Horst Nickel

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
N-(hydroxy-sulpho-naphthyamino-triazinyl)-arylene-diamines
- Patent number 4,839,468
- Issue date Jun 13, 1989
- Bayer Aktiengesellschaft
- Horst Nickel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Trisazo/azoxy dyestuff mixtures
- Patent number 4,591,634
- Issue date May 27, 1986
- Bayer Aktiengesellschaft
- Karl J. Herd
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Piperazinyl-triazinylnaphtholsulphonic acid azo dyes
- Patent number 4,544,737
- Issue date Oct 1, 1985
- Bayer Aktiengesellschaft
- Frank-Michael Stohr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactive fluorotriazinylaminonaphthotriazolyphenylazopyridone or py...
- Patent number 4,540,776
- Issue date Sep 10, 1985
- Bayer Aktiengesellschaft
- Hermann Henk
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dyestuff mixture
- Patent number 4,539,009
- Issue date Sep 3, 1985
- Bayer Aktiengesellschaft
- Horst Nickel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phthalocyanine and azo dyestuff mixtures and their use for dyeing p...
- Patent number 4,521,217
- Issue date Jun 4, 1985
- Bayer Aktiengesellschaft
- Ulrich Beck
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Forgery-proof paper
- Patent number 4,478,681
- Issue date Oct 23, 1984
- Bayer Aktiengesellschaft
- Friedhelm Muller
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Naphtholsulphonic acid compounds, their preparation and use as coup...
- Patent number 4,435,334
- Issue date Mar 6, 1984
- Bayer Aktiengesellschaft
- Frank-Michael Stohr
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Processes for dyeing paper, and agents containing azo dyestuffs
- Patent number 4,411,669
- Issue date Oct 25, 1983
- Bayer Aktiengesellschaft
- Peter Wild
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Polyazo dyestuffs, a process for their preparation and their use fo...
- Patent number 4,387,050
- Issue date Jun 7, 1983
- Bayer Aktiengesellschaft
- Horst Nickel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo reactive dyestuffs having an aryl-triazinyl-aryl diazo component
- Patent number 4,354,968
- Issue date Oct 19, 1982
- Bayer Aktiengesellschaft
- Erich Kramer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyestuffs
- Patent number 4,337,195
- Issue date Jun 29, 1982
- Bayer Aktiengesellschaft
- Hans-Joachim Vater
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cationic triazinylamino azo dyestuffs
- Patent number 4,333,874
- Issue date Jun 8, 1982
- Bayer Aktiengesellschaft
- Horst Nickel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pentakis-and heptakis-azoxy dyestuffs
- Patent number 4,297,278
- Issue date Oct 27, 1981
- Bayer Aktiengesellschaft
- Horst Nickel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyestuffs
- Patent number 4,265,813
- Issue date May 5, 1981
- Bayer Aktiengesellschaft
- Horst Nickel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Metal complex reactive dyestuffs
- Patent number 4,248,771
- Issue date Feb 3, 1981
- Bayer Aktiengesellschaft
- Walter Scholl
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Salts of N-acylaminohydroxynaphthalenesulphonic acids
- Patent number 4,239,886
- Issue date Dec 16, 1980
- Bayer Aktiengesellschaft
- Peter Wild
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Disazo dyestuffs derived from three carbocyclic components includin...
- Patent number 4,225,493
- Issue date Sep 30, 1980
- Bayer Aktiengesellschaft
- Horst Nickel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of concentrated dyestuff solutions
- Patent number 4,163,012
- Issue date Jul 31, 1979
- Bayer Aktiengesellschaft
- Erich Kramer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Horst Nickel

Person

Patents Grantslast 30 patents

N-(hydroxy-sulpho-naphthyamino-triazinyl)-arylene-diamines

Trisazo/azoxy dyestuff mixtures

Piperazinyl-triazinylnaphtholsulphonic acid azo dyes

Reactive fluorotriazinylaminonaphthotriazolyphenylazopyridone or py...

Dyestuff mixture

Phthalocyanine and azo dyestuff mixtures and their use for dyeing p...

Forgery-proof paper

Naphtholsulphonic acid compounds, their preparation and use as coup...

Processes for dyeing paper, and agents containing azo dyestuffs

Polyazo dyestuffs, a process for their preparation and their use fo...

Azo reactive dyestuffs having an aryl-triazinyl-aryl diazo component

Azo dyestuffs

Cationic triazinylamino azo dyestuffs

Pentakis-and heptakis-azoxy dyestuffs

Azo dyestuffs

Metal complex reactive dyestuffs

Salts of N-acylaminohydroxynaphthalenesulphonic acids

Disazo dyestuffs derived from three carbocyclic components includin...

Process for the preparation of concentrated dyestuff solutions