Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889889 | Trialkylamine salt-functionalized polyphenylene ethers methods for their preparation, and compositions containing them | — | 1989-12-26 |
| 4888397 | Functionalized polyphenylene ether from polyphenylene ether chain terminated with phenoxy moiety containing amino and hydroxy group | Roelof van der Meer | 1989-12-19 |
| 4879346 | Blends of a silicone-polycarbonate block copolymer with a compatibilized alloy of polyphenylene ether resin/polyester resin | Richard C. Bopp | 1989-11-07 |
| 4859739 | Compatibilized polyphenylene ether-polyamide compositions and method of preparation | Dwain M. White | 1989-08-22 |
| 4816510 | Compatible polyphenylene ether-linear polyester blends containing mica reinforcement | — | 1989-03-28 |
| 4806297 | Solvent-resistant, compatible blends of polyphenylene ethers and linear polyesters | Sterling B. Brown | 1989-02-21 |