Friedrich Towae

Person

Ludwigshafen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of N,o-substituted mono- and/or polyure...
- Patent number 4,740,610
- Issue date Apr 26, 1988
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of aliphatic di- and polyurethanes
- Patent number 4,713,476
- Issue date Dec 15, 1987
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of N,o-substituted mono-and/or polyuret...
- Patent number 4,695,645
- Issue date Sep 22, 1987
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of hexamethylene 1,6-diisocyanate and/or isomeric diiso...
- Patent number 4,613,466
- Issue date Sep 23, 1986
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of N-aryl di- or polyurethanes
- Patent number 4,611,079
- Issue date Sep 9, 1986
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multiple-step process for the preparation of hexamethylene diisocya...
- Patent number 4,596,678
- Issue date Jun 24, 1986
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multiple-step process for the preparation of 3-isocyanatomethyl-3,5...
- Patent number 4,596,679
- Issue date Jun 24, 1986
- BASF Aktiengesellschaft
- Hans Hellbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of carbamates
- Patent number 4,537,960
- Issue date Aug 27, 1985
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of isocyanates through the thermal clea...
- Patent number 4,530,796
- Issue date Jul 23, 1985
- BASF Aktiengesellschaft
- Otto Mattner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of an aliphatic, cycloaliphatic, and/or...
- Patent number 4,497,963
- Issue date Feb 5, 1985
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of isocyanates by thermal cleaving of u...
- Patent number 4,482,499
- Issue date Nov 13, 1984
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 1-alkenyl isocyanates
- Patent number 4,459,236
- Issue date Jul 10, 1984
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of carbonates
- Patent number 4,436,668
- Issue date Mar 13, 1984
- BASF Aktiengesellschaft
- Wolfgang Harder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of an aryl mono-, di-, and/or polyurethane
- Patent number 4,375,000
- Issue date Feb 22, 1983
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of mixtures of diphenylmethane diisocya...
- Patent number 4,349,484
- Issue date Sep 14, 1982
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermal decomposition of aryl urethanes
- Patent number 4,330,479
- Issue date May 18, 1982
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of isocyanates
- Patent number 4,322,365
- Issue date Mar 30, 1982
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for recycling noble metal catalysts used for the manufactur...
- Patent number 4,319,035
- Issue date Mar 9, 1982
- BASF Aktiengesellschaft
- Franz Merger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Preparation of N-aryloxazolidine-2,4-diones
- Patent number 4,294,971
- Issue date Oct 13, 1981
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of aromatic di- and/or polyisocyanates
- Patent number 4,290,970
- Issue date Sep 22, 1981
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of an aryl mono-, di-, and/or polyurethane
- Patent number 4,278,805
- Issue date Jul 14, 1981
- BASF Aktiengesellschaft
- Franz Merger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of aralkyl phenyl ethers and alkyl phenyl ethers
- Patent number 4,192,949
- Issue date Mar 11, 1980
- BASF Aktiengesellschaft
- Franz Merger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acryloxy-alkylpropanals and methacryloxy-alkylpropanals
- Patent number 4,191,838
- Issue date Mar 4, 1980
- BASF Aktiengesellschaft
- Franz Merger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Friedrich Towae

Person

Patents Grantslast 30 patents

Process for the preparation of N,o-substituted mono- and/or polyure...

Process for the preparation of aliphatic di- and polyurethanes

Process for the preparation of N,o-substituted mono-and/or polyuret...

Preparation of hexamethylene 1,6-diisocyanate and/or isomeric diiso...

Process for the preparation of N-aryl di- or polyurethanes

Multiple-step process for the preparation of hexamethylene diisocya...

Multiple-step process for the preparation of 3-isocyanatomethyl-3,5...

Preparation of carbamates

Process for the preparation of isocyanates through the thermal clea...

Process for the preparation of an aliphatic, cycloaliphatic, and/or...

Process for the preparation of isocyanates by thermal cleaving of u...

Preparation of 1-alkenyl isocyanates

Preparation of carbonates

Process for the preparation of an aryl mono-, di-, and/or polyurethane

Process for the manufacture of mixtures of diphenylmethane diisocya...

Thermal decomposition of aryl urethanes

Preparation of isocyanates

Process for recycling noble metal catalysts used for the manufactur...

Preparation of N-aryloxazolidine-2,4-diones

Process for the manufacture of aromatic di- and/or polyisocyanates

Process for the preparation of an aryl mono-, di-, and/or polyurethane

Preparation of aralkyl phenyl ethers and alkyl phenyl ethers

Acryloxy-alkylpropanals and methacryloxy-alkylpropanals