Heinrich Hess

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Heat curable, one-component polyurethane reactive compositions
- Patent number 5,574,123
- Issue date Nov 12, 1996
- Bayer Aktiengesellschaft
- Manfred Bock
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Urea group-containing polyisocyanates modified with long chain comp...
- Patent number 5,183,876
- Issue date Feb 2, 1993
- Bayer Aktiengesellschaft
- Richard Kopp
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of highly elastic plastics
- Patent number 5,159,046
- Issue date Oct 27, 1992
- Bayer Aktiengesellschaft
- Gerhard Grogler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyurethane reactive adhesive compounds containing finely disperse...
- Patent number 5,143,987
- Issue date Sep 1, 1992
- Bayer Aktiengesellschaft
- Eduard Hansel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane-based one-component reactive adhesives
- Patent number 5,109,096
- Issue date Apr 28, 1992
- Bayer Aktiengesellschaft
- Heinrich Hess
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane-based reactive adhesives in which the isocyanate is st...
- Patent number 5,104,959
- Issue date Apr 14, 1992
- Bayer Aktiengesellschaft
- Heinrich Hess
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for improving the flowability of dimerized 2,4-tolylenediis...
- Patent number 5,100,998
- Issue date Mar 31, 1992
- Bayer Aktiengesellschaft
- Richard Kopp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heat-curing polyether-polyester-polyurethane ureas
- Patent number 5,091,497
- Issue date Feb 25, 1992
- Bayer Aktiengesellschaft
- Gerhard Grogler
- 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 preparation of heat-stable polyurethane urea elasto...
- Patent number 5,064,875
- Issue date Nov 12, 1991
- Bayer Aktiengesellschaft
- Gerhard Grogler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polyurethanes containing uretdione r...
- Patent number 4,894,429
- Issue date Jan 16, 1990
- Bayer Aktiengesellschaft
- Gerhard Grogler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of cold-setting polyurethane urea elasto...
- Patent number 4,882,411
- Issue date Nov 21, 1989
- Bayer Aktiengesellschaft
- Gerhard Grogler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of heat-resistant polyurethane urea elas...
- Patent number 4,882,409
- Issue date Nov 21, 1989
- Bayer Aktiengesellschaft
- Gerhard Grogler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
N,N'-bis(5-isocyanatonaphthyl)urea, a process for its production, a...
- Patent number 4,851,567
- Issue date Jul 25, 1989
- Bayer Aktiengesellschaft
- Andreas Ruckes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of thermosetting one-component polyureth...
- Patent number 4,847,321
- Issue date Jul 11, 1989
- Bayer Aktiengesellschaft
- Heinrich Hess
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of a thixotropic agent, especially for s...
- Patent number 4,801,623
- Issue date Jan 31, 1989
- Bayer Aktiengesellschaft
- Heinrich Hess
- 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-...
Information Patent Grant
Process for the preparation of polyurethanes containing uretdione r...
- Patent number 4,786,655
- Issue date Nov 22, 1988
- Bayer Aktiengesellschaft
- Gerhard Grogler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the in situ production of urea group-containing isocyan...
- Patent number 4,766,239
- Issue date Aug 23, 1988
- Bayer Aktiengesellschaft
- Gerhard Grogler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of finely divided polyisocyanates contai...
- Patent number 4,757,105
- Issue date Jul 12, 1988
- Bayer Aktiengesellschaft
- Richard Kopp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of complexes of one mol of dimerized or...
- Patent number 4,720,545
- Issue date Jan 19, 1988
- Bayer Aktiengesellschaft
- Gerhard Grogler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cold setting compositions, a process for the production thereof and...
- Patent number 4,716,182
- Issue date Dec 29, 1987
- Bayer Aktiengesellschaft
- Heinrich Hess
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of urea group-containing polyisocyanates
- Patent number 4,680,367
- Issue date Jul 14, 1987
- Bayer Aktiengesellschaft
- Richard Kopp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of solid polyisocyanates of retarded rea...
- Patent number 4,667,008
- Issue date May 19, 1987
- Bayer Aktiengesellschaft
- Gerhard Grogler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of stabilized polyamines, stabilized po...
- Patent number 4,663,415
- Issue date May 5, 1987
- Bayer Aktiengesellschaft
- Gerhard Grogler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Storage stable compositions based on polyvinyl chloride plastisols...
- Patent number 4,623,686
- Issue date Nov 18, 1986
- Bayer Aktiengesellschaft
- Helmut Hurnik
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the production of deactivated suspensions of finely-div...
- Patent number 4,619,985
- Issue date Oct 28, 1986
- Bayer Aktiengesellschaft
- Heinrich Hess
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the in situ production of urea group-containing isocyan...
- Patent number 4,605,756
- Issue date Aug 12, 1986
- Bayer Aktiengesellschaft
- Gerhard Grogler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive joining of surfaces using thermosetting polyurethane urea...
- Patent number 4,595,445
- Issue date Jun 17, 1986
- Bayer Aktiengesellschaft
- Rudolf Hombach
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Heinrich Hess

Person

Patents Grantslast 30 patents

Heat curable, one-component polyurethane reactive compositions

Urea group-containing polyisocyanates modified with long chain comp...

Process for the preparation of highly elastic plastics

Polyurethane reactive adhesive compounds containing finely disperse...

Polyurethane-based one-component reactive adhesives

Polyurethane-based reactive adhesives in which the isocyanate is st...

Process for improving the flowability of dimerized 2,4-tolylenediis...

Heat-curing polyether-polyester-polyurethane ureas

Heat-curing reactive powders based on polyurethanes

Process for the preparation of heat-stable polyurethane urea elasto...

Process for the preparation of polyurethanes containing uretdione r...

Process for the production of cold-setting polyurethane urea elasto...

Process for the production of heat-resistant polyurethane urea elas...

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

N,N'-bis(5-isocyanatonaphthyl)urea, a process for its production, a...

Process for the production of thermosetting one-component polyureth...

Process for the production of a thixotropic agent, especially for s...

Composite plastic moldings and a process for their production

Process for the preparation of polyurethanes containing uretdione r...

Process for the in situ production of urea group-containing isocyan...

Process for the production of finely divided polyisocyanates contai...

Process for the preparation of complexes of one mol of dimerized or...

Cold setting compositions, a process for the production thereof and...

Process for the production of urea group-containing polyisocyanates

Process for the production of solid polyisocyanates of retarded rea...

Process for the preparation of stabilized polyamines, stabilized po...

Storage stable compositions based on polyvinyl chloride plastisols...

Process for the production of deactivated suspensions of finely-div...

Process for the in situ production of urea group-containing isocyan...

Adhesive joining of surfaces using thermosetting polyurethane urea...