Rolf Langel

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Reactive binding agent with an extended pot life
- Patent number 6,548,615
- Issue date Apr 15, 2003
- Bayer Aktiengesellschaft
- Stefan Groth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of coagulating aqueous PUR dispersions containing dispersed...
- Patent number 6,451,963
- Issue date Sep 17, 2002
- Bayer Aktiengesellschaft
- Rolf Langel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for coating textiles
- Patent number 5,518,764
- Issue date May 21, 1996
- Bayer Aktiengesellschaft
- Harro Traubel
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Coating materials containing PUR dispersions and solvents and their...
- Patent number 5,177,141
- Issue date Jan 5, 1993
- Bayer Aktiengesellschaft
- Wilhelm Thoma
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Spreading pastes containing polyurethane plastics and a process for...
- Patent number 4,743,470
- Issue date May 10, 1988
- Bayer Aktiengesellschaft
- Klaus Nachtkamp
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Ionically modified pur spreading pastes and their use
- Patent number 4,728,542
- Issue date Mar 1, 1988
- Bayer Aktiengesellschaft
- Klaus Nachtkamp
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dispersion compositions, a process for their production and their use
- Patent number 4,598,120
- Issue date Jul 1, 1986
- Bayer Aktiengellschaft
- Wilhelm Thoma
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Aqueous polyurethane compositions containing crosslinking agents an...
- Patent number 4,543,144
- Issue date Sep 24, 1985
- Bayer Aktiengesellschaft
- Wilhelm Thoma
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the preparation of coating compositions, aqueous disper...
- Patent number 4,507,413
- Issue date Mar 26, 1985
- Bayer Aktiengesellschaft
- Wilhelm Thoma
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Rolf Langel

Person

Patents Grantslast 30 patents

Reactive binding agent with an extended pot life

Method of coagulating aqueous PUR dispersions containing dispersed...

Process for coating textiles

Coating materials containing PUR dispersions and solvents and their...

Spreading pastes containing polyurethane plastics and a process for...

Ionically modified pur spreading pastes and their use

Dispersion compositions, a process for their production and their use

Aqueous polyurethane compositions containing crosslinking agents an...

Process for the preparation of coating compositions, aqueous disper...