Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4242251 | Composition comprising a thermoplastic resin and mineral filler particles coated with an ethylenically unsaturated organic acid, the ethylenic double bonds of which remain substantially unreacted; product resulting from causing said to react | Itsuho Aishima, Junji Seki, Koichi Matsumoto, Yonemasa Furusawa, Ryogo Tsukisaka | 1980-12-30 |