Alois Puntener

Person

Rheinfelden, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Aqueous formulation for pretanning raw hides
- Patent number 6,251,414
- Issue date Jun 26, 2001
- TFL Ledertechnik GmbH & Co. KG
- Alain Lauton
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Stabilizing leather against thermal and photochemical decomposition
- Patent number 5,705,083
- Issue date Jan 6, 1998
- Ciba Specialty Chemicals Corporation
- Franz Wyss
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the dyeing of leather with dye mixtures
- Patent number 5,486,213
- Issue date Jan 23, 1996
- Ciba-Geigy Corporation
- Peter Moser
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for pickling raw hides
- Patent number 5,427,594
- Issue date Jun 27, 1995
- Ciba-Geigy Corporation
- Alain Lauton
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process for dyeing leather with dye mixtures
- Patent number 5,376,147
- Issue date Dec 27, 1994
- Ciba-Geigy Corporation
- Campbell Page
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for pickling and pretanning raw hides
- Patent number 5,360,453
- Issue date Nov 1, 1994
- Ciba-Geigy Corporation
- Alain Lauton
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process for dyeing leather with dye mixtures
- Patent number 5,354,341
- Issue date Oct 11, 1994
- Ciba-Geigy Corporation
- Peter Moser
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Aqueous solutions of synthetic tanning agents
- Patent number 5,264,000
- Issue date Nov 23, 1993
- Ciba-Geigy Corporation
- Alain Lauton
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Preparation of 1:2 chromium complexes one sulfo substituted and one...
- Patent number 5,229,502
- Issue date Jul 20, 1993
- Ciba-Geigy Corporation
- Gerhard Back
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of 1:2 metal complex azo compounds by c...
- Patent number 5,204,453
- Issue date Apr 20, 1993
- Ciba-Geigy Corporation
- Bernard Chambon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of sulfonated polyazo dyes for dyeing leather in brilliant fast...
- Patent number 5,176,717
- Issue date Jan 5, 1993
- Ciba-Geigy Corporation
- Rudolf Schaulin
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for dyeing leather with an aqueous bath containing sulfonat...
- Patent number 5,152,801
- Issue date Oct 6, 1992
- Ciba-Geigy Corporation
- Hans Altermatt
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Fibre-reactive formazan dyes containing .beta.-halogenethyl or viny...
- Patent number 5,023,274
- Issue date Jun 11, 1991
- Ciba-Geigy Corporation
- Alois Puntener
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of metallizable monoazo dyes in the pre...
- Patent number 5,003,051
- Issue date Mar 26, 1991
- Ciba-Geigy Corporation
- Ulrich Schlesinger
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Preparation of 1:2 metal complex dyes by coupling in the presence o...
- Patent number 4,996,303
- Issue date Feb 26, 1991
- Ciba-Geigy Corporation
- Alois Puntener
- 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
1:2 Cobalt complexes of disazo dyes
- Patent number 4,923,973
- Issue date May 8, 1990
- Ciba-Geigy Corporation
- Alois Puntener
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Asymmetric 1:2-chrome complexes of benzene-azo-naphthalene/naphthal...
- Patent number 4,904,767
- Issue date Feb 27, 1990
- Ciba-Geigy Corporation
- Fabio Beffa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Asymmetric 1:2-chromium complex dyes containing two azo dyes, one c...
- Patent number 4,874,849
- Issue date Oct 17, 1989
- Ciba-Geigy Corporation
- Gerhard Back
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Tris-azo black or grey dyes for leather or pelts
- Patent number 4,836,827
- Issue date Jun 6, 1989
- Ciba-Geigy Corporation
- Alois Puntener
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for improving the light-fastness of leather dyeings
- Patent number 4,818,246
- Issue date Apr 4, 1989
- Ciba-Geigy Corporation
- Alois Puntener
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Iron complexes of azo dyes obtained from naphthylsulfonic acid, res...
- Patent number 4,801,695
- Issue date Jan 31, 1989
- Ciba-Geigy Corporation
- Alois Puntener
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the continuous trichromatic dyeing of synthetic polyami...
- Patent number 4,652,269
- Issue date Mar 24, 1987
- Ciba-Geigy Corporation
- James B. Bowles
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Metal complexes of azo dyes containing a 2-(P-N-aceloacetylaminophe...
- Patent number 4,625,017
- Issue date Nov 25, 1986
- Ciba-Geigy Corporation
- Alois Puntener
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of 1:2 cobalt complex dyes for dyeing leather or furs
- Patent number 4,519,802
- Issue date May 28, 1985
- Ciba-Geigy Corporation
- Alois Puntener
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
1:2 Metal complexes of azomethine dyes having arylazo groups
- Patent number 4,507,124
- Issue date Mar 26, 1985
- Ciba-Geigy Corporation
- Alois Puntener
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of 1:2 chrome complex dyes for dyeing leather and furs
- Patent number 4,507,125
- Issue date Mar 26, 1985
- Ciba-Geigy Corporation
- Alois Puntener
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Chrome-complex dyes and the production and use thereof for dyeing w...
- Patent number 4,486,196
- Issue date Dec 4, 1984
- Ciba-Geigy Corporation
- Alois Puntener
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of 1:2 cobalt complex dyes for dyeing leather or furs
- Patent number 4,453,942
- Issue date Jun 12, 1984
- Ciba-Geigy Corporation
- Alois Puntener
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for dyeing leather with mixtures of dyes
- Patent number 4,452,602
- Issue date Jun 5, 1984
- Alois Puntener
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Alois Puntener

Person

Patents Grantslast 30 patents

Aqueous formulation for pretanning raw hides

Stabilizing leather against thermal and photochemical decomposition

Process for the dyeing of leather with dye mixtures

Process for pickling raw hides

Process for dyeing leather with dye mixtures

Process for pickling and pretanning raw hides

Process for dyeing leather with dye mixtures

Aqueous solutions of synthetic tanning agents

Preparation of 1:2 chromium complexes one sulfo substituted and one...

Process for the preparation of 1:2 metal complex azo compounds by c...

Use of sulfonated polyazo dyes for dyeing leather in brilliant fast...

Process for dyeing leather with an aqueous bath containing sulfonat...

Fibre-reactive formazan dyes containing .beta.-halogenethyl or viny...

Process for the preparation of metallizable monoazo dyes in the pre...

Preparation of 1:2 metal complex dyes by coupling in the presence o...

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

1:2 Cobalt complexes of disazo dyes

Asymmetric 1:2-chrome complexes of benzene-azo-naphthalene/naphthal...

Asymmetric 1:2-chromium complex dyes containing two azo dyes, one c...

Tris-azo black or grey dyes for leather or pelts

Process for improving the light-fastness of leather dyeings

Iron complexes of azo dyes obtained from naphthylsulfonic acid, res...

Process for the continuous trichromatic dyeing of synthetic polyami...

Metal complexes of azo dyes containing a 2-(P-N-aceloacetylaminophe...

Use of 1:2 cobalt complex dyes for dyeing leather or furs

1:2 Metal complexes of azomethine dyes having arylazo groups

Use of 1:2 chrome complex dyes for dyeing leather and furs

Chrome-complex dyes and the production and use thereof for dyeing w...

Use of 1:2 cobalt complex dyes for dyeing leather or furs

Process for dyeing leather with mixtures of dyes