Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888397 | Functionalized polyphenylene ether from polyphenylene ether chain terminated with phenoxy moiety containing amino and hydroxy group | John B. Yates, III | 1989-12-19 |
| 4874810 | Impact modified polyphenylene ether-polyamide compositions | Gim F. Lee, Jr., Jean M. H. Heuschen | 1989-10-17 |
| 4873276 | Polyphenylene ether/polyamide blends having mproved physical properties | Susumi Fujii, Hiromi Ishida, Masataka Morioka, Akihiro Saito | 1989-10-10 |
| 4873286 | Modified polyphenylene ether-polyamide compositions and process | Robert R. Gallucci, Roger W. Avakian | 1989-10-10 |
| 4857575 | Stabilized polyphenylene ether-polyamide compositions | Roger W. Avakian | 1989-08-15 |
| 4822837 | Polymer mixture comprising a polyphenylene ether and a polyamide | — | 1989-04-18 |