Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698640 | Low bromine isobutylene-co-4-bromomethylstyrene compositions for severe duty elastomer applications | Ilan Duvdevani | 1997-12-16 |
| 5681901 | Process for halogenating isomonoolefin copolymers | — | 1997-10-28 |
| 5670582 | Process for halogenation of isomonoolefin/para-alkylstyrene copolymers | David Yen-Lung Chung | 1997-09-23 |