Issued Patents All Time
Showing 51–75 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5852101 | Powder coating compositions and their use for coating heat-resistant substrates | Reinhard Halpaap, Hans-Joachim Kreuder, Wolfgang Schultz, Manfred Bock, Rainer Rettig | 1998-12-22 |
| 5733973 | High solids binder compositions containing OH-functional polyacrylate graft copolymers | Michael Sonntag, Jurgen Schwindt, Dieter Margotte | 1998-03-31 |
| 5728789 | Powder coating compositions containing copolymers having hydroxyl and carboxylic acid anhydride groups as binders | Hans-Joachim Kreuder, Armin Zenner, Henning Klussmann | 1998-03-17 |
| 5552507 | Diisocyanates and processes for their production and use | Klaus Jost, Stefan Penninger | 1996-09-03 |
| 5521250 | Powder coating compositions and their use for the production of coatings | Hans-Ulrich Meier-Westhues, Jurgen Meixner, Lothar Kahl | 1996-05-28 |
| 5516853 | Process for the production of water-dilutable binders and their use in coating compositions | Volker Schneider, Eberhard Arning, Harald Blum | 1996-05-14 |
| 5510444 | Powder coating compositions and their use for coating heat-resistant substrates | Reinhard Halpaap, Hans-Ulrich Meier-Westhues, Manfred Bock, Wolfgang Schultz, Lothar Kahl | 1996-04-23 |
| 5508337 | Powder coating compositions, a process for their preparation, and their use for the coating of heat resistant substrates | Reinhard Halpaap, Hans-Ulrich Meier-Westhues, Wolfgang Schultz | 1996-04-16 |
| 5492955 | Powder coating compositions and their use for coating heat resistant substrates | Hans-Josef Laas, Manfred Bock, Hans-Ulrich Meier-Westhues, Wolfgang Schultz, Lothar Kahl | 1996-02-20 |
| 5464921 | Polyisocyanate mixtures, a process for their production and their use for the production of polyurethanes | Hans-Josef Laas, Reinhard Halpaap, Hans-Ulrich Meier-Westhues, Wolfgang Schultz, Lothar Kahl | 1995-11-07 |
| 5422421 | Polyhydroxyl compounds, a process for their production and their use in coating compositions | Wieland Hovestadt, Gerhard Ruttmann, Martin Brahm, Harald Blum, Jurgen Meixner | 1995-06-06 |
| 5384358 | Process for the production of hydroxy-functional copolymers | Hans-Ulrich Meier-Westhues, Jurgen Meixner, Gunter Ruf | 1995-01-24 |
| 5319056 | Polyester polyols and their use in two-component polyurethane lacquers | Wolfgang Henning, Joachim Petzoldt, Jurgen Meixner | 1994-06-07 |
| 5281629 | Process for recovering and recycling organic binder components from a coatings slurry | Wieland Hovestadt, Lothar Kahl, Juergen Meixner, Volker Schneider, Manfred Schoenfelder | 1994-01-25 |
| 5280072 | Epoxide and anhydride groups-containing copolymer with polyol | Hans-Joachim Kreuder, Josef Pedain | 1994-01-18 |
| 5268428 | Binder compositions and their use in coating compositions and sealing compositions | Harald Blum, Josef Pedain | 1993-12-07 |
| 5219939 | Powder coating compositions | Hans-Joachim Kreuder | 1993-06-15 |
| 5214104 | Compositions suitable as binders and their use in coating and sealing compositions | Harald Blum, Josef Pedain | 1993-05-25 |
| 5208291 | Powder coating compositions, a process for their production and their use for coating heat-resistant substrates | Reinhard Halpaap, Hans-Joachim Kreuder, Manfred Bock, Jurgen Meixner, Rainer Rettig +1 more | 1993-05-04 |
| 5135987 | Modified copolymers, a process for their production, binders containing the modified copolymers and their use in coating compositions and sealing compounds | Harald Blum, Josef Pedain, Peter Hohlein | 1992-08-04 |
| 5130378 | Copolymers containing secondary amino groups and a process for their production | Harald Blum, Josef Pedain | 1992-07-14 |
| 5089565 | Process for the preparation of curable binder combinations, the combinations obtainable by this process and the use thereof | Harald Blum, Josef Pedain, Michael Sonntag | 1992-02-18 |
| 5064922 | Copolymers containing amino groups and a process for their production | Josef Pedain, Harald Blum | 1991-11-12 |
| 5064921 | Hydroxy functional copolymers, a process for the preparation and their use as binders or binder components | Harald Blum, Josef Pedain, Peter Hohlein | 1991-11-12 |
| 5045602 | Moisture-hardening binder compositions containing copolymers and blocked polyamines | Harald Blum, Josef Pedain | 1991-09-03 |