| 5210190 |
Preparation of triazinyl-bis-anthraquinone dyes by reacting aryldihalotriazine with amino anthraquinone |
Helmut Hoch, Gerhard Epple |
1993-05-11 |
| 5066820 |
Process for the preparation of 1-amino-2-carboxyanthraquinones |
Helmut Hoch |
1991-11-19 |
| 4882095 |
Preparation of alkoxy(iso)violanthrenediones |
Helmut Hoch |
1989-11-21 |
| 4824608 |
Preparation of C.I. Vat Blue 16 |
Helmut Hoch |
1989-04-25 |
| 4785107 |
3-tert-butyl-4-hydroxyphenylpropionic acid amino-alkylamide derivatives |
Peter Neumann, Herbert Bender, Alexander Aumueller, Hubert Trauth |
1988-11-15 |
| 4769457 |
Glycoluril derivatives and their use as stabilizers for polymers |
Alexander Aumueller, Peter Neumann, Hubert Trauth |
1988-09-06 |
| 4703072 |
Tetrahydrofurancarboxylic acid derivatives |
Peter Neumann, Alexander Aumueller, Hubert Trauth |
1987-10-27 |
| 4603205 |
Furan-3-carboxylic acid derivatives |
Peter Neumann, Stefan Weiss, Hubert Trauth |
1986-07-29 |
