Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810776 | Process for producing epoxy resin having a low-EHC-content from chlorine-substituted crude epoxy resin of high EHC-content and apparatus for automatically controlling such process | Bernhard Karlhuber, Thierry Schaffhauser | 1989-03-07 |
| 4465722 | Process for the preparation of epoxide resins by the advancement method | Dinh-Luyen Nguyen | 1984-08-14 |