Hans-Albert Ehlert

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Substrates which have been provided with an oil-, water- and soil-r...
- Patent number 5,872,180
- Issue date Feb 16, 1999
- Bayer Aktiengesellschaft
- Gisbert Michels
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Substrates which have been provided with an oil-, water- and soil-r...
- Patent number 5,753,569
- Issue date May 19, 1998
- Bayer Aktiengesellschaft
- Gisbert Michels
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Water-dispersible blocked isocyanates, method of manufacture, and u...
- Patent number 5,693,737
- Issue date Dec 2, 1997
- Bayer Aktiengesellschaft
- Helmut Reiff
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Anti-stain finishing of polyamide-containing fibre materials, compo...
- Patent number 5,672,674
- Issue date Sep 30, 1997
- Bayer Aktiengesellschaft
- Klaus Walz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Polyisocyanate addition compounds containing cyanamide groups and t...
- Patent number 5,554,711
- Issue date Sep 10, 1996
- Bayer Aktiengesellschaft
- Harro Tr aubel
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for coating textiles
- Patent number 5,518,764
- Issue date May 21, 1996
- Bayer Aktiengesellschaft
- Harro Traubel
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Water-dispersible blocked isocyanates, method of manufacture, and u...
- Patent number 5,508,370
- Issue date Apr 16, 1996
- Bayer Aktiengesellschaft
- Helmut Reiff
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Fluorine-containing copolymers and aqueous dispersions prepared the...
- Patent number 5,387,640
- Issue date Feb 7, 1995
- Bayer Aktiengesellschaft
- Gisbert Michels
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Composition and process for the finishing of textiles
- Patent number 5,372,731
- Issue date Dec 13, 1994
- Bayer Aktiengesellschaft
- Gisbert Michels
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Aromatic condensation products
- Patent number 5,310,855
- Issue date May 10, 1994
- Bayer Aktiengesellschaft
- Klaus Walz
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Fluorine containing copolymers and aqueous dispersions prepared the...
- Patent number 5,247,008
- Issue date Sep 21, 1993
- Bayer Aktiengesellschaft
- Gisbert Michels
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Water-dispersible, electrolyte-stable polyetherester-modified polyu...
- Patent number 5,153,297
- Issue date Oct 6, 1992
- Bayer Aktiengesellschaft
- Thomas Munzmay
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Hans-Albert Ehlert

Person

Patents Grantslast 30 patents

Substrates which have been provided with an oil-, water- and soil-r...

Substrates which have been provided with an oil-, water- and soil-r...

Water-dispersible blocked isocyanates, method of manufacture, and u...

Anti-stain finishing of polyamide-containing fibre materials, compo...

Polyisocyanate addition compounds containing cyanamide groups and t...

Process for coating textiles

Water-dispersible blocked isocyanates, method of manufacture, and u...

Fluorine-containing copolymers and aqueous dispersions prepared the...

Composition and process for the finishing of textiles

Aromatic condensation products

Fluorine containing copolymers and aqueous dispersions prepared the...

Water-dispersible, electrolyte-stable polyetherester-modified polyu...