SILVIA HERDA

Person

HERNE, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Continuous process for producing a reactive polymer
- Patent number 8,445,566
- Issue date May 21, 2013
- Evonik Degussa GmbH
- Marianne Omeis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the solvent-free, continuous preparation of polyureas
- Patent number 7,129,313
- Issue date Oct 31, 2006
- Degussa AG
- Joern Volker Weiss
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polyaddition products containing ure...
- Patent number 6,479,613
- Issue date Nov 12, 2002
- Dugussa-Huels Aktiengesellschaft
- Rainer Gras
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the continuous preparation of hydroxyalkylamides
- Patent number 6,194,613
- Issue date Feb 27, 2001
- Creanova Spezialchemie GmbH
- Thomas Weihrauch
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ADDUCTS OF ISOCYANATOALKYLTRIALKOXYSILANES AND ALIPHATIC, ALKYL-BRA...
- Publication number 20130244043
- Publication date Sep 19, 2013
- EVONIK DEGUSSA GmbH
- Rainer LOMOELDER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CONTINUOUS PROCESS FOR PRODUCING A REACTIVE POLYMER
- Publication number 20110207861
- Publication date Aug 25, 2011
- EVONIK DEGUSSA GmbH
- Marianne Omeis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR PREPARING HYPERBRANCHED, DENDRITIC POLYURETHANES BY MEA...
- Publication number 20110065886
- Publication date Mar 17, 2011
- EVONIK DEGUSSA GmbH
- Thomas Weihrauch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Low-Viscosity Uretdion Group-Containing Polyaddition Compounds, Met...
- Publication number 20080194787
- Publication date Aug 14, 2008
- Volker Weiss
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the solvent-free continuous preparation of a polymeric...
- Publication number 20030212207
- Publication date Nov 13, 2003
- DE GUSSA AG
- Joern Volker Weiss
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Process for the solvent-free, continuous preparation of polyureas
- Publication number 20030212238
- Publication date Nov 13, 2003
- Degussa AG
- Joern Volker Weiss
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PREPARATION OF POLYADDITION PRODUCTS CONTAINING URE...
- Publication number 20020062000
- Publication date May 23, 2002
- RAINER GRAS
- C07 - ORGANIC CHEMISTRY

SILVIA HERDA

Person

Patents Grantslast 30 patents

Continuous process for producing a reactive polymer

Process for the solvent-free, continuous preparation of polyureas

Process for the preparation of polyaddition products containing ure...

Process for the continuous preparation of hydroxyalkylamides

Patents Applicationslast 30 patents

ADDUCTS OF ISOCYANATOALKYLTRIALKOXYSILANES AND ALIPHATIC, ALKYL-BRA...

CONTINUOUS PROCESS FOR PRODUCING A REACTIVE POLYMER

PROCESS FOR PREPARING HYPERBRANCHED, DENDRITIC POLYURETHANES BY MEA...

Low-Viscosity Uretdion Group-Containing Polyaddition Compounds, Met...

Process for the solvent-free continuous preparation of a polymeric...

Process for the solvent-free, continuous preparation of polyureas

PROCESS FOR THE PREPARATION OF POLYADDITION PRODUCTS CONTAINING URE...