| 6336942 |
Processes of treating leather and skins employing polymer compositions |
Peter Danisch, Johannes P. Dix, Walter Denzinger, Axel Kistenmacher, Hans-Joachim Muller +2 more |
2002-01-08 |
| 6200640 |
Polymer composition and process for treating leather and fur skins |
Axel Kistenmacher, Peter Danisch, Gerhard Wolf |
2001-03-13 |
| 6110230 |
Use of carboxyamide-polysiloxanes for water proofing leather |
Holger Friedrich, Bernd Leutner |
2000-08-29 |
| 6033442 |
Use of aqueous solutions or dispersions of copolymers of carboxyl-group-containing monomers, ethylenically unsaturated acetals, ketals or orthocarboxylic acid esters and optionally other copolymerizable monomers as leather tanning agents |
Walter Denzinger, Axel Kistenmacher, Gerhard Wolf, Norbert Greif, Knut Oppenlander |
2000-03-07 |
| 6007801 |
Use of carboxyl-containing polysiloxanes in cosmetic formulations |
Peter Hossel, Norbert Greif |
1999-12-28 |
| 5914442 |
Aqueous solutions or dispersions of copolymers |
Hermann Birkhofer, Peter Danisch, Walter Denzinger, Axel Kistenmacher, Heinrich Hartmann |
1999-06-22 |
| 5733342 |
Hydroxamic acids and hydroxamic acid ethers, and the use thereof as complexing agents |
Thomas Greindl, Alexander Kud, Volker Schwendemann, Elisabeth Kappes, Richard Baur +3 more |
1998-03-31 |
| 5702490 |
Water repellent treatment of leather and skins with polysiloxanes functionalized with carboxyl groups in a comb-like manner |
Peter Danisch |
1997-12-30 |
| 5620748 |
Use of graft polymers for fatliquoring and filling leather and fur skins |
Hermann Birkhofer, Peter Danisch, Walter Denzinger, Heinrich Hartmann |
1997-04-15 |
| 5530159 |
Preparation of .alpha.-alaninediacetic acid or its alkali metal or ammonium salts |
Juergen Schneider, Alfred Oftring |
1996-06-25 |
| 5112530 |
Use of 2-hydroxy-3-aminopropionic acid derivatives as complexing agents, bleach stabilizers and builders in detergent compositions |
Richard Baur, Charalampos Gousetis, Stefan Birnbach, Alfred Oftring |
1992-05-12 |
