Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300359 | Non woven material containing aqueous polymer dispersions | Maximilian Angel, Rudolf Schuhmacher | 1994-04-05 |
| 5270376 | Aqueous polymer dispersion having divalent metal salt(s) incorporated therein | Maximilian Angel, Rudolf Schuhmacher | 1993-12-14 |
| 5017641 | Preparation of aqueous nonwoven binders of low formaldehyde emission on curing based on urea, formaldehyde and glyoxal | Fritz E. Kempter, Werner Neubach, Klaus Flory | 1991-05-21 |
| 4868227 | Mineral and textile webs bonded with a cured resin mixture | Fritz E. Kempter, Werner Neubach, Gerd Busse | 1989-09-19 |
| 4831106 | Low-Formaldehyde binders | Fritz E. Kempter, Werner Neubach, Gerd Busse | 1989-05-16 |