Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885335 | Low gloss thermoplastic blends | Ronald James Wroczynski, James F. Jones, Stefan F. Rasch | 1989-12-05 |
| 4873286 | Modified polyphenylene ether-polyamide compositions and process | Roelof van der Meer, Roger W. Avakian | 1989-10-10 |
| 4869963 | Multilayer composite of an ethylene-vinyl alcohol polymer tied to a thermoplastic polymer | Dana Craig Bookbinder | 1989-09-26 |
| 4849474 | Moisture reduction in polyamide compositions | — | 1989-07-18 |
| 4839426 | Misciblizing blends of polycarbonate and styrene copolymers | — | 1989-06-13 |
| 4806597 | Composition comprising aromatic polycarbonate, polyolefin, ethylene vinyl alcohol copolymer, and a modified hydrogenated alkylidene vinyl aromatic block copolymer | Dana Craig Bookbinder | 1989-02-21 |