Claudia Spang

Person

Eisenberg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing a block copolymer
- Patent number 8,952,109
- Issue date Feb 10, 2015
- BASF SE
- Martin Weber
- 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 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
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
Preparation of cellular polyurethane elastomers using polyether car...
- Patent number 5,173,518
- Issue date Dec 22, 1992
- BASF Aktiengesellschaft
- Kaspar Bott
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING A BLOCK COPOLYMER
- Publication number 20150112031
- Publication date Apr 23, 2015
- BASF SE
- Martin Weber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING A BLOCK COPOLYMER
- Publication number 20130035457
- Publication date Feb 7, 2013
- BASF SE
- Martin Weber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Claudia Spang

Person

Patents Grantslast 30 patents

Process for preparing a block copolymer

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

Preparation of chlorofluorocarbon-free flexible polyurethane foams...

Preparation of chlorofluorocarbon-free flexible polyurethane foams...

Preparation of chlorofluorocarbon-free flexible polyurethane foams...

Preparation of cellular polyurethane elastomers using polyether car...

Patents Applicationslast 30 patents

PROCESS FOR PREPARING A BLOCK COPOLYMER

PROCESS FOR PREPARING A BLOCK COPOLYMER