Sigismund Heimann

Person

Ludwigshafen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Aftertreatment of reactive dyeings on cellulose fibers
- Patent number 4,931,065
- Issue date Jun 5, 1990
- BASF Aktiengesellschaft
- Ulrich Baumgarte
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Use of cyclic esters of sulfurous acid in the dyeing of polyamide t...
- Patent number 4,813,971
- Issue date Mar 21, 1989
- BASF Aktiengesellschaft
- Sigismund Heimann
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
After-treatment of dyeings with reactive dyes on cellulose fiber ma...
- Patent number 4,704,132
- Issue date Nov 3, 1987
- BASF Aktiengesellschaft
- Rolf Fikentscher
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for dyeing textile materials of polyacrylonitrile: quaterni...
- Patent number 4,488,879
- Issue date Dec 18, 1984
- BASF Aktiengesellschaft
- Rolf Fikentscher
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dyeing of NCD polyester fibers
- Patent number 4,345,910
- Issue date Aug 24, 1982
- BASF Aktiengesellschaft
- Michele Vescia
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
After-treatment of dyed or printed synthetic fibers
- Patent number 4,240,792
- Issue date Dec 23, 1980
- BASF Aktiengesellschaft
- Ulrich Baumgarte
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Sigismund Heimann

Person

Patents Grantslast 30 patents

Aftertreatment of reactive dyeings on cellulose fibers

Use of cyclic esters of sulfurous acid in the dyeing of polyamide t...

After-treatment of dyeings with reactive dyes on cellulose fiber ma...

Process for dyeing textile materials of polyacrylonitrile: quaterni...

Dyeing of NCD polyester fibers

After-treatment of dyed or printed synthetic fibers