| 4931065 |
Aftertreatment of reactive dyeings on cellulose fibers |
Ulrich Baumgarte, Rolf Fikentscher, Sigismund Heimann, Heinrich Mertens, Siegfried Schneider |
1990-06-05 |
| 4813971 |
Use of cyclic esters of sulfurous acid in the dyeing of polyamide textile materials |
Sigismund Heimann, Attila Bereck, Hermann Sulz, Ingrid Steenken |
1989-03-21 |
| 4704132 |
After-treatment of dyeings with reactive dyes on cellulose fiber materials |
Rolf Fikentscher, Sigismund Heimann, Heinrich Mertens, Siegfried Schneider |
1987-11-03 |
| 4592758 |
After-treatment of dyed textile materials of natural polyamides or nylons with quaternized piperazine condensate |
Rolf Fikentscher, Heinrich Mertens, Klaus Reincke |
1986-06-03 |
| 4345910 |
Dyeing of NCD polyester fibers |
Sigismund Heimann |
1982-08-24 |
| 4294576 |
Removal of oligomer deposits from textile materials |
Herbert Helfert, Friedrich Reinert, Paul Anthony Richter, Dieter Wegerle |
1981-10-13 |
| 4240792 |
After-treatment of dyed or printed synthetic fibers |
Ulrich Baumgarte, Sigismund Heimann, Johannes Winkler |
1980-12-23 |
