| 8557990 |
2,5-di(methoxyanilino) terephthalic acid polymorphs and quinacridones realized therefrom |
Daphne J. Rice, Tracie Tibbs, Wengan Wu, John Britanak, Edward Sung |
2013-10-15 |
| 8430954 |
Crystal forms of quinacridones made from 2,9-dimethoxyquinacridone and 2,9-dichloroquinacridone |
Daphne J. Rice, Tracie Tibbs, Bobby Mims, Thomas R. Flatt, Richard Faubion +1 more |
2013-04-30 |
| 8197592 |
Crystal forms of quinacridones made from 2,9-dimethoxyquinacridone and 2,9-dichloroquinacridone |
Daphne J. Rice, Tracie Tibbs, Bobby Mims, Thomas R. Flatt, Richard Faubion +1 more |
2012-06-12 |
| 7459017 |
Stir-in form of pigment |
Mark Ortalano, Darleen Wright, William Joseph Burgess |
2008-12-02 |
| 7449059 |
Conditioning method for indanthrone pigments |
John Britanak |
2008-11-11 |
| 7323046 |
Phthalocyanine pigments with neutral metallic down flop |
Bethany J. Wolf, Wengan Wu, Richard Faubion |
2008-01-29 |
| 6403797 |
Process for the preparation of perylene pigments |
Charles W. Sandefur, Michael J. Greene, Gregory R. Schulz |
2002-06-11 |
| 5922123 |
Method for conditioning organic pigments |
Charles W. Sandefur, Charles E. Shannon |
1999-07-13 |
| 5900050 |
Method for conditioning organic pigments |
Michael D. Hayden, Charles W. Sandefur, Abdul Sattar, Charles E. Shannon |
1999-05-04 |
| 5120858 |
Process for the preparation of trimethine dyestuffs |
Charles W. Sandefur, James J. Good |
1992-06-09 |