Kurt Burdeska

Person

Basel, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Triazine compounds as UV absorbers for photographic material
- Patent number 5,488,108
- Issue date Jan 30, 1996
- Ciba-Geigy Corporation
- David G. Leppard
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hydroxyphenyl-1,3,5-triazines
- Patent number 5,387,683
- Issue date Feb 7, 1995
- Ciba-Geigy Corporation
- Kurt Burdeska
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Photographic material containing UV absorber
- Patent number 5,364,749
- Issue date Nov 15, 1994
- Ciba-Geigy Corporation
- David G. Leppard
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the photochemical and thermal stabilization of undyed a...
- Patent number 5,298,030
- Issue date Mar 29, 1994
- Ciba-Geigy Corporation
- Kurt Burdeska
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Phenylthiophenyl ketones
- Patent number 5,290,952
- Issue date Mar 1, 1994
- Ciba-Geigy Corporation
- David G. Leppard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilized polymers having hetero atoms in the main chain
- Patent number 5,288,778
- Issue date Feb 22, 1994
- Ciba-Geigy Corporation
- Andre Schmitter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of 2-(2',4'-dihydroxyphenyl)-4,6-diaryl...
- Patent number 5,182,389
- Issue date Jan 26, 1993
- Ciba-Geigy Corporation
- Kurt Burdeska
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Monosulfonated 2-(2'-hydroxyphenyl)-benzotriazoles
- Patent number 5,142,059
- Issue date Aug 25, 1992
- Ciba-Geigy Corporation
- Kurt Burdeska
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
2-methyl-thio-4,6-diaryl-triazines
- Patent number 5,106,972
- Issue date Apr 21, 1992
- Ciba-Geigy Corporation
- Kurt Burdeska
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-(2',4'-dihydroxyphenyl)-4,6-diaryl...
- Patent number 5,084,570
- Issue date Jan 28, 1992
- Ciba-Geigy Corporation
- Kurt Burdeska
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cationic compounds
- Patent number 5,037,979
- Issue date Aug 6, 1991
- Ciba-Geigy Corporation
- Alfred Hohener
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
4,6-diaminopyrimidine or the like intermediates for the preparation...
- Patent number 4,975,530
- Issue date Dec 4, 1990
- Ciba-Geigy Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
1:2 chromium or cobalt complex axo dyes containing at least one 2-a...
- Patent number 4,962,191
- Issue date Oct 9, 1990
- Ciba-Geigy Corporation
- Alois Puntener
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for quenching or suppressing the fluorescence of substrates...
- Patent number 4,950,304
- Issue date Aug 21, 1990
- Ciba-Geigy Corporation
- Gerhard Reinert
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the preparation of 3-[2'H-benzotriazol-(2')-yl]-4-hydro...
- Patent number 4,937,349
- Issue date Jun 26, 1990
- Ciba-Geigy Corporation
- Kurt Burdeska
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fiber-reactive azo dyes having a 4,6-diaminopyridine coupling compo...
- Patent number 4,900,813
- Issue date Feb 13, 1990
- Ciba-Geigy Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for improving the photochemical stability of dyeings on pol...
- Patent number 4,895,981
- Issue date Jan 23, 1990
- Ciba-Geigy Corporation
- Gerhard Reinert
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Isoindoline pigments containing at least one triazolopyrimidone rad...
- Patent number 4,892,945
- Issue date Jan 9, 1990
- Ciba-Geigy Corporation
- Max Jost
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mixtures of fluorescent whitening agents
- Patent number 4,889,655
- Issue date Dec 26, 1989
- Ciba-Geigy Corporation
- Heinz Hefti
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Stilbene derivatives by desulfonation
- Patent number 4,847,404
- Issue date Jul 11, 1989
- Ciba-Geigy Corporation
- Kurt Burdeska
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for improving the photochemical stability of dyeings on pol...
- Patent number 4,831,068
- Issue date May 16, 1989
- Ciba-Geigy Corporation
- Gerhard Reinert
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Sulfone compounds
- Patent number 4,780,558
- Issue date Oct 25, 1988
- Ciba-Geigy Corporation
- Kurt Burdeska
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for photochemical stabilization of undyed and dyed polyamid...
- Patent number 4,775,386
- Issue date Oct 4, 1988
- Ciba-Geigy Corporation
- Gerhard Reinert
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
2-phenylpyrimidines, 2-naphthylpyrimidines and 2-heterocyclylpyrimi...
- Patent number 4,698,091
- Issue date Oct 6, 1987
- Ciba-Geigy Corporation
- Hans-Georg Brunner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenylpyrimidines as antidotes for protecting cultivated plants aga...
- Patent number 4,674,229
- Issue date Jun 23, 1987
- Ciba-Geigy Corporation
- Kurt Burdeska
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenylpyrimidines as antidotes for protecting cultivated plants aga...
- Patent number 4,493,726
- Issue date Jan 15, 1985
- Ciba-Geigy Corporation
- Kurt Burdeska
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal .alpha.-[3-(2-halo-4-trifluoromethylphenoxy)-6-halopheno...
- Patent number 4,417,918
- Issue date Nov 29, 1983
- Ciba-Geigy Corporation
- Otto Rohr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidally active phenoxy-.alpha.-phenoxy-alkanecarboxylic acid d...
- Patent number 4,394,327
- Issue date Jul 19, 1983
- Ciba-Geigy Corporation
- Otto Rohr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Heterocyclyl-4'-vinylstilbenes
- Patent number 4,366,189
- Issue date Dec 28, 1982
- Ciba-Geigy Corporation
- Kurt Burdeska
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-Styrylquinoxalines, and their use as fluorescent brighteners
- Patent number 4,346,016
- Issue date Aug 24, 1982
- Ciba-Geigy Corporation
- Kurt Burdeska
- C07 - ORGANIC CHEMISTRY

Kurt Burdeska

Person

Patents Grantslast 30 patents

Triazine compounds as UV absorbers for photographic material

Hydroxyphenyl-1,3,5-triazines

Photographic material containing UV absorber

Process for the photochemical and thermal stabilization of undyed a...

Phenylthiophenyl ketones

Stabilized polymers having hetero atoms in the main chain

Process for the preparation of 2-(2',4'-dihydroxyphenyl)-4,6-diaryl...

Monosulfonated 2-(2'-hydroxyphenyl)-benzotriazoles

2-methyl-thio-4,6-diaryl-triazines

Process for the preparation of 2-(2',4'-dihydroxyphenyl)-4,6-diaryl...

Cationic compounds

4,6-diaminopyrimidine or the like intermediates for the preparation...

1:2 chromium or cobalt complex axo dyes containing at least one 2-a...

Process for quenching or suppressing the fluorescence of substrates...

Process for the preparation of 3-[2'H-benzotriazol-(2')-yl]-4-hydro...

Fiber-reactive azo dyes having a 4,6-diaminopyridine coupling compo...

Process for improving the photochemical stability of dyeings on pol...

Isoindoline pigments containing at least one triazolopyrimidone rad...

Mixtures of fluorescent whitening agents

Stilbene derivatives by desulfonation

Process for improving the photochemical stability of dyeings on pol...

Sulfone compounds

Process for photochemical stabilization of undyed and dyed polyamid...

2-phenylpyrimidines, 2-naphthylpyrimidines and 2-heterocyclylpyrimi...

Phenylpyrimidines as antidotes for protecting cultivated plants aga...

Phenylpyrimidines as antidotes for protecting cultivated plants aga...

Herbicidal .alpha.-[3-(2-halo-4-trifluoromethylphenoxy)-6-halopheno...

Herbicidally active phenoxy-.alpha.-phenoxy-alkanecarboxylic acid d...

4-Heterocyclyl-4'-vinylstilbenes

6-Styrylquinoxalines, and their use as fluorescent brighteners