Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5089342 | Wood or wood product coated with an aqueous, air-drying coating agent | Rolf Dhein, Thomas Scholl, Lothar Backer | 1992-02-18 |
| 5004779 | Process for the preparation of aqueous, oxidatively drying alkyd resins and their use in or as aqueous lacquers and coating compounds | Harald Blum, Jurgen Meixner, Manfred Schreckenberg, Lothar Fleiter | 1991-04-02 |
| 4985506 | Oxidatively cross-linkable, water dilutable binders, a process for their preparation and their use | Harald Blum, Peter Hohlein, Michael Sonntag | 1991-01-15 |
| 4935486 | Process for the production of modified polyisocyanates, the polyisocyanates obtainable by this process and their use as binders or as a binder component | — | 1990-06-19 |
| 4910332 | Process for the preparation of polyisocyanates containing urethane groups and the products obtained | Lothar Kahl, Josef Pedain | 1990-03-20 |
| 4816576 | Sulphonic acid amidamines | Hans-Josef Buysch, Hermann Gruber | 1989-03-28 |
| 4742125 | Process for the production of mercapto group-containing oligourethanes, oligourethanes obtainable by this process and their use in various polymer systems | Manfred Schmidt, Josef Pedain, Hermann Gruber | 1988-05-03 |
| 4719278 | Process for the preparation of thixotropic binders, the binder obtainable by this process and their use for the preparation of coating and sealing compounds | Hermann Gruber, Alois Fehlbier | 1988-01-12 |
| 4602071 | Process for the production of oligourethanes containing mercapto groups and their use as binders for coating and sealing compositions hardenable by oxidation and as additives for epoxide resins | Josef Pedain, Hermann Gruber | 1986-07-22 |
| 4465826 | Catalyst systems containing an organic disulfide carboxylates and/or organic complex compounds of metals, and basic amines for the oxidative hardening of plastics precursors containing mercapto groups | Josef Pedain, Hermann Gruber | 1984-08-14 |
| 4463126 | Coatings prepared from prepolymers and aromatic diamines having at least one alkyl substituent in an ortho position to each amino group | Hermann Gruber | 1984-07-31 |
| 4453358 | Insulated one-piece roof | Hermann Gruber, Hermann Diehl, Dieter Monig | 1984-06-12 |
| 4433010 | Process for preparing glass constructions | Josef Pedain, Klaus Konig, Hermann Gruber | 1984-02-21 |
| 4404379 | Cycloaminals and a process for their preparation | Manfred Hajek, Kuno Wagner, Walter Uerdingen | 1983-09-13 |
| 4328330 | Process for the production of polyureas | Artur Botta, Hermann Gruber | 1982-05-04 |
| 4318832 | Aqueous dispersions of epoxide compounds | Karl Zabrocki, Hans Schulze, Franz Weider, Wolfgang Schartau | 1982-03-09 |
| 4279793 | Water-hardenable mixtures | Manfred Hajek | 1981-07-21 |
| 4263162 | Cyanoethylated polyamide amines as hardeners for polyepoxides | Hans-Josef Buysch, Hermann Gruber, Karl Leiritz | 1981-04-21 |
| 4204051 | Process for polyurethanes from ortho-ester-blocked polyols | Hermann Gruber | 1980-05-20 |