| 6514333 |
Preparation and use of high brightness kaolin pigments |
Jun Yuan, Vince Brown, Sr., Robert J. Pruett |
2003-02-04 |
| 6468343 |
Engineered kaolin pigment composition for paper coating |
Robert J. Pruett, David Cummings, Anthony Lyons, Steven M. Fortier, Daniel J. Panfil +1 more |
2002-10-22 |
| 6402826 |
Kaolin clay pigment for paper coating and method for producing same |
Jun Yuan, Christopher R. L. Golley, Christopher Nutbeem, Rajan R. Iyer, William H. Pope +2 more |
2002-06-11 |
| 6315867 |
Dispersing agents and their use |
David Robert Skuse, Shih-Ruey T. Chen, Gary F. Matz |
2001-11-13 |
| 6149723 |
Engineered kaolin pigment composition for paper coating |
Robert J. Pruett, Anthony Lyons, David Cummings, Steven M. Fortier, Jun Yuan +1 more |
2000-11-21 |
| 6068693 |
Method for separating mixture of finely divided minerals and product thereof |
Robert J. Pruett, Dona L. Archer, Jun Yuan, Michael J. Garska, H. Vince Brown |
2000-05-30 |
| 5713998 |
Method for producing high opacifying kaolin pigment |
Dickey S. Shurling, Teresa Anderson Rhodes, Connie Carol Brown, Ronald Wayne Underwood, Anthony Allan May |
1998-02-03 |