Alex Wegmann

Person

Allschwil, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Additive mixture for stabilization of polyol and polyurethane
- Patent number 10,683,409
- Issue date Jun 16, 2020
- BASF SE
- Alex Wegmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilizer composition for polymers
- Patent number 9,034,956
- Issue date May 19, 2015
- BASF SE
- Shuang di Shandy Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Additive mixtures for styrenic polymers
- Patent number 8,569,405
- Issue date Oct 29, 2013
- BASF SE
- Alex Wegmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilizer compositions for halogen containing polymers
- Patent number 8,173,731
- Issue date May 8, 2012
- BASF SE
- Alex Wegmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for chain stopping of PVC polymerization
- Patent number 7,683,144
- Issue date Mar 23, 2010
- Ciba Specialty Chemicals Corporation
- Rudolf Pfaendner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable epoxy resin compositions containing water-processable polya...
- Patent number 6,258,919
- Issue date Jul 10, 2001
- Vantico Inc.
- Thomas Vogel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hardener for anhydride group-containing polymers
- Patent number 6,107,451
- Issue date Aug 22, 2000
- Ciba Specialty Chemicals Corp.
- Walter Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Storage-stable solutions of accelerator systems
- Patent number 5,470,896
- Issue date Nov 28, 1995
- Ciba-Geigy Corporation
- Alex Wegmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electroactive ultra-thin layers
- Patent number 5,158,829
- Issue date Oct 27, 1992
- Ciba-Geigy Corporation
- Alex Wegmann
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electroactive ultra-thin layers
- Patent number 5,108,841
- Issue date Apr 28, 1992
- Ciba-Geigy Corporation
- Alex Wegmann
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Novel epoxy resins
- Patent number 5,019,639
- Issue date May 28, 1991
- Ciba-Geigy Corporation
- Arnold Hofer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of electroactive Langmuir-Blodgett laye...
- Patent number 4,940,516
- Issue date Jul 10, 1990
- Ciba-Geigy Corporation
- Alex Wegmann
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
ADDITIVE MIXTURE FOR STABILIZATION OF POLYOL AND POLYURETHANE
- Publication number 20190023869
- Publication date Jan 24, 2019
- BASF SE
- Alex WEGMANN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STABILIZER COMPOSITION FOR POLYMERS
- Publication number 20130225734
- Publication date Aug 29, 2013
- BASF SE
- Shuang di Shandy Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STORAGE-STABLE AQUEOUS EMULSIONS AND LIQUID BLENDS WITH LOW VISCOSI...
- Publication number 20110196082
- Publication date Aug 11, 2011
- BASF SE
- Karl-Heinz Hornbach
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STABILIZER COMPOSITIONS FOR HALOGEN CONTAINING POLYMERS
- Publication number 20110112228
- Publication date May 12, 2011
- Alex Wegmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ADDITIVE MIXTURES FOR STYRENIC POLYMERS
- Publication number 20110046278
- Publication date Feb 24, 2011
- BASF SE
- Alex Wegmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Stabilizer compositions for halogen containing polymers
- Publication number 20100048776
- Publication date Feb 25, 2010
- Alex Wegmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Stabilization of methylmethacrylate-butadiene-styrene graft copolym...
- Publication number 20100036016
- Publication date Feb 11, 2010
- Alex Wegmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for chain stopping of pvc polymerization
- Publication number 20050222347
- Publication date Oct 6, 2005
- Rudolf Pfaendner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Alex Wegmann

Person

Patents Grantslast 30 patents

Additive mixture for stabilization of polyol and polyurethane

Stabilizer composition for polymers

Additive mixtures for styrenic polymers

Stabilizer compositions for halogen containing polymers

Process for chain stopping of PVC polymerization

Curable epoxy resin compositions containing water-processable polya...

Hardener for anhydride group-containing polymers

Storage-stable solutions of accelerator systems

Electroactive ultra-thin layers

Electroactive ultra-thin layers

Novel epoxy resins

Process for the preparation of electroactive Langmuir-Blodgett laye...

Patents Applicationslast 30 patents

ADDITIVE MIXTURE FOR STABILIZATION OF POLYOL AND POLYURETHANE

STABILIZER COMPOSITION FOR POLYMERS

STORAGE-STABLE AQUEOUS EMULSIONS AND LIQUID BLENDS WITH LOW VISCOSI...

STABILIZER COMPOSITIONS FOR HALOGEN CONTAINING POLYMERS

ADDITIVE MIXTURES FOR STYRENIC POLYMERS

Stabilizer compositions for halogen containing polymers

Stabilization of methylmethacrylate-butadiene-styrene graft copolym...

Process for chain stopping of pvc polymerization