Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843143 | Copolymerization of bisoxazoline and polyphenolic compound with a hydrocarbon halide catalyst | Billy M. Culberton | 1989-06-27 |
| 4841002 | Liquid aromatic bisoxazoline and disoxazine monomer mixtures cured with polyphenolic compounds | Billy M. Culbertson | 1989-06-20 |
| 4839446 | Thermosetting bis oxazoline-polyphenol based resins for resin transfer molding which contain a monooxazine or monooxazoline diluent | Billy M. Culbertson | 1989-06-13 |
| 4814223 | Low smoke and heat release glass fiber/carbon fiber/bisoxazoline resin composites and method of manufacture | Billy M. Culbertson, Donald D. Carlos | 1989-03-21 |
| 4806267 | Liquid aromatic bisoxazoline and bisoxazine monomer mixtures and process for crosslinking using phenolics | Billy M. Culbertson | 1989-02-21 |