Issued Patents All Time
Showing 151–170 of 170 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4405748 | High-impact polyamide moulding compositions | Werner Nielinger, Ulrich Grigo, Rudolf Binsack, Friedrich Fahnler, Bert Brassat | 1983-09-20 |
| 4396742 | Thermoplastic polyester moulding compositions having improved toughness | Rudolf Binsack, Dieter Rempel | 1983-08-02 |
| 4395517 | Modified olefine polymers | Helmut Waniczek, Carlhans Suling, Herbert Bartl | 1983-07-26 |
| 4393172 | High-notched-impact core-shell polymers having improved weather resistance | Karl-Heinz Ott, Alfred Pischtschan | 1983-07-12 |
| 4376843 | Notched impact resistant vinyl chloride polymers | Hans-Eberhard Braese, Karl-Heinz Ott | 1983-03-15 |
| 4360620 | Rubber dispersions | Lothar Liebig, Karl-Heinz Ott | 1982-11-23 |
| 4338406 | High-impact polyamide moulding compositions | John R. Sanderson, Rudolf Binsack, Friedrich Fahnler | 1982-07-06 |
| 4338409 | Elastomeric thermoplastic moulding compositions | Ulrich Grigo, Friedrich Fahnler, Rudolf Binsack | 1982-07-06 |
| 4302378 | ABS-Moulding compositions having high notched impact strength | Karl-Heinz Ott, Bernhard Arnold, Friedrich Kowitz, Dieter Kuhlmann | 1981-11-24 |
| 4297446 | ABS-moulding compositions having high notched impact strength | Karl-Heinz Ott, Bernhard Arnold, Friedrich Kowitz, Harald Oertel, Dieter Kuhlmann | 1981-10-27 |
| 4297455 | Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups and their use for the preparation of polyester-diol bis-diphenol carbonates and polyester/polycarbonates | Carlhans Suling, Herbert Bartl, Manfred Schreckenberg, Dieter Freitag, Klaus Konig | 1981-10-27 |
| 4281101 | Process for the preparation of aliphatic-aromatic polycarbonates with diphenol carbonate end groups and their use for the preparation of high-molecular, segmented, aliphatic-aromatic polycarbonate elastomers which can be processed as thermoplastics | Manfred Schreckenberg, Klaus Konig, Dieter Freitag, Gunther Lehnert | 1981-07-28 |
| 4272428 | Plasticized vinyl chloride polymer | Carlhans Suling, Herbert Bartl, Dietrich Hardt, Karola Brudermanns | 1981-06-09 |
| 4267303 | Process for the preparation of polymers with diphenol carbonate end groups | Klaus Konig, Manfred Schreckenberg, Carlhans Suling, Dieter Freitag | 1981-05-12 |
| 4267278 | ABS moulding compounds having improved surface | Bernhard Arnold, Dieter Kuhlmann, Friedrich Kowitz, Karl-Heinz Ott | 1981-05-12 |
| 4217297 | Process for the preparation of carbonic acid aryl esters of polyester-diols lengthened via carbonate groups | Carlhans Suling, Herbert Bartl, Manfred Schreckenberg, Dieter Freitag, Klaus Konig | 1980-08-12 |
| 4217437 | Process for the preparation of carbonic acid bis-diphenol esters of polyalkylene oxide-diols lengthened via carbonate groups and their use for the preparation of high-molecular, segmented polyether/polycarbonates which can be processed as thermoplastics | Manfred Schreckenberg, Dieter Freitag, Carlhans Suling, Herbert Bartl, Klaus Konig | 1980-08-12 |
| 4216298 | Process for the preparation of carbonic acid bis-diphenol esters of polyester-diols and their use for the preparation of high-molecular segmented polyester/polycarbonates which can be processed as thermoplastics | Manfred Schreckenberg, Dieter Freitag, Carlhans Suling, Herbert Bartl, Klaus Konig | 1980-08-05 |
| 4192940 | Polyesters which can be prepared by reacting a carbonic acid aryl ester with a polyester prepared from a polyhydric alcohol and a polybasic carboxylic acid which is aliphatic | Carlhans Suling, Herbert Bartl, Dietrich Hardt | 1980-03-11 |
| 4191705 | Process for the preparation of carbonic acid esters of polyester-polyols | Carlhans Suling, Herbert Bartl, Manfred Schreckenberg, Dieter Freitag, Klaus Konig | 1980-03-04 |