane foams of reduced s...
- Patent number 5,739,173
- Issue date Apr 14, 1998
- BASF Aktiengesellschaft
- Heinz-Dieter Lutter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of chlorofluorocarbon-free flexible polyurethane foams...
- Patent number 5,597,885
- Issue date Jan 28, 1997
- BASF Aktiengesellschaft
- Heinz-Dieter Lutter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of chlorofluorocarbon-free flexible polyurethane foams...
- Patent number 5,596,063
- Issue date Jan 21, 1997
- BASF Aktiengesellschaft
- Heinz-Dieter Lutter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of fluorochlorohydrocarbon-free low den...
- Patent number 5,534,185
- Issue date Jul 9, 1996
- BASF Aktiengesellschaft
- Werner Hinz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of chlorofluorocarbon-free flexible polyurethane foams...
- Patent number 5,494,941
- Issue date Feb 27, 1996
- BASF Aktiengesellschaft
- Heinz-Dieter Lutter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Highly reactive polyoxyalkylene-polyols containing tertiary amino g...
- Patent number 5,476,969
- Issue date Dec 19, 1995
- BASF Aktiengesellschaft
- Werner Hinz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of fluorochlorohydrocarbon-free, low-de...
- Patent number 5,374,667
- Issue date Dec 20, 1994
- BASF Aktiengesellschaft
- Werner Hinz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Ruth Zschiesche

Person

Patents Grantslast 30 patents

Preparation of CFC-free, highly resilient, flexible polyurethane fo...

Production of polyurethane foams in the presence of aminoalkyl- or...

Preparation of flame-resistant soft polyurethane foams of reduced s...

Preparation of chlorofluorocarbon-free flexible polyurethane foams...

Preparation of chlorofluorocarbon-free flexible polyurethane foams...

Process for the preparation of fluorochlorohydrocarbon-free low den...

Preparation of chlorofluorocarbon-free flexible polyurethane foams...

Highly reactive polyoxyalkylene-polyols containing tertiary amino g...

Process for the preparation of fluorochlorohydrocarbon-free, low-de...