Volker Frey

Person

Burghuasen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation of alkylamines
- Patent number 6,806,379
- Issue date Oct 19, 2004
- Consortium fuer elektrochemische Industries GmbH
- Andreas Bauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
High-solids SiO2 dispersions, process for producing them, and their...
- Patent number 6,699,808
- Issue date Mar 2, 2004
- Wacker-Chemie GmbH
- Fritz Schwertfeger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Preparation of amino-functional siloxanes
- Patent number 6,534,615
- Issue date Mar 18, 2003
- Consortium fur elektrochemische Industrie GmbH
- Oliver Schäfer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic silazanes
- Patent number 6,531,620
- Issue date Mar 11, 2003
- Consortium fur Elecktrochemische Industrie GmbH
- Leonhard Brader
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of organosilanes
- Patent number 6,388,119
- Issue date May 14, 2002
- Consortium fur elektrochemische Industrie GmbH
- Andreas Bauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organosilicon compounds, processes for their preparation, and their...
- Patent number 6,313,217
- Issue date Nov 6, 2001
- Wacker-Chemie GmbH
- Herbert Barthel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organosilicon compounds, processes for their preparation, and their...
- Patent number 5,977,243
- Issue date Nov 2, 1999
- Wacker-Chemie GmbH
- Herbert Barthel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organopolysiloxane resin solutions, processes for their preparation...
- Patent number 5,861,457
- Issue date Jan 19, 1999
- Wacker-Chemie GmbH
- Richard Weidner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organopolysiloxane resin powder, process for its preparation and it...
- Patent number 5,786,413
- Issue date Jul 28, 1998
- Wacker-Chemie GmbH
- Richard Weidner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating composition based on water redispersible powders comprising...
- Patent number 5,681,892
- Issue date Oct 28, 1997
- Wacker-Chemie GmbH
- Richard Weidner
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the preparation of methylchlorosilanes
- Patent number 5,334,738
- Issue date Aug 2, 1994
- Wacker-Chemie GmbH
- Bernd Pachaly
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silicone resin-based coatings
- Patent number 5,302,683
- Issue date Apr 12, 1994
- Wacker-Chemie GmbH
- Richard Weidner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organosols of organopolysiloxanes and a process for preparing the same
- Patent number 5,049,636
- Issue date Sep 17, 1991
- Wacker-Chemie GmbH
- Matthias Wolfgruber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organooligosilsesquioxanes
- Patent number 5,047,492
- Issue date Sep 10, 1991
- Wacker-Chemie GmbH
- Richard Weidner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing highly porous glass-ceramic molded parts
- Patent number 5,015,605
- Issue date May 14, 1991
- Wacker-Chemie GmbH
- Volker Frey
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Silicone resin powder and a process for preparing the same
- Patent number 4,935,484
- Issue date Jun 19, 1990
- Wacker-Chemie GmbH
- Matthias Wolfgruber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat-vulcanizable organopolysiloxane compositions
- Patent number 4,935,483
- Issue date Jun 19, 1990
- Wacker-Chemie GmbH
- Norbert Gamon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing colloidal suspensions of organopolysiloxanes
- Patent number 4,857,582
- Issue date Aug 15, 1989
- Wacker-Chemie GmbH
- Matthias Wolfgruber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing weather-resistant coatings
- Patent number 4,857,608
- Issue date Aug 15, 1989
- Wacker-Chemie GmbH
- Christian Herzig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing moldings based on silicon oxycarbide
- Patent number 4,833,220
- Issue date May 23, 1989
- Wacker-Chemie GmbH
- Volker Frey
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for preparing silicon carbide fibers
- Patent number 4,824,651
- Issue date Apr 25, 1989
- Wacker-Chemie GmbH
- Volker Frey
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for preparing organopolysilanes and their uses
- Patent number 4,667,046
- Issue date May 19, 1987
- Wacker-Chemie GmbH
- Volker Frey
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for imparting hydrophobic properties to fibers
- Patent number 4,456,542
- Issue date Jun 26, 1984
- Wacker-Chemie GmbH
- Wolfgang Wagner
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method for preparing solid objects
- Patent number 4,425,387
- Issue date Jan 10, 1984
- Wacker-Chemie GmbH
- Werner Graf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing organopolysiloxanes and copolymers thereof
- Patent number 4,413,104
- Issue date Nov 1, 1983
- Wacker-Chemie GmbH
- Bernward Deubzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing 2-chloroethylsilanes
- Patent number 4,405,804
- Issue date Sep 20, 1983
- Wacker-Chemie GmbH
- Peter John
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for methylating silicon compounds
- Patent number 4,400,528
- Issue date Aug 23, 1983
- Wacker-Chemie GmbH
- Reinhold Artes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing structural components
- Patent number 4,394,335
- Issue date Jul 19, 1983
- Wacker-Chemie GmbH
- Michael Roth
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for preparing organopolysiloxane modified organic polymers
- Patent number 4,368,294
- Issue date Jan 11, 1983
- Wacker-Chemie GmbH
- Bernward Deubzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organosiloxane block copolymers
- Patent number 4,356,293
- Issue date Oct 26, 1982
- Wacker-Chemie GmbH
- Bernward Deubzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Preparation of alkylamines
- Publication number 20030130543
- Publication date Jul 10, 2003
- Consortium fur elektrochemische Industrie GmbH
- Andreas Bauer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION OF ORGANOSILANES
- Publication number 20020052520
- Publication date May 2, 2002
- Andreas Bauer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of amino-functional siloxanes
- Publication number 20020049296
- Publication date Apr 25, 2002
- Consortium fur elektrochemische industrie GmbH
- Oliver Schafer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cyclic silazanes
- Publication number 20020042491
- Publication date Apr 11, 2002
- Consortium fur elektrochemische Industrie GmbH
- Leonhard Brader
- C07 - ORGANIC CHEMISTRY

Volker Frey

Person

Patents Grantslast 30 patents

Preparation of alkylamines

High-solids SiO2 dispersions, process for producing them, and their...

Preparation of amino-functional siloxanes

Cyclic silazanes

Preparation of organosilanes

Organosilicon compounds, processes for their preparation, and their...

Organosilicon compounds, processes for their preparation, and their...

Organopolysiloxane resin solutions, processes for their preparation...

Organopolysiloxane resin powder, process for its preparation and it...

Coating composition based on water redispersible powders comprising...

Process for the preparation of methylchlorosilanes

Silicone resin-based coatings

Organosols of organopolysiloxanes and a process for preparing the same

Organooligosilsesquioxanes

Process for preparing highly porous glass-ceramic molded parts

Silicone resin powder and a process for preparing the same

Heat-vulcanizable organopolysiloxane compositions

Process for preparing colloidal suspensions of organopolysiloxanes

Process for preparing weather-resistant coatings

Process for preparing moldings based on silicon oxycarbide

Process for preparing silicon carbide fibers

Method for preparing organopolysilanes and their uses

Method for imparting hydrophobic properties to fibers

Method for preparing solid objects

Process for preparing organopolysiloxanes and copolymers thereof

Method for preparing 2-chloroethylsilanes

Process for methylating silicon compounds

Process for preparing structural components

Process for preparing organopolysiloxane modified organic polymers

Organosiloxane block copolymers

Patents Applicationslast 30 patents

Preparation of alkylamines

PREPARATION OF ORGANOSILANES

Preparation of amino-functional siloxanes

Cyclic silazanes