Michael Zirnstein

Person

Shriesheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Use of acylated polyamines for the modification of surfaces
- Patent number 6,984,451
- Issue date Jan 10, 2006
- BASF Aktiengesellschaft
- Valerie Andre
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acylated polymeric polyamines
- Patent number 6,579,846
- Issue date Jun 17, 2003
- BASF Aktiengesellschaft
- Michael Zirnstein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous cationic tenside preparations, method for the production an...
- Patent number 6,509,012
- Issue date Jan 21, 2003
- BASF Aktiengesellschaft
- Peter Hössel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of esters or amides of hydroxylated carboxylic acids as solubil...
- Patent number 6,365,637
- Issue date Apr 2, 2002
- BASF Aktiengesellschaft
- Michael Zirnstein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of amides of polymerized fatty acids as thickeners
- Patent number 6,165,971
- Issue date Dec 26, 2000
- BASF Aktiengesellschaft
- Knut Oppenlander
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phosphoric esters
- Patent number 5,914,072
- Issue date Jun 22, 1999
- BASF Aktiengesellschaft
- Michael Zirnstein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dye transfer inhibitors for detergents
- Patent number 5,863,879
- Issue date Jan 26, 1999
- BASF Aktiengesellschaft
- Michael Zirnstein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous polyurethane dispersions containing structural units derive...
- Patent number 5,852,104
- Issue date Dec 22, 1998
- BASF Aktiengesellschaft
- Nicholas Kokel
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process for coating and printing substrates
- Patent number 5,798,147
- Issue date Aug 25, 1998
- BASF Aktiengesellschaft
- Erich Beck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Grafted polyamidoamines and grafted polyethyleneimines, preparation...
- Patent number 5,677,384
- Issue date Oct 14, 1997
- BASF Aktiengesellschaft
- Juergen Detering
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alkoxylation products
- Patent number 5,424,445
- Issue date Jun 13, 1995
- BASF Aktiengesellschaft
- Johan H. Hendrick ter Maat
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for the Production of Double Metal Cyanide Complex Catalysts
- Publication number 20080292526
- Publication date Nov 27, 2008
- BASF Aktiengesellschaft
- Edward Bohres
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Use of modified polyamine amides for hydrophilizing surfaces
- Publication number 20040092671
- Publication date May 13, 2004
- Cordula Mock-Knoblauch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Use of acylated polyamines for modifying surfaces
- Publication number 20040018357
- Publication date Jan 29, 2004
- Valerie Andre
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation of alkylpolyalkylene glycol carboxylates
- Publication number 20020193624
- Publication date Dec 19, 2002
- BASF Aktiengesellschaft
- Michael Zirnstein
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Use of terpene alcohol ethoxylates as solubilizers in cosmetic or p...
- Publication number 20020076426
- Publication date Jun 20, 2002
- Michael Zirnstein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Michael Zirnstein

Person

Patents Grantslast 30 patents

Use of acylated polyamines for the modification of surfaces

Acylated polymeric polyamines

Aqueous cationic tenside preparations, method for the production an...

Use of esters or amides of hydroxylated carboxylic acids as solubil...

Use of amides of polymerized fatty acids as thickeners

Phosphoric esters

Dye transfer inhibitors for detergents

Aqueous polyurethane dispersions containing structural units derive...

Process for coating and printing substrates

Grafted polyamidoamines and grafted polyethyleneimines, preparation...

Alkoxylation products

Patents Applicationslast 30 patents

Method for the Production of Double Metal Cyanide Complex Catalysts

Use of modified polyamine amides for hydrophilizing surfaces

Use of acylated polyamines for modifying surfaces

Preparation of alkylpolyalkylene glycol carboxylates

Use of terpene alcohol ethoxylates as solubilizers in cosmetic or p...