Holger Meyborg

Person

Odenthal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of polyurethane plastics using dianhydr...
- Patent number RE33748
- Issue date Nov 19, 1991
- Bayer Aktiengesellschaft
- Holger Meyborg
- 521 - Synthetic resins or natural rubbers
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
Process for the preparation of polyurethane elastomers
- Patent number 4,587,275
- Issue date May 6, 1986
- Bayer Aktiengesellschaft
- Richard Kopp
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of dianhydrohexitol mixtures and the pro...
- Patent number 4,564,645
- Issue date Jan 14, 1986
- Bayer Aktiengesellschaft
- Herbert Salzburg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer-containing polyether polyamines and a process for the produ...
- Patent number 4,532,266
- Issue date Jul 30, 1985
- Bayer Aktiengesellschaft
- Werner Rasshofer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Simplified process for the production of polyamines by the alkaline...
- Patent number 4,525,590
- Issue date Jun 25, 1985
- Bayer Aktiengesellschaft
- Werner Rasshofer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamines and a process for their production
- Patent number 4,515,923
- Issue date May 7, 1985
- Bayer Aktiengesellschaft
- Rudolf Fauss
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of dianhydrohexitol mixtures and liquid...
- Patent number 4,506,086
- Issue date Mar 19, 1985
- Bayer Aktiengesellschaft
- Herbert Salzburg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of polyurethane elastomers using diols...
- Patent number 4,476,253
- Issue date Oct 9, 1984
- Bayer Aktiengesellschaft
- Herbert Salzburg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamines and processes for the production of such polyamines and...
- Patent number 4,418,160
- Issue date Nov 29, 1983
- Bayer Aktiengesellschaft
- Werner Rasshofer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1,4-3,6-dianhydro-hexitols
- Patent number 4,408,061
- Issue date Oct 4, 1983
- Bayer Aktiengesellschaft
- Herbert Salzburg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyamines and processes for the production of such polyamines and...
- Patent number 4,386,218
- Issue date May 31, 1983
- Bayer Aktiengesellschaft
- Werner Rasshofer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of polyurethane plastics using dianhydr...
- Patent number 4,383,051
- Issue date May 10, 1983
- Bayer Aktiengesellschaft
- Holger Meyborg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solution of a polyurethane in a polyol and a process for using such...
- Patent number 4,371,630
- Issue date Feb 1, 1983
- Bayer Aktiengesellschaft
- Klaus Konig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyol mixtures containing reactive blowing agents and use thereof...
- Patent number 4,352,896
- Issue date Oct 5, 1982
- Bayer Aktiengesellschaft
- Richard Kopp
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polymer precursors containing oxazol...
- Patent number 4,350,781
- Issue date Sep 21, 1982
- Bayer Aktiengesellschaft
- Werner Rasshofer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyisocyanate reaction products of diisocyanates and s-triazine de...
- Patent number 4,348,512
- Issue date Sep 7, 1982
- Bayer Aktiengesellschaft
- Gerhard Grogler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of polyisocyanates having a biuret struc...
- Patent number 4,320,068
- Issue date Mar 16, 1982
- Bayer Aktiengesellschaft
- Jurgen Schwindt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Integral-skin polyurethane foams and process therefor
- Patent number 4,305,991
- Issue date Dec 15, 1981
- Bayer Aktiengesellschaft
- Holger Meyborg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of polyurethane urea elastomers
- Patent number 4,303,773
- Issue date Dec 1, 1981
- Bayer Aktiengesellschaft
- Otto Ganster
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of elastic shaped articles
- Patent number 4,298,701
- Issue date Nov 3, 1981
- Bayer Aktiengesellschaft
- Holger Meyborg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polyurethane casting elastomers
- Patent number 4,263,423
- Issue date Apr 21, 1981
- Bayer Aktiengesellschaft
- Jurgen Schwindt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of molded foams
- Patent number 4,263,408
- Issue date Apr 21, 1981
- Bayer Aktiengesellschaft
- Holger Meyborg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisocyanate reaction products of diisocyanates and s-triazine de...
- Patent number 4,255,570
- Issue date Mar 10, 1981
- Bayer Aktiengesellschaft
- Gerhard Grogler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of foam moldings having an impervious ou...
- Patent number 4,189,542
- Issue date Feb 19, 1980
- Bayer Aktiengesellschaft
- Helmut Kleimann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalytic process for polyurethane elastomers and foams
- Patent number 4,150,212
- Issue date Apr 17, 1979
- Bayer Aktiengesellschaft
- Holger Meyborg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalysts for isocyanate polyaddition reactions
- Patent number 4,115,320
- Issue date Sep 19, 1978
- Bayer Aktiengesellschaft
- Holger Meyborg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Holger Meyborg

Person

Patents Grantslast 30 patents

Process for the preparation of polyurethane plastics using dianhydr...

Polyamines and a process for the production thereof

Process for the preparation of polyurethane elastomers

Process for the production of dianhydrohexitol mixtures and the pro...

Polymer-containing polyether polyamines and a process for the produ...

Simplified process for the production of polyamines by the alkaline...

Polyamines and a process for their production

Process for the production of dianhydrohexitol mixtures and liquid...

Process for the preparation of polyurethane elastomers using diols...

Polyamines and processes for the production of such polyamines and...

Process for the preparation of 1,4-3,6-dianhydro-hexitols

Polyamines and processes for the production of such polyamines and...

Process for the preparation of polyurethane plastics using dianhydr...

Solution of a polyurethane in a polyol and a process for using such...

Polyol mixtures containing reactive blowing agents and use thereof...

Process for the preparation of polymer precursors containing oxazol...

Polyisocyanate reaction products of diisocyanates and s-triazine de...

Process for the production of polyisocyanates having a biuret struc...

Integral-skin polyurethane foams and process therefor

Process for the production of polyurethane urea elastomers

Process for the production of elastic shaped articles

Process for the preparation of polyurethane casting elastomers

Process for the production of molded foams

Polyisocyanate reaction products of diisocyanates and s-triazine de...

Process for the production of foam moldings having an impervious ou...

Catalytic process for polyurethane elastomers and foams

Catalysts for isocyanate polyaddition reactions