Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5973047 | Moisture-curing sealing and bonding compound | Wolfgang Ernst, Martin Majolo, Johann Klein, Michael Dziallas | 1999-10-26 |
| 5554709 | Moisture-curing alkoxysilane-terminated polyurethanes | Winfried Emmerling, Lothar Unger, Martin Majolo | 1996-09-10 |
| 5525654 | Polyurethane-based sealing and adhesive compositions containing special diurethane plasticizers | Martin Majolo, Winfried Emmerling, Lothar Unger | 1996-06-11 |
| 5286787 | Moisture-curing polyurethane sealing compounds having improved properties | Martin Majolo | 1994-02-15 |
| 5134180 | Use of nonionic cellulose ethers in jointing and coating compounds based on aqueous polymer dispersions | Helmut Loth, Klaus Helpenstein, Bernhard Knop | 1992-07-28 |
| 5118731 | Early-rain-resistant joint-sealing compounds | Helmut Loth, Klaus Helpenstein, Bernhard Knop | 1992-06-02 |
| 5118732 | Early-rain-resistant joint-sealing compounds | Helmut Loth, Klaus Helpenstein, Bernhard Knop | 1992-06-02 |
| 5118730 | Early-rain-resistant joint-sealing compounds | Helmut Loth, Klaus Helpenstein, Bernhard Knop | 1992-06-02 |
| 5004769 | Use of nonionic cellulose ethers in joint-sealing materials and coating materials | Helmut Loth, Klaus Helpenstein, Bernhard Knop | 1991-04-02 |
| 5004794 | Isocyanate prepolymers | Winfried Emmerling, Juergen Wichelhaus | 1991-04-02 |
| 4910242 | Storable joint sealing compound | Wolfgang Ernst, Winfried Emmerling | 1990-03-20 |
| 4861863 | Process for the production and purification of SH-terminated prepolymers and use thereof | Rene-Andres A. Gonzalez, Winfried Emmerling, Werner Krause, Klaus Neitzer | 1989-08-29 |
| 4857623 | Alkoxysilane-terminated, moisture-hardening polyurethanes and their use in adhesives and sealing compositions | Winfried Emmerling | 1989-08-15 |
| 4824888 | Diurethanes as stabilizing additives in sealing compounds | Winfried Emmerling, Juergen Wichelhaus | 1989-04-25 |
| 4820789 | Process for the production of oligourethanes containing terminal mercapto groups | Rene-Andres A. Gonzalez, Winfried Emmerling, Klaus Neitzer | 1989-04-11 |