Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4382131 | Thermoplastic block copolyesters, a process for their production and their use for the production of mouldings | Karl-Heinz Köhler, Leo Morbitzer, Ludwig Bottenbruch, Walter Heitz | 1983-05-03 |
| 4381371 | Polymer mixtures | Werner Nielinger, Bert Brassat, Dieter Neuray | 1983-04-26 |
| 4381366 | Fibre reinforced polyamide moulding compounds | John R. Sanderson, Dietrich Michael, Heinrich Bonten | 1983-04-26 |
| 4370450 | Process for the production of polar-modified polypropylene and its use | Ulrich Grigo, Josef Merten | 1983-01-25 |
| 4369291 | Polyene/.alpha.-olefin copolymers | Klaus-Peter Arlt, Ulrich Grigo | 1983-01-18 |
| 4338406 | High-impact polyamide moulding compositions | John R. Sanderson, Friedrich Fahnler, Christian Lindner | 1982-07-06 |
| 4338409 | Elastomeric thermoplastic moulding compositions | Ulrich Grigo, Friedrich Fahnler, Christian Lindner | 1982-07-06 |
| 4314928 | Polyethylene terephthalates which crystallize rapidly and a process for their preparation | Peter Bier | 1982-02-09 |
| 4292222 | Homogeneous thermoplastic mixtures of propylene-ethylene copolymers and liquid, saturated diorganopolysiloxanes within a certain viscosity range | Ulrich Grigo, Leo Morbitzer, Klaus-Peter Arlt, Josef Merten | 1981-09-29 |
| 4292233 | High-impact polybutylene terephthalate | Dieter Rempel, Gert Humme, Karl-Heinz Ott | 1981-09-29 |
| 4287108 | Mixtures of polypropylene and liquid saturated diorganopolysiloxanes | Ulrich Grigo, Leo Morbitzer, Klaus-Peter Arlt, Josef Merten | 1981-09-01 |
| 4276193 | Catalyst on a solid carrier for the polymerization of .alpha.-olefins | Klaus-Peter Arlt, Ulrich Grigo | 1981-06-30 |
| 4260690 | Thermoplastic polyester moulding compositions with good toughness properties | Dieter Rempel, Helmut Korber, Dieter Neuray | 1981-04-07 |
| 4256862 | Polyaryl-sulphones containing an ammonium or metal salt of an organic sulphonic acid | Joachim Wank, Eckart Reese | 1981-03-17 |
| 4232132 | Elastomeric thermoplastic mixtures of polypropylene and ethylene/vinyl acetate copolymers | Ulrich Grigo, Josef Merten | 1980-11-04 |
| 4223113 | Polyester compositions which crystallize rapidly | Peter Bier | 1980-09-16 |
| 4223106 | Block copolyesters which crystallize rapidly | Peter Bier, Dieter Rempel | 1980-09-16 |
| 4223125 | Polyester compositions which crystallize rapidly | Peter Bier | 1980-09-16 |
| 4214062 | Polycarbonate films of low flammability and improved stress crack resistance | Joachim Wank, Eckart Reese | 1980-07-22 |
| 4212963 | Polybutylene terephthalates having a low carboxyl content and continuous process for the production thereof | Gunter Lehr | 1980-07-15 |
| 4210579 | Thermoplastic mixtures of polypropylene with ethylene/vinyl acetate and ethylene/propylene copolymers | Ulrich Grigo, Josef Merten, Erhard Tresper | 1980-07-01 |
| 4207230 | Block copolyesters which crystallize rapidly | Peter Bier | 1980-06-10 |
| 4206110 | Flameproof polyhydantoin films | Eckart Reese, Joachim Wank | 1980-06-03 |
| 4186154 | Polycarbonate mixtures which can be processed as thermoplastics | Eckart Reese, Erhard Tresper, Joachim Wank | 1980-01-29 |