Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658976 | Pacification of optically variable pigments for use in waterborne coating compositions | S. Kendall Scott | 1997-08-19 |
| 5605974 | Process for the preparation of a modified copolymer as a pigment dispersant for aqueous coating compositions | Zenon Paul Czornij | 1997-02-25 |