Werner Rasshofer

Person

Koln, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Stable adhesive composite material made of polyurethane and of anot...
- Patent number 6,428,895
- Issue date Aug 6, 2002
- Bayer Aktiengesellschaft
- Karsten Reihs
- B32 - LAYERED PRODUCTS
Information Patent Grant
Stable adhesive composite material made of polyurethane and of anot...
- Patent number 6,296,908
- Issue date Oct 2, 2001
- Bayer Aktiengesellschaft
- Karsten Reihs
- B32 - LAYERED PRODUCTS
Information Patent Grant
Molded polyurethane articles prepared from recycled polyols and pro...
- Patent number 6,156,811
- Issue date Dec 5, 2000
- Bayer Aktiengesellschaft
- Adolf Lammeck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Device and process for producing plastic components, especially pol...
- Patent number 6,136,238
- Issue date Oct 24, 2000
- Bayer Aktiengesellschaft
- Werner Rasshofer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the production of hydroxyfunctional compounds from (pol...
- Patent number 6,020,386
- Issue date Feb 1, 2000
- Bayer Aktiengesellschaft
- Thomas Munzmay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Molded polyurethane articles prepared from recycled polyols and pro...
- Patent number 5,879,608
- Issue date Mar 9, 1999
- Bayer Aktiengesellschaft
- Adolf Lammeck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing moldings using a mold release agent
- Patent number 5,716,580
- Issue date Feb 10, 1998
- Bayer Aktiengesellschaft
- Joachim Wagner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyamine crosslinking agent formulation and its preparation
- Patent number 5,705,594
- Issue date Jan 6, 1998
- Bayer Aktiengesellschaft
- Klaus Konig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of hydroxyl-group-containing compounds f...
- Patent number 5,635,542
- Issue date Jun 3, 1997
- Bayer Aktiengesellschaft
- Thomas Munzmay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the decompostion of polyurethane plastics
- Patent number 5,616,623
- Issue date Apr 1, 1997
- Bayer Aktiengesellschaft
- Thomas Munzmay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of making molded products
- Patent number 5,538,679
- Issue date Jul 23, 1996
- Bayer Aktiengesellschaft
- Joachim Wagner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of compounds containing hydroxyl groups...
- Patent number 5,508,312
- Issue date Apr 16, 1996
- Bayer Aktiengesellschaft
- Thomas Munzmay
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of compounds containing hydroxyl groups...
- Patent number 5,338,763
- Issue date Aug 16, 1994
- Bayer Aktiengesellschaft
- Thomas Munzamy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrolysis process for polyamines
- Patent number 5,283,364
- Issue date Feb 1, 1994
- Bayer Aktiengesellschaft
- Werner Rasshofer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Free-flowing, thermoplastically processible and post-crosslinkable...
- Patent number 5,210,127
- Issue date May 11, 1993
- Bayer Aktiengesellschaft
- Joachim Werner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of composite structures
- Patent number 5,154,871
- Issue date Oct 13, 1992
- Bayer Aktiengesellschaft
- Joachim Wagner
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process for the production of moldings or films of cross-linked pol...
- Patent number 5,109,035
- Issue date Apr 28, 1992
- Bayer Aktiengesellschaft
- Joachim Wagner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat-curing reactive powders based on polyurethanes
- Patent number 5,077,339
- Issue date Dec 31, 1991
- Bayer Aktiengesellschaft
- Gerhard Grogler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of molded articles by deep-drawing prefa...
- Patent number 5,069,857
- Issue date Dec 3, 1991
- Bayer Aktiengesellschaft
- Joachim Wagner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for production of moldings or films from polyisocyanate pol...
- Patent number 5,064,600
- Issue date Nov 12, 1991
- Bayer Aktiengesellschaft
- Joachim Wagner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite structures
- Patent number 5,009,950
- Issue date Apr 23, 1991
- Bayer Aktiengesellschaft
- Joachim Wagner
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method of direct manufacture of pigmented polyurethane powder
- Patent number 4,985,490
- Issue date Jan 15, 1991
- Bayer Aktiengesellschaft
- James W. Rosthauser
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamines and a process for the production thereof
- Patent number 4,970,342
- Issue date Nov 13, 1990
- Bayer Aktiengesellschaft
- Rudolf Fauss
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalytic hydrolysis process for polyamines
- Patent number 4,931,595
- Issue date Jun 5, 1990
- Bayer Aktiengesellschaft
- Werner Rasshofer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
N,N'-bis(trans-4-isocyanatocyclohexyl)urea, a process for its prepa...
- Patent number 4,902,825
- Issue date Feb 20, 1990
- Bayer Aktiengesellschaft
- Andreas Ruckes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing higher molecular weight amino compounds havin...
- Patent number 4,855,504
- Issue date Aug 8, 1989
- Bayer Aktiengesellschaft
- Werner Rasshofer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polyamines and their use for the pre...
- Patent number 4,843,107
- Issue date Jun 27, 1989
- Bayer Aktiengesellschaft
- Andreas Ruckes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of polyamines
- Patent number 4,843,108
- Issue date Jun 27, 1989
- Bayer Aktiengesellschaft
- Andreas Ruckes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polyamines and their use for the pro...
- Patent number 4,835,224
- Issue date May 30, 1989
- Bayer Aktiengesellschaft
- Andreas Ruckes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite plastic moldings and a process for their production
- Patent number 4,797,320
- Issue date Jan 10, 1989
- Bayer Aktiengesellschaft
- Richard Kopp
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for the production of polyurethane molded parts and their use
- Publication number 20040000736
- Publication date Jan 1, 2004
- Werner Rasshofer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Metal-polyurethane laminates
- Publication number 20030104241
- Publication date Jun 5, 2003
- Werner Rasshofer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Werner Rasshofer

Person

Patents Grantslast 30 patents

Stable adhesive composite material made of polyurethane and of anot...

Stable adhesive composite material made of polyurethane and of anot...

Molded polyurethane articles prepared from recycled polyols and pro...

Device and process for producing plastic components, especially pol...

Process for the production of hydroxyfunctional compounds from (pol...

Molded polyurethane articles prepared from recycled polyols and pro...

Process for producing moldings using a mold release agent

Polyamine crosslinking agent formulation and its preparation

Process for the production of hydroxyl-group-containing compounds f...

Process for the decompostion of polyurethane plastics

Process of making molded products

Process for the production of compounds containing hydroxyl groups...

Process for the preparation of compounds containing hydroxyl groups...

Hydrolysis process for polyamines

Free-flowing, thermoplastically processible and post-crosslinkable...

Process for the production of composite structures

Process for the production of moldings or films of cross-linked pol...

Heat-curing reactive powders based on polyurethanes

Process for the production of molded articles by deep-drawing prefa...

Process for production of moldings or films from polyisocyanate pol...

Composite structures

Method of direct manufacture of pigmented polyurethane powder

Polyamines and a process for the production thereof

Catalytic hydrolysis process for polyamines

N,N'-bis(trans-4-isocyanatocyclohexyl)urea, a process for its prepa...

Process for producing higher molecular weight amino compounds havin...

Process for the preparation of polyamines and their use for the pre...

Process for the production of polyamines

Process for the preparation of polyamines and their use for the pro...

Composite plastic moldings and a process for their production

Patents Applicationslast 30 patents

Process for the production of polyurethane molded parts and their use

Metal-polyurethane laminates