Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866130 | Solvent-resistant, compatible blends of polyphenylene ethers and thermoplastic polyesters | Dennis J. McFay | 1989-09-12 |
| 4840982 | Polymer blends containing ionomeric elastomers | John R. Campbell, Robert E. Williams, Paul M. Conroy, Robert Florence | 1989-06-20 |
| 4831087 | Solvent-resistant, compatible polyphenylene ether-thermoplastic polyester blends | — | 1989-05-16 |
| 4831115 | Method for removing volatile impurities from polyphenylene ethers | Joseph C. Golba, Jr., Alexandros Hasson | 1989-05-16 |
| 4806297 | Solvent-resistant, compatible blends of polyphenylene ethers and linear polyesters | John B. Yates, III | 1989-02-21 |