Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4583989 | Method for improving color fastness: mono- and di-allylamine copolymer for reactive dyes on cellulose | Toshio Ueda, Susumu Harada | 1986-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4583989 | Method for improving color fastness: mono- and di-allylamine copolymer for reactive dyes on cellulose | Toshio Ueda, Susumu Harada | 1986-04-22 |