Vaclav Kaspar

Person

Cologne, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of improved dyestuff granules from susp...
- Patent number RE35768
- Issue date Apr 14, 1998
- Bayer Aktiengesellschaft
- Vaclav Kaspar
- 008 - Bleaching and dyeing
Information Patent Grant
Process for the preparation of improved dyestuff granules from susp...
- Patent number 5,213,583
- Issue date May 25, 1993
- Bayer Aktiengesellschaft
- Vaclav Kaspar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of granules
- Patent number 4,846,409
- Issue date Jul 11, 1989
- Bayer Aktiengesellschaft
- Vaclav Kaspar
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing granules of water-insoluble solids
- Patent number 4,527,746
- Issue date Jul 9, 1985
- Bayer Aktiengesellschaft
- Hans-Heinz Molls
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Phenol-formaldehyde condensates, their preparation and their use as...
- Patent number 4,325,890
- Issue date Apr 20, 1982
- Bayer Aktiengesellschaft
- Gunther Reitz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Thin layer contact drier
- Patent number 4,268,972
- Issue date May 26, 1981
- Bayer Aktiengesellschaft
- Hans-Heinz Molls
- F26 - DRYING
Information Patent Grant
Dyestuff formulations containing salts of diaryl ether sulfonic acids
- Patent number 4,217,103
- Issue date Aug 12, 1980
- Bayer Aktiengesellschaft
- Karlheinz Wolf
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process and apparatus for spray drying or spray cooling
- Patent number 4,198,264
- Issue date Apr 15, 1980
- Bayer Aktiengesellschaft
- Vaclav Kaspar
- F26 - DRYING

Vaclav Kaspar

Person

Patents Grantslast 30 patents

Process for the preparation of improved dyestuff granules from susp...

Process for the preparation of improved dyestuff granules from susp...

Process for the preparation of granules

Process for preparing granules of water-insoluble solids

Phenol-formaldehyde condensates, their preparation and their use as...

Thin layer contact drier

Dyestuff formulations containing salts of diaryl ether sulfonic acids

Process and apparatus for spray drying or spray cooling