Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5558943 | Molding ofBMC molding materials having improved surface properties | Joachim Zwecker, Dieter Buhl | 1996-09-24 |
| 5414043 | Curable molding material | Albin Berger, Walter Heckmann, Roger Klimesch | 1995-05-09 |
| 5354809 | Preparation of a curable molding material | Juergen Hofmann, Walter Heckmann, Volker Warzelhan | 1994-10-11 |
| 5326822 | Heat-curable molding material | Walter Heckmann, Harald Kroeger, Bernd Lothar Marczinke, Volker Warzelhan | 1994-07-05 |
| 5281634 | Thickened, curable molding material based on a vinyl ester resin or a vinyl ester urethane resin | Edwin Cramer, Gerhard Georg, Birgit Potthoff-Karl | 1994-01-25 |
| 5270357 | Thickened curable molding compound of unsaturated polyester resins | Dieter Buhl, Birgit Potthoff-Karl, Axel Sanner | 1993-12-14 |
| 5047455 | Thickened molding compositions | Jan Holoch, Roland Peter | 1991-09-10 |
| 4777195 | Curable polyester molding materials | Walter Trautmann, Erhard Henkes | 1988-10-11 |
| 4745197 | Flexible bismaleimides | Philipp Eisenbarth, Jan Holoch, Roland Peter | 1988-05-17 |
| 4719297 | Acylphosphine compounds and their use as photoinitiators | Andreas Henne, Manfred Jacobi, Guenter Wallbillich, Bernd Bronstert | 1988-01-12 |
| 4670485 | Hardenable polyester molding materials | Hellmut Buensch, Bernhard Czauderna | 1987-06-02 |
| 4590242 | Production of low-shrinkage nylon moldings | Peter Horn, Hellmut Bunsch, Matthias Marx, Dietmar Nissen, Walter Heckmann | 1986-05-20 |
| 4560708 | Polyisocyanurate/polyurethane elastomers based on suspensions of crystalline polyesters and polyhydroxyl compounds | Peter Horn, Walter Mann, Wolfram Frank, Matthias Marx, Walter Heckmann | 1985-12-24 |
| 4522693 | Photopolymerizable composition with acylphosphine sulfide photoinitiator and method | Andreas Henne, Guenter Heil, Gunnar Schornick | 1985-06-11 |
| 4447520 | Acylphosphine oxides and their use | Andreas Henne, Manfred Jacobi, Gunnar Schornick, Rudolf Vyvial, Klaus Holoch | 1984-05-08 |
| 4435537 | Storage stable dispersions of aromatic polyesters in polyhydroxyl compounds and their preparation | Peter Horn, Walter Heckmann, Ulrich Lebert, Alfred Guthmann, Matthias Marx | 1984-03-06 |
| 4425287 | Production of moldings from unsaturated polyester resins | Dankmar Scholz, Walter Nicolaus | 1984-01-10 |
| 4324744 | Acylphosphine oxide compounds | Peter Lechtken, Ingolf Buethe | 1982-04-13 |
| 4302551 | Process for the preparation of cellular polymers having urethane groups, isocyanurate groups, or both | Peter Horn, Peter Weyland, Wolfgang Straehle, Matthias Marx | 1981-11-24 |
| 4265723 | Photocurable molding, impregnating and coating compositions | Peter Lechtken, Walter Nicolaus, Dankmar Scholz | 1981-05-05 |