Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330846 | Heat-curable, aqueous synthetic resin mixtures for coating woodworking materials | Wolfgang Eisele, Hans Etling, Walter Pfalzgraf, Walter Pitteroff | 1994-07-19 |
| 5306783 | Resin solution for the impregnation of paper webs | Uwe Kirchgaessner, Jakob Decher, Christof Jaeckh, Manfred Niessner, Harro Petersen | 1994-04-26 |
| 5047466 | Amino resin solutions having low electrical conductivity | Gerd Busse, Jakob Decher, Wolfgang Eisele, Edgar Haeussler | 1991-09-10 |
| 4814422 | Pulverulent aminoplast adhesive resin for wood-base materials having a low formaldehyde emission, its preparation, and a formulated pulverulent aminoplast adhesive resin | Hans Diem, Friedrich Kraus, Guenther Matthias, Bruno Maurer | 1989-03-21 |
| 4684690 | Aminoplast adhesive resin powder for wood-based materials or as a paper adhesive, which eliminates little formaldehyde, its preparation, and a formulated aminoplast adhesive resin powder | Friedrich Kraus, Guenther Matthias, Hans Diem | 1987-08-04 |
| 4546039 | Process for bonding lignocellulose-containing raw materials with a prepolymer based on a urethane-modified diphenylmethane diisocyanate mixture | Heinrich Horacek, Matthias Marx, Johann Mayer | 1985-10-08 |
| 4458049 | Preparation of cocondensates which produce weather-resistant bonding | Hans Diem, Robert Fritsch, Heinz Lehnert, Guenther Matthias, Hermann Schatz | 1984-07-03 |
| 4260532 | Aqueous isocyanate emulsions prepared with polyglycol and polymerized unsaturated acid amide | Wolfgang Reuther, Adolph Segnitz, Hermann Schatz | 1981-04-07 |