| 5856538 |
Preparation of N-acylamino carboxylic acids and N-acylamino sulfonic acids and their alkali metal salts |
Alfred Oftring, Dieter Hertel, Georg Schuh |
1999-01-05 |
| 5766612 |
Use of endgroup-capped fatty amide alkoxylates |
Günter Oetter, Alfred Oftring, Johannes Perner, Richard Baur, Volker Schwendemann +2 more |
1998-06-16 |
| 5739301 |
1-(2'-hydroxy and 2'-sulfatoalkyl) glycoside |
Alfred Oftring, Günter Oetter, Richard Schmidt, Wolfgang Klotz, Hendrik Wulff |
1998-04-14 |
| 5539134 |
Process for the preparation of N-alkanoyl-polyhydroxyalkylamines |
Helmut Wolf, Gerhard Wolf, Alfred Oftring, Hans-Heinrich Bechtolsheimer, Dieter Hertel |
1996-07-23 |
| 5527944 |
.beta.-hydroxyoxime ethers and solutions or dispersions crosslinkable at room temperature with .beta.-hydroxyoxime ethers |
Gerhard Bauer, Oral Aydin, Alfred Oftring |
1996-06-18 |
