| 7022874 |
Preparation of biuret-containing polyisocyanates |
Bernd Bruchmann, Stefan Wolff, Wolfgang Heider, Joachim Jähme, Hans Renz |
2006-04-04 |
| 6414184 |
Process for producing polyisocyanates containing biuret groups from (cyclo)aliphatic diisocyanates |
Bernd Bruchmann, Martin Reif, Werner Hofscheuer, Joachim Jähme, Hans Renz +2 more |
2002-07-02 |
| 5698694 |
Process for preparing substituted pyrimidines |
Takeo Hokama, Ian S. Cloudsdale, Hermann Schneider |
1997-12-16 |
| 5641851 |
Preparation of biuret-containing polyisocyanates |
Stefan Wolff, Wolfgang Heider, Hans Renz |
1997-06-24 |
| 5532329 |
Copolymers and mixtures which are self-curable with atmospheric humidity |
Ulrich Filges, Oral Aydin, Gerhard Auchter, Juergen Barwich, Hermann Anders +1 more |
1996-07-02 |
| 5246993 |
Oligomeric carbodiimides |
Deitrich Scherzer, Roland Minges, Friedhelm Lehrich |
1993-09-21 |
| 5207942 |
Preparation of mixtures of diphenylmethane diisocyanates and polyphenylpolymethylene polyisocyanates having a reduced iodine color number |
Dietrich Scherzer, Roland Minges, Bernd Bruchmann, Wolfgang Heider, Peter Keller +2 more |
1993-05-04 |