Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5747582 | Aqueous coating compositions and their use for the preparation of coatings that are permeable to water vapor | Detlef-Ingo Schutze, Klaus Nachtkamp, Josef Pedain, Reinold Schmitz | 1998-05-05 |
| 5716676 | Aqueous coating compositions and their use for the preparation of coatings that are permeable to water vapor | Detlef-Ingo Schutze, Klaus Nachtkamp, Josef Pedain, Reinold Schmitz | 1998-02-10 |
| 5629402 | Coating compositions and their use for the preparation of coatings permeable to water vapor | Josef Pedain, Detlef-Ingo Schutze, Klaus Nachtkamp | 1997-05-13 |
| 5276125 | Heat-curable coating compositions | Josef Pedain, Walter Schroer, Waldemar Kling, Manfred Dietrich | 1994-01-04 |
| 5252671 | Coating compositions for coatings that are permeable to water vapor and a process for their preparation | Josef Pedain, Klaus Noll, Detlef-Ingo Schutze | 1993-10-12 |
| 5177141 | Coating materials containing PUR dispersions and solvents and their use for the preparation of water vapor permeable PUR coatings | Rolf Langel, Walter Schroer | 1993-01-05 |
| 4935485 | Heat hardenable coating composition based on polyurethane urea and coated substrate prepared therefrom | Josef Pedain, Walter Schroer, Waldemar Kling | 1990-06-19 |
| 4895883 | Polyurethane ureas | Joseph Pedain, Karl H. Pisaric, Walter Schroer, Harro Traubel, Karl-Arnold Weber | 1990-01-23 |
| 4894428 | Process for coating substrates with polyurethane ureas | Josef Pedain, Waldemar Kling | 1990-01-16 |
| 4876302 | Polyurethane dispersions and the use thereof as finishing agents | Klaus Noll, Klaus Nachtkamp, Walter Schroer, Josef Pedain | 1989-10-24 |
| 4743470 | Spreading pastes containing polyurethane plastics and a process for the production of polyurethane coatings permeable to water vapor | Klaus Nachtkamp, Josef Pedain, Walter Schroer, Rolf Langel | 1988-05-10 |
| 4728542 | Ionically modified pur spreading pastes and their use | Klaus Nachtkamp, Josef Pedain, Walter Schroer, Rolf Langel, Klaus Noll | 1988-03-01 |
| 4675211 | Process for multiple-coat reverse coating using polyurethane solutions | Josef Pedain, Walter Schroer | 1987-06-23 |
| 4657613 | Coating compositions containing solvents and crosslinking agents and their use for heat-activated one-coat reverse coating | Josef Pedain, Walter Schroer, Waldemar Kling | 1987-04-14 |
| 4652466 | Coating agents of polyurethane dispersions and the use thereof for top coats and finishes | Klaus Noll, Klaus Nachtkamp, Josef Pedain, Walter Schroer | 1987-03-24 |
| 4613527 | PUR-coating compositions which are cross-linkable under heat, a process for their production and their use thereof as an adhesive coat for textiles | Terry A. Potter, Josef Pedain | 1986-09-23 |
| 4606974 | Leveller-containing high-solids polyurethane reactive coating systems and their use for reactive coating | Karl H. Pisaric, Heinrich Alberts | 1986-08-19 |
| 4598120 | Dispersion compositions, a process for their production and their use | Rolf Langel, Walter Schroer | 1986-07-01 |
| 4594385 | Coating agents of polyurethane dispersions and the use thereof for top coats and finishes | Klaus Noll, Klaus Nachtkamp, Josef Pedain, Walter Schroer | 1986-06-10 |
| 4588761 | Coating compositions containing solvents and crosslinking agents and their use for heat-activated one-coat reverse coating | Josef Pedain, Walter Schroer, Waldemar Kling | 1986-05-13 |
| 4571417 | Leveller-containing high-solids polyurethane reactive coating systems and their use for reactive coating | Karl H. Pisaric, Heinrich Alberts | 1986-02-18 |
| 4543144 | Aqueous polyurethane compositions containing crosslinking agents and their use for heat-active one-coat reverse coating | Klaus Nachtkamp, Walter Schroer, Rolf Langel | 1985-09-24 |
| 4530990 | Process for the preparation of viscosity stable polyurethane solutions | Reinhard Halpaap, Josef Pedain, Jurgen Grammel | 1985-07-23 |
| 4507413 | Process for the preparation of coating compositions, aqueous dispersions of PU reactive systems and their use for coating | Rolf Langel, Anton Schmitz, Walter Schroer | 1985-03-26 |
| 4469856 | Non-crystalline polyamine/carbonic acid salt compositions, a process for their preparation and their use for the production of polyurethane ureas, especially foamed coatings | Werner Rasshofer, Anton Schmitz | 1984-09-04 |