Werner Grenda

Person

Herne, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Heat-curing powder-lacquer compositions yielding a matte surface af...
- Patent number 9,096,774
- Issue date Aug 4, 2015
- Evonik Degussa GmbH
- Werner Grenda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
β-hydroxyalkylamides, a method for production of same and use of same
- Patent number 8,962,885
- Issue date Feb 24, 2015
- Evonik Degussa GmbH
- Werner Grenda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Beta-hydroxyalkylamides, method for their production and use thereof
- Patent number 8,907,130
- Issue date Dec 9, 2014
- Evonik Degussa GmbH
- Werner Grenda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heat-curing powder-lacquer compositions yielding a matte surface af...
- Patent number 8,524,837
- Issue date Sep 3, 2013
- Evonik Degussa GmbH
- Werner Grenda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Heat-curing powder-lacquer compositions yielding a matte surface af...
- Patent number 8,476,376
- Issue date Jul 2, 2013
- Evonik Degussa GmbH
- Werner Grenda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Prepegs and molded bodies produced thereof at low temperature
- Patent number 8,455,090
- Issue date Jun 4, 2013
- Evonik Degussa GmbH
- Friedrich Georg Schmidt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Powder coatings based on thermoset-modified polymers and polyesters
- Patent number 6,930,155
- Issue date Aug 16, 2005
- Degussa AG
- Jörn Volker Weiss
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of polyurethane powder coating materials
- Patent number 6,827,971
- Issue date Dec 7, 2004
- Degussa AG
- Werner Grenda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Matt PU powder coatings
- Patent number 6,710,136
- Issue date Mar 23, 2004
- Degussa AG
- Werner Grenda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HEAT-CURING POWDER-LACQUER COMPOSITIONS YIELDING A MATTE SURFACE AF...
- Publication number 20140316056
- Publication date Oct 23, 2014
- EVONIK DEGUSSA GmbH
- Werner Grenda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PREPREGS AND MOLDINGS PRODUCED THEREFROM
- Publication number 20140065911
- Publication date Mar 6, 2014
- EVONIK DEGUSSA GmbH
- FRIEDRICH GEORG SCHMIDT
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING STORAGE-STABLE POLYURETHANE PREPREGS AND MOLDI...
- Publication number 20130045652
- Publication date Feb 21, 2013
- EVONIK DEGUSSA GmbH
- Friedrich Georg Schmidt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HEAT-CURABLE POWDER COATING COMPOSITIONS, WHICH AFTER THE COATING H...
- Publication number 20130041103
- Publication date Feb 14, 2013
- EVONIK DEGUSSA GmbH
- Werner Grenda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BETA-HYDROXYALKYLAMIDES, METHOD FOR THEIR PRODUCTION AND USE THEREOF
- Publication number 20130006016
- Publication date Jan 3, 2013
- EVONIK DEGUSSA GmbH
- Werner Grenda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BETA-HYDROXYALKYLAMIDES, A METHOD FOR PRODUCTION OF SAME AND USE OF...
- Publication number 20120208956
- Publication date Aug 16, 2012
- EVONIK DEGUSSA GmbH
- Werner Grenda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPEGS AND MOLDED BODIES PRODUCED THEREOF AT LOW TEMPERATURE
- Publication number 20120003890
- Publication date Jan 5, 2012
- EVONIK DEGUSSA GmbH
- Friedrich Georg Schmidt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPREGS AND MOLDED BODIES PRODUCED FROM SAME
- Publication number 20120003891
- Publication date Jan 5, 2012
- EVONIK DEGUSSA GmbH
- Friedrich Georg Schmidt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HEAT-CURING POWDER-LACQUER COMPOSITIONS YIELDING A MATTE SURFACE AF...
- Publication number 20110288202
- Publication date Nov 24, 2011
- EVONIK DEGUSSA GmbH
- Werner Grenda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Beta-hydroxyalkylamides, a method for production of same and use of...
- Publication number 20110224459
- Publication date Sep 15, 2011
- EVONIK DEGUSSA GmbH
- Werner Grenda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Heat-curing powder-lacquer compositions yielding a matte surface af...
- Publication number 20110224378
- Publication date Sep 15, 2011
- EVONIK DEGUSSA GmbH
- Werner Grenda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LOW-TEMPERATURE-CURABLE POLYURETHANE COMPOSITIONS WITH URETDIONE GR...
- Publication number 20080265201
- Publication date Oct 30, 2008
- DEGUSSA GmbH
- Emmanouil Spyrou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hybrid-Powder Paint Composition Having a Low Burning Temperature Fo...
- Publication number 20080255272
- Publication date Oct 16, 2008
- EVONIK DEGUSSA GmbH
- Volker Weiss
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Polyurethane composition which contains an uretdione group
- Publication number 20050239992
- Publication date Oct 27, 2005
- Degussa AG
- Emmanouil Spyrou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyurethane composition which contains an uretdione group
- Publication number 20050239956
- Publication date Oct 27, 2005
- Degussa AG
- Emmanouil Spyrou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Low-temperature-curable, solid polyurethane powder coating composit...
- Publication number 20040219367
- Publication date Nov 4, 2004
- Degussa AG
- Emmanouil Spyrou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyester powder coating materials for coatings with a matt appearance
- Publication number 20040132924
- Publication date Jul 8, 2004
- Degussa AG
- Joern Volker Weiss
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Powder coating compositions for coatings with a matt apperance
- Publication number 20040110907
- Publication date Jun 10, 2004
- DEGUSA AG
- Joern 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
Powder coatings based on thermoset-modified polymers and polyesters
- Publication number 20030212205
- Publication date Nov 13, 2003
- Degussa AG
- Jorn Volker Weiss
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polymeric composition prepared from polymers and thermosets
- Publication number 20030212206
- Publication date Nov 13, 2003
- Degussa AG
- Jorn Volker Weiss
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Use of polyurethane powder coating materials
- Publication number 20030104181
- Publication date Jun 5, 2003
- Degussa AG
- Werner Grenda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Matt PU powder coatings
- Publication number 20020045717
- Publication date Apr 18, 2002
- Degussa AG
- Werner Grenda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Polyureas based on IPDI, HDI, their isocyanurates and amines
- Publication number 20020040763
- Publication date Apr 11, 2002
- Degussa AG
- Werner Grenda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Werner Grenda

Person

Patents Grantslast 30 patents

Heat-curing powder-lacquer compositions yielding a matte surface af...

β-hydroxyalkylamides, a method for production of same and use of same

Beta-hydroxyalkylamides, method for their production and use thereof

Heat-curing powder-lacquer compositions yielding a matte surface af...

Heat-curing powder-lacquer compositions yielding a matte surface af...

Prepegs and molded bodies produced thereof at low temperature

Process for the solvent-free, continuous preparation of polyureas

Powder coatings based on thermoset-modified polymers and polyesters

Use of polyurethane powder coating materials

Matt PU powder coatings

Patents Applicationslast 30 patents

HEAT-CURING POWDER-LACQUER COMPOSITIONS YIELDING A MATTE SURFACE AF...

PREPREGS AND MOLDINGS PRODUCED THEREFROM

METHOD FOR PRODUCING STORAGE-STABLE POLYURETHANE PREPREGS AND MOLDI...

HEAT-CURABLE POWDER COATING COMPOSITIONS, WHICH AFTER THE COATING H...

BETA-HYDROXYALKYLAMIDES, METHOD FOR THEIR PRODUCTION AND USE THEREOF

BETA-HYDROXYALKYLAMIDES, A METHOD FOR PRODUCTION OF SAME AND USE OF...

PREPEGS AND MOLDED BODIES PRODUCED THEREOF AT LOW TEMPERATURE

PREPREGS AND MOLDED BODIES PRODUCED FROM SAME

HEAT-CURING POWDER-LACQUER COMPOSITIONS YIELDING A MATTE SURFACE AF...

Beta-hydroxyalkylamides, a method for production of same and use of...

Heat-curing powder-lacquer compositions yielding a matte surface af...

LOW-TEMPERATURE-CURABLE POLYURETHANE COMPOSITIONS WITH URETDIONE GR...

Hybrid-Powder Paint Composition Having a Low Burning Temperature Fo...

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

Polyurethane composition which contains an uretdione group

Polyurethane composition which contains an uretdione group

Low-temperature-curable, solid polyurethane powder coating composit...

Polyester powder coating materials for coatings with a matt appearance

Powder coating compositions for coatings with a matt apperance

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

Process for the solvent-free, continuous preparation of polyureas

Powder coatings based on thermoset-modified polymers and polyesters

Polymeric composition prepared from polymers and thermosets

Use of polyurethane powder coating materials

Matt PU powder coatings

Polyureas based on IPDI, HDI, their isocyanurates and amines